Samui Weather in July with Sea Temperature
July weather in Samui includes average daytime air +30°C, nighttime +27°C, average sea temperature +31°C. Daily water temperatures usually range from +30°C to +31°C, which is comfortable for swimming and beach planning. The tables below also show air temperature, wind, rain and humidity; for near-term water data, open the current 30-day water temperature forecast.
Averaged values across several years
Further values are multi-year averaged climate
Daily air temperature for the month
Day
Night
Daily sea water temperature for the month
Water
Tap a date to open detailed weather for that day
| July | Day | Night | Sea t° | Wind | Precip | Humidity |
|---|---|---|---|---|---|---|
| 1Tue |  +30°C |  +28°C | +31°C | 4 m/s | 1.1 mm | 73% |
| 2Wed |  +30°C |  +28°C | +30°C | 5 m/s | 0.2 mm | 73% |
| 3Thu |  +30°C |  +28°C | +30°C | 4 m/s | 0.4 mm | 72% |
| 4Fri | +30°C | +27°C | +30°C | 4 m/s | 2.4 mm | 72% |
| 5Sat | +30°C | +28°C | +30°C | 4 m/s | 0.7 mm | 73% |
| 6Sun | +30°C | +27°C | +30°C | 4 m/s | 0.2 mm | 71% |
| 7Mon | +29°C | +27°C | +30°C | 4 m/s | 0.7 mm | 72% |
| 8Tue | +29°C | +27°C | +30°C | 4 m/s | 1.2 mm | 74% |
| 9Wed | +29°C |  +26°C | +30°C | 5 m/s | 1.6 mm | 76% |
| 10Thu | +29°C | +27°C | +30°C | 5 m/s | 0.2 mm | 75% |
| 11Fri | +29°C | +27°C | +30°C | 5 m/s | 0.5 mm | 76% |
| 12Sat | +29°C | +27°C | +30°C | 5 m/s | 0.4 mm | 73% |
| 13Sun | +29°C | +27°C | +30°C | 5 m/s | 0.1 mm | 74% |
| 14Mon | +30°C | +27°C | +30°C | 5 m/s | 0.4 mm | 75% |
| 15Tue | +30°C | +27°C | +30°C | 5 m/s | 0.4 mm | 74% |
| 16Wed |  +29°C | +27°C | +30°C | 5 m/s | 0.2 mm | 75% |
| 17Thu | +29°C | +27°C | +30°C | 5 m/s | 1.6 mm | 73% |
| 18Fri | +30°C |  +27°C | +30°C | 6 m/s | 0.6 mm | 72% |
| 19Sat | +30°C | +28°C | +30°C | 6 m/s | 0.2 mm | 74% |
| 20Sun | +29°C | +28°C | +30°C | 5 m/s | 0.9 mm | 73% |
| 21Mon | +29°C | +27°C | +30°C | 5 m/s | 2.5 mm | 72% |
| 22Tue | +30°C | +27°C | +30°C | 4 m/s | 0.7 mm | 72% |
| 23Wed | +30°C | +27°C | +30°C | 5 m/s | 0.2 mm | 73% |
| 24Thu | +30°C | +28°C | +30°C | 5 m/s | 0.9 mm | 73% |
| 25Fri | +29°C | +28°C | +30°C | 5 m/s | 0.5 mm | 72% |
| 26Sat | +30°C | +28°C | +30°C | 5 m/s | 0.6 mm | 73% |
| 27Sun | +30°C | +28°C | +30°C | 5 m/s | 0.7 mm | 73% |
| 28Mon | +29°C | +27°C | +30°C | 5 m/s | 2 mm | 74% |
| 29Tue | +30°C | +28°C | +30°C | 5 m/s | 0.4 mm | 74% |
| 30Wed | +30°C |  +27°C | +30°C | 5 m/s | 0.5 mm | 75% |
| 31Thu | +30°C | +28°C | +30°C | 5 m/s | 0.7 mm | 74% |
Sea water temperature by months
Water +30°C
Day and night air temperature
Day +30°C
Night +27°C
Weather highs and lows in Samui for july
- Warmest day: 31 july, +30°C
- Coldest night: 9 july, +26°C
- Max precipitation: 21 july, 2.5 mm
- Warmest sea water: 1 july, +31°C
- Coldest sea water: 2 july, +30°C
Climate in Samui in july
- Average daytime temperature: +30°C
- Average nighttime temperature: +27°C
- Sea water temperature: +31°C
- Precipitation (monthly average): 23.7 mm
- Days with precipitation: 6.6
- Humidity: 73%
- Wind: 5 m/s
- Data: 7 years / coverage 100%
Daily air temperature for the month
Day +29°C
Night +27°C
Daily sea water temperature for the month
Water +32°C
Tap a date to open detailed weather for that day
| July | Day | Night | Sea t° | Wind | Precip | Humidity |
|---|---|---|---|---|---|---|
| 1Wed | +29°C | +28°C | +31°C | 9-11 m/s, WSW | 1.3 mm | 74% |
| 2Thu | +29°C | +27°C | +30°C | 9-11 m/s, WSW | 10.1 mm | 77% |
| 3Fri | +30°C |  +27°C | +30°C | 7-9 m/s, W | 1.9 mm | 74% |
| 4Sat | +30°C | +28°C | +30°C | 7-9 m/s, WSW | 1.3 mm | 73% |
| 5Sun | +30°C | +28°C | +31°C | 6-7 m/s, SW | 7.5 mm | 71% |
| 6Mon | +29°C | +28°C | +31°C | 7-9 m/s, SW | 12.3 mm | 73% |
| 7Tue | +30°C | +28°C | +31°C | 7-9 m/s, WSW | 1 mm | 72% |
| 8Wed | +31°C | +28°C | +31°C | 7-9 m/s, W | 5.4 mm | 72% |
| 9Thu | +31°C | +28°C | +31°C | 7-9 m/s, W | 0 mm | 72% |
| 10Fri | +31°C | +28°C | +31°C | 8-11 m/s, W | 0 mm | 71% |
| 11Sat | +31°C | +28°C | +31°C | 8-10 m/s, W | 0.1 mm | 74% |
| 12Sun | +30°C | +28°C | +31°C | 9-10 m/s, W | 4.6 mm | 75% |
| 13Mon | +29°C |  +28°C | +31°C | 9-11 m/s, W | 3.6 mm | 75% |
| 14Tue | +29°C | +28°C | +30°C | 11-12 m/s, WSW | 1.3 mm | 73% |
| 15Wed | +30°C | +28°C | +31°C | 9-11 m/s, WSW | 0.6 mm | 73% |
| 16Thu | +31°C | +28°C | +31°C | 10-11 m/s, WSW | 0 mm | 72% |
| 17Fri | +31°C | +28°C | +31°C | 10-11 m/s, W | 0 mm | 73% |
| Further values are multi-year averaged climate | ||||||
| 18Sat | +30°C | +27°C | +31°C | 6 m/s | 0.6 mm | 72% |
| 19Sun | +30°C | +28°C | +31°C | 6 m/s | 0.2 mm | 74% |
| 20Mon | +29°C | +28°C | +32°C | 5 m/s | 0.9 mm | 73% |
| 21Tue | +29°C | +27°C | +32°C | 5 m/s | 2.5 mm | 72% |
| 22Wed | +30°C | +27°C | +32°C | 4 m/s | 0.7 mm | 72% |
| 23Thu | +30°C | +27°C | +31°C | 5 m/s | 0.2 mm | 73% |
| 24Fri | +30°C | +28°C | +31°C | 5 m/s | 0.9 mm | 73% |
| 25Sat | +29°C | +28°C | +31°C | 5 m/s | 0.5 mm | 72% |
| 26Sun | +30°C | +28°C | +31°C | 5 m/s | 0.6 mm | 73% |
| 27Mon | +30°C | +28°C | +31°C | 5 m/s | 0.7 mm | 73% |
| 28Tue | +29°C | +27°C | +31°C | 5 m/s | 2 mm | 74% |
| 29Wed | +30°C | +28°C | +31°C | 5 m/s | 0.4 mm | 74% |
| 30Thu | +30°C | +27°C | +31°C | 5 m/s | 0.5 mm | 75% |
| 31Fri | +30°C | +28°C | +31°C | 5 m/s | 0.7 mm | 74% |
Weather highs and lows in Samui for july
- Warmest day: 8 july, +31°C
- Coldest night: 2 july, +27°C
- Max precipitation: 6 july, 12.3 mm
- Warmest water: 20 july, +32°C
- Coldest water: 2 july, +30°C
Climate in Samui in july
- Year: 2026
- Average daytime temperature: +30°C
- Average nighttime temperature: +28°C
- Water temperature: +31°C
- Precipitation (month): 62.4 mm
- Days with precipitation: 13
- Humidity: 73%
- Wind: 7 m/s
Daily air temperature for the month
Day
Night
Daily sea water temperature for the month
Water
Tap a date to open detailed weather for that day
| July | Day | Night | Sea t° | Wind | Precip | Humidity |
|---|---|---|---|---|---|---|
| 1Tue | +29°C | +28°C | +31°C | 7-8 m/s, W | 2.9 mm | 75% |
| 2Wed | +29°C | +27°C | +30°C | 8-9 m/s, W | 0 mm | 74% |
| 3Thu | +29°C | +28°C | +30°C | 4-6 m/s, SSW | 1.1 mm | 72% |
| 4Fri | +29°C | +28°C | +30°C | 6-9 m/s, W | 2.1 mm | 73% |
| 5Sat | +29°C | +28°C | +30°C | 6-7 m/s, W | 0.9 mm | 75% |
| 6Sun | +29°C | +28°C | +30°C | 8-9 m/s, W | 0.7 mm | 74% |
| 7Mon | +29°C | +29°C | +30°C | 6-7 m/s, WSW | 0.3 mm | 70% |
| 8Tue | +29°C | +27°C | +30°C | 7-9 m/s, WSW | 2.1 mm | 74% |
| 9Wed | +29°C | +27°C | +30°C | 8-10 m/s, W | 0 mm | 76% |
| 10Thu | +30°C | +28°C | +30°C | 8 m/s, W | 0.2 mm | 74% |
| 11Fri | +29°C | +28°C | +30°C | 9-11 m/s, W | 2.3 mm | 75% |
| 12Sat | +29°C | +28°C | +30°C | 8-9 m/s, W | 0.6 mm | 73% |
| 13Sun | +30°C | +28°C | +30°C | 6-8 m/s, W | 0.5 mm | 72% |
| 14Mon | +30°C | +28°C | +30°C | 8-9 m/s, W | 0.5 mm | 76% |
| 15Tue | +29°C | +28°C | +30°C | 6-9 m/s, W | 0 mm | 72% |
| 16Wed |  +30°C | +27°C | +30°C | 7-9 m/s, WSW | 0.6 mm | 74% |
| 17Thu | +29°C | +28°C | +30°C | 5-7 m/s, W | 0.4 mm | 72% |
| 18Fri | +30°C | +28°C | +30°C | 9-11 m/s, W | 0.3 mm | 72% |
| 19Sat | +30°C | +28°C | +30°C | 10-12 m/s, WSW | 0.1 mm | 71% |
| 20Sun | +30°C | +28°C | +30°C | 11-12 m/s, WSW | 0.1 mm | 71% |
| 21Mon | +31°C | +29°C | +30°C | 11 m/s, W | 0 mm | 68% |
| 22Tue | +31°C | +28°C | +30°C | 9-10 m/s, WSW | 0 mm | 71% |
| 23Wed | +30°C | +28°C | +30°C | 9-10 m/s, WSW | 0 mm | 74% |
| 24Thu | +31°C | +28°C | +30°C | 6-8 m/s, W | 0 mm | 74% |
| 25Fri | +30°C | +28°C | +30°C | 6-8 m/s, W | 0 mm | 72% |
| 26Sat | +30°C | +28°C | +30°C | 8 m/s, W | 0 mm | 74% |
| 27Sun | +31°C | +28°C | +30°C | 8-9 m/s, W | 0 mm | 73% |
| 28Mon | +30°C | +28°C | +30°C | 7-8 m/s, W | 0.3 mm | 73% |
| 29Tue | +30°C | +28°C | +30°C | 9-10 m/s, W | 0 mm | 71% |
| 30Wed | +31°C | +28°C | +30°C | 8-9 m/s, W | 0.5 mm | 75% |
| 31Thu | +30°C | +28°C | +30°C | 7-8 m/s, W | 0.5 mm | 75% |
Weather highs and lows in Samui for july
- Warmest day: 21 july, +31°C
- Coldest night: 2 july, +27°C
- Max precipitation: 1 july, 2.9 mm
- Warmest water: 1 july, +31°C
- Coldest water: 2 july, +30°C
Climate in Samui in july
- Year: 2025
- Average daytime temperature: +30°C
- Average nighttime temperature: +28°C
- Water temperature: +30°C
- Precipitation (month): 17 mm
- Days with precipitation: 5
- Humidity: 73%
- Wind: 8 m/s
Daily air temperature for the month
Day
Night
Tap a date to open detailed weather for that day
| July | Day | Night | Sea t° | Wind | Precip | Humidity |
|---|---|---|---|---|---|---|
| 1Mon | +29°C | +28°C | — | 3-6 m/s, W | 0 mm | 72% |
| 2Tue | +30°C | +28°C | — | 4-5 m/s, W | 0 mm | 73% |
| 3Wed |  +29°C | +28°C | — | 3-4 m/s, W | 0 mm | 74% |
| 4Thu | +29°C |  +26°C | — | 3-4 m/s, WNW | 8 mm | 77% |
| 5Fri | +29°C | +28°C | — | 5 m/s, W | 1.9 mm | 74% |
| 6Sat | +30°C | +27°C | — | 3-5 m/s, WNW | 0 mm | 73% |
| 7Sun | +29°C | +28°C | — | 4-5 m/s, W | 0.3 mm | 72% |
| 8Mon | +29°C | +28°C | — | 3-5 m/s, W | 0.2 mm | 72% |
| 9Tue | +29°C | +28°C | — | 3-5 m/s, W | 2.3 mm | 74% |
| 10Wed | +28°C | +27°C | — | 5-6 m/s, SW | 0.3 mm | 79% |
| 11Thu | +28°C | +26°C | — | 5-6 m/s, WSW | 0 mm | 82% |
| 12Fri | +28°C | +27°C | — | 6-7 m/s, WSW | 0.2 mm | 75% |
| 13Sat | +28°C | +28°C | — | 7-8 m/s, W | 0.1 mm | 74% |
| 14Sun | +29°C | +27°C | — | 7-8 m/s, W | 0.2 mm | 74% |
| 15Mon | +29°C | +28°C | — | 6-7 m/s, W | 0.1 mm | 74% |
| 16Tue | +28°C | +26°C | — | 6-8 m/s, W | 0.6 mm | 79% |
| 17Wed |  +29°C | +27°C | — | 8-9 m/s, WSW | 2.1 mm | 76% |
| 18Thu | +29°C | +28°C | — | 6-7 m/s, WSW | 0 mm | 73% |
| 19Fri | +29°C | +28°C | — | 5 m/s, W | 0 mm | 72% |
| 20Sat | +29°C | +28°C | — | 3 m/s, WSW | 0.6 mm | 73% |
| 21Sun | +29°C |  +28°C | — | 3-5 m/s, S | 1.4 mm | 72% |
| 22Mon | +30°C | +28°C | — | 4-5 m/s, W | 0.1 mm | 74% |
| 23Tue | +30°C | +28°C | — | 6 m/s, W | 0.2 mm | 74% |
| 24Wed | +30°C | +28°C | — | 7 m/s, W | 0.1 mm | 75% |
| 25Thu | +29°C | +28°C | — | 7-8 m/s, W | 0 mm | 76% |
| 26Fri | +30°C | +28°C | — | 6-7 m/s, WSW | 0.4 mm | 76% |
| 27Sat | +29°C | +27°C | — | 3-4 m/s, W | 1 mm | 76% |
| 28Sun | +29°C | +28°C | — | 3-4 m/s, WSW | 0.7 mm | 74% |
| 29Mon | +29°C | +27°C | — | 4-6 m/s, WSW | 1.5 mm | 78% |
| 30Tue | +29°C | +27°C | — | 4 m/s, W | 1.7 mm | 77% |
| 31Wed | +29°C | +28°C | — | 3-4 m/s, SW | 2.6 mm | 71% |
Weather highs and lows in Samui for july
- Warmest day: 2 july, +30°C
- Coldest night: 4 july, +26°C
- Max precipitation: 4 july, 8 mm
- Warmest water: —
- Coldest water: —
Climate in Samui in july
- Year: 2024
- Average daytime temperature: +29°C
- Average nighttime temperature: +28°C
- Water temperature: —
- Precipitation (month): 26.6 mm
- Days with precipitation: 9
- Humidity: 75%
- Wind: 5 m/s
Daily air temperature for the month
Day
Night
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| July | Day | Night | Sea t° | Wind | Precip | Humidity |
|---|---|---|---|---|---|---|
| 1Sat | +30°C | +27°C | — | 6 m/s, W | 3.9 mm | 78% |
| 2Sun | +30°C | +28°C | — | 6 m/s, WSW | 0.1 mm | 75% |
| 3Mon | +30°C | +28°C | — | 3-4 m/s, WSW | 0 mm | 70% |
| 4Tue | +31°C | +29°C | — | 3 m/s, SSE | 0 mm | 72% |
| 5Wed | +30°C | +28°C | — | 2 m/s, WNW | 0.1 mm | 74% |
| 6Thu | +30°C | +28°C | — | 1-2 m/s, WSW | 0 mm | 69% |
| 7Fri | +30°C | +28°C | — | 3 m/s, WNW | 0 mm | 73% |
| 8Sat | +30°C | +28°C | — | 3-4 m/s, WNW | 2.7 mm | 74% |
| 9Sun | +29°C | +26°C | — | 3-4 m/s, SSE | 1.2 mm | 78% |
| 10Mon | +29°C | +27°C | — | 3-4 m/s, SW | 0.2 mm | 74% |
| 11Tue | +30°C | +28°C | — | 4-5 m/s, WSW | 0.5 mm | 73% |
| 12Wed | +30°C | +28°C | — | 3-4 m/s, WNW | 0 mm | 70% |
| 13Thu | +30°C | +28°C | — | 3-5 m/s, W | 0 mm | 71% |
| 14Fri | +31°C | +28°C | — | 5-6 m/s, W | 0 mm | 74% |
| 15Sat | +31°C | +28°C | — | 6-7 m/s, W | 0.1 mm | 74% |
| 16Sun | +31°C | +28°C | — | 7 m/s, W | 0.1 mm | 76% |
| 17Mon | +29°C | +29°C | — | 8-9 m/s, W | 0.6 mm | 72% |
| 18Tue |  +29°C | +27°C | — | 8 m/s, W | 2.2 mm | 74% |
| 19Wed | +29°C | +27°C | — | 8-9 m/s, W | 0.4 mm | 76% |
| 20Thu | +29°C | +28°C | — | 7-8 m/s, W | 0 mm | 75% |
| 21Fri | +28°C | +27°C | — | 5-6 m/s, W | 8.4 mm | 76% |
| 22Sat | +28°C | +26°C | — | 5 m/s, W | 3.6 mm | 75% |
| 23Sun | +29°C | +28°C | — | 4-5 m/s, W | 0.6 mm | 73% |
| 24Mon | +30°C | +28°C | — | 5-6 m/s, WSW | 0.1 mm | 73% |
| 25Tue | +30°C | +28°C | — | 5 m/s, W | 0.1 mm | 74% |
| 26Wed | +30°C | +28°C | — | 6-7 m/s, W | 0.2 mm | 76% |
| 27Thu | +30°C | +28°C | — | 6-7 m/s, W | 0.4 mm | 76% |
| 28Fri | +30°C | +28°C | — | 7 m/s, W | 0 mm | 78% |
| 29Sat | +30°C | +28°C | — | 6-7 m/s, WSW | 0 mm | 77% |
| 30Sun | +30°C | +28°C | — | 6 m/s, WSW | 0 mm | 74% |
| 31Mon | +31°C | +28°C | — | 4-6 m/s, W | 0.4 mm | 74% |
Weather highs and lows in Samui for july
- Warmest day: 4 july, +31°C
- Coldest night: 9 july, +26°C
- Max precipitation: 21 july, 8.4 mm
- Warmest water: —
- Coldest water: —
Climate in Samui in july
- Year: 2023
- Average daytime temperature: +30°C
- Average nighttime temperature: +28°C
- Water temperature: —
- Precipitation (month): 25.9 mm
- Days with precipitation: 6
- Humidity: 74%
- Wind: 5 m/s
Daily air temperature for the month
Day
Night
Tap a date to open detailed weather for that day
| July | Day | Night | Sea t° | Wind | Precip | Humidity |
|---|---|---|---|---|---|---|
| 1Fri | +31°C | +29°C | — | 5-7 m/s, WSW | 0.4 mm | 72% |
| 2Sat | +31°C | +29°C | — | 6-7 m/s, WSW | 0 mm | 73% |
| 3Sun | +30°C | +29°C | — | 5-6 m/s, WSW | 0.9 mm | 72% |
| 4Mon | +30°C | +29°C | — | 4-6 m/s, WSW | 5.8 mm | 72% |
| 5Tue | +30°C | +29°C | — | 6-8 m/s, SW | 0.2 mm | 72% |
| 6Wed | +31°C | +28°C | — | 5 m/s, WSW | 0.1 mm | 70% |
| 7Thu | +30°C | +28°C | — | 5-6 m/s, W | 0 mm | 72% |
| 8Fri |  +31°C | +28°C | — | 4-5 m/s, WSW | 1.1 mm | 72% |
| 9Sat | +29°C | +27°C | — | 6-7 m/s, WSW | 0.8 mm | 74% |
| 10Sun | +29°C | +27°C | — | 7 m/s, W | 0 mm | 74% |
| 11Mon | +28°C | +27°C | — | 7-8 m/s, WSW | 0.1 mm | 78% |
| 12Tue | +28°C | +27°C | — | 9-10 m/s, W | 0.2 mm | 73% |
| 13Wed | +29°C | +27°C | — | 8-9 m/s, WSW | 0.1 mm | 78% |
| 14Thu | +29°C | +26°C | — | 6-7 m/s, WSW | 0.1 mm | 78% |
| 15Fri | +29°C | +28°C | — | 5-6 m/s, WSW | 0.3 mm | 76% |
| 16Sat | +29°C | +28°C | — | 5 m/s, SW | 0.1 mm | 74% |
| 17Sun | +30°C | +28°C | — | 4-5 m/s, W | 6.1 mm | 74% |
| 18Mon | +30°C | +28°C | — | 4 m/s, W | 0 mm | 74% |
| 19Tue | +30°C | +28°C | — | 5-6 m/s, W | 0.4 mm | 76% |
| 20Wed | +29°C | +27°C | — | 5-6 m/s, W | 2 mm | 78% |
| 21Thu | +29°C | +27°C | — | 5-6 m/s, W | 0.6 mm | 76% |
| 22Fri | +29°C | +28°C | — | 3-4 m/s, SSE | 0 mm | 76% |
| 23Sat | +29°C | +25°C | — | 3-4 m/s, W | 0 mm | 79% |
| 24Sun | +29°C | +28°C | — | 1-2 m/s, SW | 3.4 mm | 73% |
| 25Mon | +29°C | +27°C | — | 3-4 m/s, ESE | 0.9 mm | 70% |
| 26Tue | +29°C | +28°C | — | 2-3 m/s, ESE | 1.4 mm | 72% |
| 27Wed | +29°C | +28°C | — | 3 m/s, SSE | 2.5 mm | 74% |
| 28Thu | +29°C | +28°C | — | 2-3 m/s, NW | 7.5 mm | 74% |
| 29Fri | +29°C | +28°C | — | 2 m/s, WSW | 0.4 mm | 73% |
| 30Sat | +30°C | +28°C | — | 4-5 m/s, W | 0.1 mm | 74% |
| 31Sun | +31°C | +28°C | — | 5-6 m/s, WSW | 0 mm | 72% |
Weather highs and lows in Samui for july
- Warmest day: 1 july, +31°C
- Coldest night: 23 july, +25°C
- Max precipitation: 28 july, 7.5 mm
- Warmest water: —
- Coldest water: —
Climate in Samui in july
- Year: 2022
- Average daytime temperature: +30°C
- Average nighttime temperature: +28°C
- Water temperature: —
- Precipitation (month): 35.5 mm
- Days with precipitation: 8
- Humidity: 74%
- Wind: 5 m/s
Daily air temperature for the month
Day
Night
Tap a date to open detailed weather for that day
| July | Day | Night | Sea t° | Wind | Precip | Humidity |
|---|---|---|---|---|---|---|
| 1Thu | +29°C | +26°C | — | 3-4 m/s, W | 0.5 mm | 72% |
| 2Fri | +29°C | +26°C | — | 2-3 m/s, W | 1.3 mm | 72% |
| 3Sat | +29°C | +27°C | — | 3-5 m/s, WNW | 0.1 mm | 72% |
| 4Sun | +30°C | +26°C | — | 3-4 m/s, WNW | 0.3 mm | 72% |
| 5Mon | +30°C | +26°C | — | 5-6 m/s, W | 1.4 mm | 74% |
| 6Tue | +30°C | +26°C | — | 5-7 m/s, WNW | 0.1 mm | 72% |
| 7Wed | +29°C | +26°C | — | 7 m/s, W | 0.1 mm | 74% |
| 8Thu | +28°C | +24°C | — | 5-6 m/s, W | 1 mm | 78% |
| 9Fri | +27°C | +24°C | — | 5-6 m/s, W | 6 mm | 83% |
| 10Sat | +28°C | +25°C | — | 6 m/s, WSW | 0.5 mm | 78% |
| 11Sun | +29°C | +25°C | — | 4-6 m/s, SW | 0.1 mm | 76% |
| 12Mon | +28°C | +24°C | — | 3-4 m/s, WSW | 0.6 mm | 76% |
| 13Tue | +29°C | +26°C | — | 2-3 m/s, WNW | 0 mm | 74% |
| 14Wed | +29°C | +25°C | — | 3-4 m/s, W | 1.5 mm | 72% |
| 15Thu | +28°C | +23°C | — | 2-3 m/s, SE | 2.5 mm | 78% |
| 16Fri | +28°C | +25°C | — | 2-4 m/s, WSW | 0.1 mm | 74% |
| 17Sat | +28°C | +26°C | — | 2 m/s, SW | 0.1 mm | 73% |
| 18Sun | +30°C | +26°C | — | 5-7 m/s, WSW | 0.1 mm | 72% |
| 19Mon | +30°C | +28°C | — | 6-8 m/s, W | 0 mm | 74% |
| 20Tue | +30°C | +28°C | — | 6-7 m/s, W | 0 mm | 72% |
| 21Wed | +29°C | +27°C | — | 6-7 m/s, WSW | 0 mm | 74% |
| 22Thu | +30°C | +27°C | — | 5-7 m/s, WSW | 0.2 mm | 68% |
| 23Fri | +30°C | +28°C | — | 6-8 m/s, W | 0.1 mm | 72% |
| 24Sat | +30°C | +28°C | — | 7-8 m/s, W | 0 mm | 73% |
| 25Sun | +30°C | +28°C | — | 6-7 m/s, WSW | 0 mm | 72% |
| 26Mon | +30°C | +27°C | — | 6 m/s, WSW | 0.1 mm | 72% |
| 27Tue | +29°C | +28°C | — | 7-8 m/s, W | 0 mm | 75% |
| 28Wed | +29°C | +27°C | — | 7-8 m/s, WSW | 0 mm | 77% |
| 29Thu | +29°C | +28°C | — | 7-8 m/s, WSW | 0.1 mm | 75% |
| 30Fri | +28°C | +25°C | — | 6-7 m/s, W | 0 mm | 78% |
| 31Sat | +30°C | +26°C | — | 7-8 m/s, W | 0.1 mm | 75% |
Weather highs and lows in Samui for july
- Warmest day: 4 july, +30°C
- Coldest night: 15 july, +23°C
- Max precipitation: 9 july, 6 mm
- Warmest water: —
- Coldest water: —
Climate in Samui in july
- Year: 2021
- Average daytime temperature: +29°C
- Average nighttime temperature: +26°C
- Water temperature: —
- Precipitation (month): 16.9 mm
- Days with precipitation: 6
- Humidity: 74%
- Wind: 5 m/s
Daily air temperature for the month
Day
Night
Tap a date to open detailed weather for that day
| July | Day | Night | Sea t° | Wind | Precip | Humidity |
|---|---|---|---|---|---|---|
| 1Wed | +30°C | +27°C | — | 2-3 m/s, W | 0 mm | 70% |
| 2Thu | +31°C | +29°C | — | 2-3 m/s, WSW | 0 mm | 70% |
| 3Fri | +30°C | +25°C | — | 4 m/s, W | 0.7 mm | 71% |
| 4Sat | +29°C | +25°C | — | 2-3 m/s, W | 0 mm | 68% |
| 5Sun | +29°C | +26°C | — | 2 m/s, WSW | 0.3 mm | 69% |
| 6Mon | +29°C | +26°C | — | 2-3 m/s, SW | 0.3 mm | 69% |
| 7Tue | +29°C | +25°C | — | 2-3 m/s, W | 3.9 mm | 69% |
| 8Wed | +29°C | +25°C | — | 3-4 m/s, WNW | 1.6 mm | 74% |
| 9Thu | +29°C | +25°C | — | 4 m/s, W | 1.2 mm | 74% |
| 10Fri | +29°C | +26°C | — | 4-5 m/s, W | 0.2 mm | 74% |
| 11Sat | +29°C | +25°C | — | 5 m/s, W | 0.3 mm | 72% |
| 12Sun | +30°C | +25°C | — | 5-6 m/s, W | 0.6 mm | 72% |
| 13Mon | +29°C | +26°C | — | 4 m/s, W | 0.3 mm | 74% |
| 14Tue | +29°C | +25°C | — | 3-5 m/s, W | 0.1 mm | 74% |
| 15Wed | +30°C | +26°C | — | 3-4 m/s, W | 0.1 mm | 72% |
| 16Thu | +29°C | +25°C | — | 4 m/s, W | 0.2 mm | 74% |
| 17Fri | +29°C | +25°C | — | 2-3 m/s, WNW | 1.4 mm | 71% |
| 18Sat | +29°C | +25°C | — | 3 m/s, WNW | 1.3 mm | 71% |
| 19Sun | +29°C | +26°C | — | 2-3 m/s, W | 0 mm | 74% |
| 20Mon | +29°C | +26°C | — | 2 m/s, NW | 3.2 mm | 70% |
| 21Tue | +30°C | +25°C | — | 1-2 m/s, NNW | 7.2 mm | 70% |
| 22Wed | +29°C | +25°C | — | 2 m/s, S | 0.8 mm | 70% |
| 23Thu | +30°C | +26°C | — | 2-3 m/s, SE | 0.7 mm | 71% |
| 24Fri | +29°C | +24°C | — | 3 m/s, WNW | 2.8 mm | 72% |
| 25Sat | +29°C | +25°C | — | 2-3 m/s, S | 2.8 mm | 71% |
| 26Sun | +29°C | +26°C | — | 2-3 m/s, SSW | 2.1 mm | 72% |
| 27Mon | +30°C | +26°C | — | 2-4 m/s, WSW | 0.1 mm | 69% |
| 28Tue | +29°C | +24°C | — | 3-5 m/s, W | 5.3 mm | 71% |
| 29Wed | +30°C | +27°C | — | 2-3 m/s, WSW | 0.8 mm | 71% |
| 30Thu | +30°C | +26°C | — | 4-5 m/s, W | 0.9 mm | 72% |
| 31Fri | +30°C | +28°C | — | 6-7 m/s, WSW | 1.1 mm | 73% |
Weather highs and lows in Samui for july
- Warmest day: 2 july, +31°C
- Coldest night: 24 july, +24°C
- Max precipitation: 21 july, 7.2 mm
- Warmest water: —
- Coldest water: —
Climate in Samui in july
- Year: 2020
- Average daytime temperature: +29°C
- Average nighttime temperature: +26°C
- Water temperature: —
- Precipitation (month): 40.3 mm
- Days with precipitation: 12
- Humidity: 71%
- Wind: 3 m/s
Daily air temperature for the month
Day
Night
Tap a date to open detailed weather for that day
| July | Day | Night | Sea t° | Wind | Precip | Humidity |
|---|---|---|---|---|---|---|
| 1Mon | +31°C | +29°C | — | 5-6 m/s, WSW | 0 mm | 72% |
| 2Tue | +30°C | +28°C | — | 6 m/s, WSW | 0 mm | 75% |
| 3Wed | +30°C | +29°C | — | 6-7 m/s, WSW | 0 mm | 74% |
| 4Thu | +31°C | +29°C | — | 5-6 m/s, WSW | 0.3 mm | 72% |
| 5Fri | +30°C | +29°C | — | 3-4 m/s, SSE | 0 mm | 72% |
| 6Sat | +30°C | +28°C | — | 2 m/s, NW | 0 mm | 70% |
| 7Sun | +30°C | +28°C | — | 3 m/s, WNW | 0 mm | 72% |
| 8Mon | +30°C | +28°C | — | 3-4 m/s, WSW | 0 mm | 74% |
| 9Tue | +30°C | +28°C | — | 3-4 m/s, WSW | 0 mm | 71% |
| 10Wed | +30°C | +28°C | — | 3-4 m/s, W | 0 mm | 72% |
| 11Thu | +30°C | +28°C | — | 2-4 m/s, ESE | 0.2 mm | 73% |
| 12Fri | +30°C | +29°C | — | 3 m/s, NNW | 0.8 mm | 74% |
| 13Sat | +30°C | +29°C | — | 4-5 m/s, WNW | 0 mm | 72% |
| 14Sun | +31°C | +29°C | — | 5 m/s, WNW | 0.2 mm | 74% |
| 15Mon | +31°C | +28°C | — | 5-6 m/s, W | 0 mm | 74% |
| 16Tue | +30°C | +28°C | — | 6-7 m/s, W | 0 mm | 74% |
| 17Wed | +30°C | +28°C | — | 7 m/s, WSW | 0.6 mm | 74% |
| 18Thu | +30°C | +28°C | — | 5-6 m/s, WSW | 0.3 mm | 71% |
| 19Fri | +30°C | +28°C | — | 5-6 m/s, WSW | 0.2 mm | 75% |
| 20Sat | +29°C | +29°C | — | 3-5 m/s, SW | 0.1 mm | 72% |
| 21Sun | +30°C | +29°C | — | 2-3 m/s, SE | 0.1 mm | 68% |
| 22Mon | +30°C | +29°C | — | 2-3 m/s, WSW | 0 mm | 68% |
| 23Tue | +30°C | +29°C | — | 2-3 m/s, W | 0 mm | 68% |
| 24Wed | +30°C | +29°C | — | 4-5 m/s, W | 0 mm | 71% |
| 25Thu | +29°C | +29°C | — | 4-5 m/s, WSW | 0 mm | 69% |
| 26Fri | +30°C | +29°C | — | 2 m/s, WNW | 0 mm | 66% |
| 27Sat | +30°C | +28°C | — | 3 m/s, W | 0.9 mm | 70% |
| 28Sun | +29°C | +28°C | — | 4-5 m/s, W | 0 mm | 70% |
| 29Mon | +31°C | +28°C | — | 5-6 m/s, W | 0 mm | 72% |
| 30Tue | +30°C | +28°C | — | 5-6 m/s, W | 0 mm | 74% |
| 31Wed | +31°C | +28°C | — | 6 m/s, W | 0 mm | 76% |
Weather highs and lows in Samui for july
- Warmest day: 1 july, +31°C
- Coldest night: 2 july, +28°C
- Max precipitation: 27 july, 0.9 mm
- Warmest water: —
- Coldest water: —
Climate in Samui in july
- Year: 2019
- Average daytime temperature: +30°C
- Average nighttime temperature: +29°C
- Water temperature: —
- Precipitation (month): 3.7 mm
- Days with precipitation: 0
- Humidity: 72%
- Wind: 4 m/s
Weather in Samui in july by year
| Year | Day | Night | Precipitation | Days with precipitation | Water |
|---|---|---|---|---|---|
| 2025 | +30°C | +28°C | 17 mm | 5 | +30°C |
| 2024 | +29°C | +28°C | 26.6 mm | 9 | — |
| 2023 | +30°C | +28°C | 25.9 mm | 6 | — |
| 2022 | +30°C | +28°C | 35.5 mm | 8 | — |
| 2021 | +29°C | +26°C | 16.9 mm | 6 | — |
| 2020 | +29°C | +26°C | 40.3 mm | 12 | — |
| 2019 | +30°C | +29°C | 3.7 mm | 0 | — |
Comparison july in Samui with other months
| Month | Day | Night | Days with precipitation | Sunny days |
|---|---|---|---|---|
| January | +28°C | +26°C | 2 | 4 |
| February | +28°C | +26°C | 4 | 6 |
| March | +29°C | +27°C | 2 | 9 |
| April | +30°C | +28°C | 6 | 9 |
| May | +30°C | +28°C | 10 | 3 |
| June | +30°C | +28°C | 6 | 2 |
| July | +30°C | +27°C | 6 | 3 |
| August | +29°C | +27°C | 6 | 2 |
| September | +29°C | +27°C | 8 | 2 |
| October | +29°C | +27°C | 16 | 1 |
| November | +28°C | +26°C | 13 | 1 |
| December | +28°C | +26°C | 6 | 3 |
