Weather in Samui on 3 August 2026
Preliminary outlook for 3 August 2026
A preliminary estimate based on the 2019–2025 archive: daytime around +29°C and nighttime around +28°C, average precipitation 0.8 mm, wind around 5 m/s, humidity around 75%.
This is a climate-based estimate, not a precise long-range forecast. It is replaced by hourly data when the date enters the forecast window.
+29°C
Weather archive — latest year: 2025
Clear/Sunny
Weather archive — latest year: 2025
Nighttime: +28°C
Precipitation: 0.3 mm
Wind: 2 — 4 m/s
Humidity: 75%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +29°C | Sun hours | 10 h |
| UV index | 6 | Cloud cover (avg.) | 33% |
| Pressure (avg.) | 757 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +34°C | Dew point (avg.) | +24°C |
| Heat index (avg.) | +34°C | Wind chill (avg.) | +29°C |
| Wind gusts (max.) | 5 m/s | Wind direction (avg.) | 200° ← (WNW) |
Sunrise
06:11
Duration
12 h 31 min
Sunset
18:42
Moonrise
13:38
Moonset
00:37
Moon phase
First Quarter
Illumination
61%
+29°C
Weather archive — for 2024 year
Clear/Sunny
Weather archive — for 2024 year
Nighttime: +28°C
Precipitation: 2.3 mm
Wind: 2 — 3 m/s
Humidity: 72%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +29°C | Sun hours | 10 h |
| UV index | 6 | Cloud cover (avg.) | 29% |
| Pressure (avg.) | 758 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +32°C | Dew point (avg.) | +24°C |
| Heat index (avg.) | +32°C | Wind chill (avg.) | +28°C |
| Wind gusts (max.) | 6 m/s | Wind direction (avg.) | 183° ← (W) |
Sunrise
06:11
Duration
12 h 31 min
Sunset
18:42
Moonrise
04:57
Moonset
18:00
Moon phase
Waning Crescent
Illumination
1%
+29°C
Weather archive — for 2023 year
Partly Cloudy
Weather archive — for 2023 year
Nighttime: +28°C
Precipitation: 0 mm
Wind: 6 — 7 m/s
Humidity: 75%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +30°C | Sun hours | 8 h |
| UV index | 7 | Cloud cover (avg.) | 40% |
| Pressure (avg.) | 758 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +34°C | Dew point (avg.) | +24°C |
| Heat index (avg.) | +34°C | Wind chill (avg.) | +29°C |
| Wind gusts (max.) | 13 m/s | Wind direction (avg.) | 257° ← (W) |
Sunrise
06:11
Duration
12 h 31 min
Sunset
18:42
Moonrise
20:20
Moonset
07:31
Moon phase
Waxing Gibbous
Illumination
86%
+28°C
Weather archive — for 2022 year
Overcast
Weather archive — for 2022 year
Nighttime: +27°C
Precipitation: 2 mm
Wind: 4 — 4 m/s
Humidity: 79%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +28°C | Sun hours | 8 h |
| UV index | 6 | Cloud cover (avg.) | 80% |
| Pressure (avg.) | 756 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +32°C | Dew point (avg.) | +24°C |
| Heat index (avg.) | +32°C | Wind chill (avg.) | +28°C |
| Wind gusts (max.) | 9 m/s | Wind direction (avg.) | 267° ↙ (WSW) |
Sunrise
06:11
Duration
12 h 31 min
Sunset
18:42
Moonrise
10:25
Moonset
22:41
Moon phase
Waxing Crescent
Illumination
37%
+28°C
Weather archive — for 2021 year
Cloudy
Weather archive — for 2021 year
Nighttime: +28°C
Precipitation: 0 mm
Wind: 7 — 7 m/s
Humidity: 76%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +29°C | Sun hours | 6 h |
| UV index | 6 | Cloud cover (avg.) | 77% |
| Pressure (avg.) | 757 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 8 km | Sea temperature | — |
| Feels like (avg.) | +33°C | Dew point (avg.) | +24°C |
| Heat index (avg.) | +33°C | Wind chill (avg.) | +29°C |
| Wind gusts (max.) | 16 m/s | Wind direction (avg.) | 260° ← (W) |
Sunrise
06:11
Duration
12 h 31 min
Sunset
18:42
Moonrise
01:32
Moonset
14:25
Moon phase
Waning Crescent
Illumination
26%
+29°C
Weather archive — for 2020 year
Overcast
Weather archive — for 2020 year
Nighttime: +29°C
Precipitation: 1.2 mm
Wind: 8 — 8 m/s
Humidity: 75%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +30°C | Sun hours | 8 h |
| UV index | 6 | Cloud cover (avg.) | 73% |
| Pressure (avg.) | 754 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +33°C | Dew point (avg.) | +25°C |
| Heat index (avg.) | +33°C | Wind chill (avg.) | +29°C |
| Wind gusts (max.) | 18 m/s | Wind direction (avg.) | 243° ↙ (WSW) |
Sunrise
06:11
Duration
12 h 31 min
Sunset
18:42
Moonrise
18:37
Moonset
05:38
Moon phase
Waxing Gibbous
Illumination
97%
+29°C
Weather archive — for 2019 year
Clear/Sunny
Weather archive — for 2019 year
Nighttime: +29°C
Precipitation: 0 mm
Wind: 6 — 6 m/s
Humidity: 72%
| Metric | Value | Metric | Value |
|---|---|---|---|
| Day temperature (max.) | +30°C | Sun hours | 9 h |
| UV index | 7 | Cloud cover (avg.) | 14% |
| Pressure (avg.) | 757 mmHg | Snow (total for the day) | 0 cm |
| Visibility (avg.) | 10 km | Sea temperature | — |
| Feels like (avg.) | +34°C | Dew point (avg.) | +24°C |
| Heat index (avg.) | +34°C | Wind chill (avg.) | +29°C |
| Wind gusts (max.) | 11 m/s | Wind direction (avg.) | 270° ← (W) |
Sunrise
06:11
Duration
12 h 31 min
Sunset
18:42
Moonrise
08:09
Moonset
20:52
Moon phase
Waxing Crescent
Illumination
12%
Weather in Samui on 3 August in previous years
| Year | Day | Nighttime | Average | Sun | UV | Humidity | Wind |
|---|---|---|---|---|---|---|---|
| 2025 |
+29°C
|
+28°C
|
+29°C | 10 h | 6 | 75% | 2 — 4 m/s |
| 2024 |
+29°C
|
+28°C
|
+29°C | 10 h | 6 | 72% | 2 — 3 m/s |
| 2023 |
+30°C
|
+28°C
|
+29°C | 8 h | 7 | 75% | 6 — 7 m/s |
| 2022 |
+28°C
|
+27°C
|
+28°C | 8 h | 6 | 79% | 4 — 4 m/s |
| 2021 |
+29°C
|
+28°C
|
+28°C | 6 h | 6 | 76% | 7 — 7 m/s |
| 2020 |
+30°C
|
+29°C
|
+29°C | 8 h | 6 | 75% | 8 — 8 m/s |
| 2019 |
+30°C
|
+29°C
|
+29°C | 9 h | 7 | 72% | 6 — 6 m/s |