Katerini Weather in September with Sea Temperature
September weather in Katerini includes average daytime air +27°C, nighttime +18°C, average sea temperature +26°C. Daily water temperatures usually range from +23°C to +29°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
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
| September | Day | Night | Sea t° | Wind | Precip | Humidity |
|---|---|---|---|---|---|---|
| 1Mon |  +31°C |  +21°C | +27°C | 2 m/s | 0 mm | 45% |
| 2Tue | +31°C | +21°C | +28°C | 3 m/s | 2.3 mm | 41% |
| 3Wed | +31°C | +21°C | +28°C | 2 m/s | 0 mm | 45% |
| 4Thu | +29°C | +20°C | +29°C | 3 m/s | 0.2 mm | 52% |
| 5Fri | +27°C | +19°C | +28°C | 2 m/s | 3.1 mm | 60% |
| 6Sat | +27°C | +19°C | +27°C | 2 m/s | 3.4 mm | 58% |
| 7Sun | +28°C | +19°C | +27°C | 3 m/s | 1.2 mm | 57% |
| 8Mon | +28°C | +19°C | +27°C | 3 m/s | 0.4 mm | 58% |
| 9Tue | +28°C | +19°C | +27°C | 3 m/s | 0.1 mm | 57% |
| 10Wed | +28°C | +19°C | +26°C | 2 m/s | 0.1 mm | 58% |
| 11Thu | +28°C | +19°C | +27°C | 2 m/s | 0 mm | 54% |
| 12Fri | +28°C | +19°C | +27°C | 2 m/s | 0 mm | 54% |
| 13Sat | +29°C | +19°C | +27°C | 3 m/s | 0.1 mm | 53% |
| 14Sun |  +29°C | +19°C | +27°C | 2 m/s | 0 mm | 47% |
| 15Mon | +29°C | +19°C | +26°C | 2 m/s | 0 mm | 48% |
| 16Tue | +28°C | +19°C | +26°C | 2 m/s | 0 mm | 53% |
| 17Wed | +28°C | +19°C | +27°C | 2 m/s | 0 mm | 58% |
| 18Thu | +27°C | +18°C | +26°C | 2 m/s | 1.2 mm | 55% |
| 19Fri | +26°C | +17°C | +25°C | 2 m/s | 0.2 mm | 53% |
| 20Sat | +26°C | +17°C | +23°C | 2 m/s | 0 mm | 58% |
| 21Sun | +25°C | +18°C | +24°C | 2 m/s | 0 mm | 58% |
| 22Mon | +24°C |  +17°C | +24°C | 2 m/s | 0 mm | 63% |
| 23Tue | +25°C | +16°C | +24°C | 2 m/s | 0 mm | 56% |
| 24Wed | +26°C | +17°C | +23°C | 2 m/s | 0 mm | 56% |
| 25Thu | +26°C | +18°C | +24°C | 2 m/s | 2.2 mm | 55% |
| 26Fri | +26°C | +18°C | +23°C | 3 m/s | 0.1 mm | 58% |
| 27Sat | +25°C | +18°C | +23°C | 3 m/s | 0.1 mm | 55% |
| 28Sun | +25°C | +18°C | +24°C | 2 m/s | 0.4 mm | 62% |
| 29Mon | +25°C | +17°C | +23°C | 3 m/s | 0.4 mm | 59% |
| 30Tue | +25°C | +16°C | +23°C | 3 m/s | 0.1 mm | 54% |
Sea water temperature by months
Water +26°C
Day and night air temperature
Day +27°C
Night +18°C
Weather highs and lows in Katerini for september
- Warmest day: 1 september, +31°C
- Coldest night: 23 september, +16°C
- Max precipitation: 6 september, 3.4 mm
- Warmest sea water: 4 september, +29°C
- Coldest sea water: 20 september, +23°C
Climate in Katerini in september
- Average daytime temperature: +27°C
- Average nighttime temperature: +18°C
- Sea water temperature: —
- Precipitation (monthly average): 15.6 mm
- Days with precipitation: 2.3
- Humidity: 55%
- Wind: 2 m/s
- Data: 6 years / coverage 100%
Daily air temperature for the month
Day
Night
Tap a date to open detailed weather for that day
| September | Day | Night | Sea t° | Wind | Precip | Humidity |
|---|---|---|---|---|---|---|
| 1Mon | +32°C | +20°C | — | 3-5 m/s, ENE | 0 mm | 40% |
| 2Tue | +34°C | +22°C | — | 3-4 m/s, E | 0 mm | 30% |
| 3Wed | +32°C | +21°C | — | 3-4 m/s, ESE | 0 mm | 39% |
| 4Thu | +31°C | +21°C | — | 3-4 m/s, ESE | 0 mm | 46% |
| 5Fri | +33°C | +21°C | — | 3-4 m/s, ESE | 0 mm | 44% |
| 6Sat | +31°C | +20°C | — | 3-4 m/s, ESE | 0 mm | 41% |
| 7Sun | +31°C | +19°C | — | 3-4 m/s, E | 0 mm | 50% |
| 8Mon | +30°C | +19°C | — | 3-5 m/s, ESE | 0 mm | 48% |
| 9Tue | +29°C | +19°C | — | 3-5 m/s, ESE | 0 mm | 59% |
| 10Wed | +29°C | +19°C | — | 2-4 m/s, ESE | 0 mm | 60% |
| 11Thu | +30°C | +20°C | — | 2-4 m/s, ESE | 0 mm | 57% |
| 12Fri | +30°C | +20°C | — | 3-6 m/s, E | 0 mm | 57% |
| 13Sat | +28°C | +20°C | — | 4-6 m/s, ESE | 0 mm | 67% |
| 14Sun | +27°C | +20°C | — | 3-6 m/s, ESE | 0 mm | 68% |
| 15Mon | +30°C |  +18°C | — | 3-4 m/s, E | 0.3 mm | 64% |
| 16Tue | +28°C | +19°C | — | 3-5 m/s, ESE | 0 mm | 61% |
| 17Wed | +30°C | +17°C | — | 2-4 m/s, ENE | 0 mm | 53% |
| 18Thu | +28°C | +15°C | — | 2-4 m/s, NE | 0 mm | 38% |
| 19Fri | +27°C | +15°C | — | 3-4 m/s, ENE | 0 mm | 31% |
| 20Sat | +28°C | +16°C | — | 2-4 m/s, E | 0 mm | 40% |
| 21Sun | +28°C | +18°C | — | 3-5 m/s, SE | 0 mm | 41% |
| 22Mon | +27°C | +18°C | — | 3-5 m/s, ESE | 0 mm | 55% |
| 23Tue | +27°C | +17°C | — | 3-4 m/s, ESE | 0 mm | 55% |
| 24Wed | +28°C | +17°C | — | 2-4 m/s, ESE | 0 mm | 58% |
| 25Thu | +26°C | +18°C | — | 3-6 m/s, ESE | 0 mm | 61% |
| 26Fri | +24°C | +18°C | — | 5-6 m/s, SE | 0 mm | 63% |
| 27Sat |  +22°C |  +16°C | — | 5-6 m/s, SE | 0 mm | 55% |
| 28Sun |  +21°C | +15°C | — | 3-5 m/s, ESE | 0.2 mm | 68% |
| 29Mon |  +21°C | +14°C | — | 2-3 m/s, E | 0 mm | 75% |
| 30Tue | +22°C |  +13°C | — | 2-3 m/s, ENE | 0.5 mm | 77% |
Weather highs and lows in Katerini for september
- Warmest day: 2 september, +34°C
- Coldest night: 30 september, +13°C
- Max precipitation: 30 september, 0.5 mm
- Warmest water: —
- Coldest water: —
Climate in Katerini in september
- Year: 2025
- Average daytime temperature: +28°C
- Average nighttime temperature: +18°C
- Water temperature: —
- Precipitation (month): 1 mm
- Days with precipitation: 0
- Humidity: 53%
- Wind: 3 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
| September | Day | Night | Sea t° | Wind | Precip | Humidity |
|---|---|---|---|---|---|---|
| 1Sun | +32°C |  +21°C | +27°C | 2-3 m/s, ENE | 0 mm | 47% |
| 2Mon | +32°C | +21°C | +28°C | 2-4 m/s, E | 0 mm | 45% |
| 3Tue | +33°C | +22°C | +28°C | 2-3 m/s, E | 0 mm | 44% |
| 4Wed | +34°C | +23°C | +29°C | 2-3 m/s, ESE | 0 mm | 42% |
| 5Thu | +31°C | +21°C | +28°C | 2-3 m/s, ESE | 0 mm | 45% |
| 6Fri | +31°C | +21°C | +27°C | 2-3 m/s, ESE | 0 mm | 58% |
| 7Sat | +30°C | +21°C | +27°C | 2-4 m/s, ESE | 0 mm | 63% |
| 8Sun |  +27°C | +19°C | +27°C | 3-4 m/s, SE | 0 mm | 70% |
| 9Mon | +28°C | +19°C | +27°C | 3-4 m/s, ESE | 0 mm | 66% |
| 10Tue | +26°C | +18°C | +26°C | 2-3 m/s, SE | 0.6 mm | 76% |
| 11Wed | +27°C | +17°C | +27°C | 2-3 m/s, ENE | 0 mm | 68% |
| 12Thu | +27°C | +18°C | +27°C | 2-4 m/s, E | 0 mm | 63% |
| 13Fri | +29°C | +19°C | +27°C | 2-3 m/s, E | 0.6 mm | 62% |
| 14Sat | +28°C | +18°C | +27°C | 3-4 m/s, S | 0 mm | 42% |
| 15Sun | +24°C | +14°C | +26°C | 2-4 m/s, E | 0 mm | 42% |
| 16Mon | +24°C | +15°C | +26°C | 2-4 m/s, NE | 0 mm | 52% |
| 17Tue | +23°C | +16°C | +27°C | 2-3 m/s, ESE | 0 mm | 64% |
| 18Wed |  +18°C | +16°C | +26°C | 2 m/s, N | 5.4 mm | 87% |
| 19Thu | +23°C | +15°C | +25°C | 2 m/s, ESE | 0 mm | 69% |
| 20Fri | +24°C | +16°C | +23°C | 2-3 m/s, ESE | 0 mm | 70% |
| 21Sat | +24°C | +16°C | +24°C | 2 m/s, NE | 0 mm | 72% |
| 22Sun | +24°C | +16°C | +24°C | 2 m/s, ENE | 0 mm | 58% |
| 23Mon | +25°C | +16°C | +24°C | 2 m/s, E | 0 mm | 56% |
| 24Tue | +24°C | +17°C | +23°C | 2-3 m/s, E | 0 mm | 60% |
| 25Wed | +26°C | +18°C | +24°C | 2-3 m/s, E | 0 mm | 62% |
| 26Thu | +28°C | +19°C | +23°C | 2-3 m/s, E | 0 mm | 64% |
| 27Fri | +28°C | +19°C | +23°C | 2-4 m/s, ESE | 0 mm | 58% |
| 28Sat | +27°C | +19°C | +24°C | 2-3 m/s, E | 0 mm | 61% |
| 29Sun | +28°C | +15°C | +23°C | 3-5 m/s, ENE | 0 mm | 54% |
| 30Mon | +24°C | +13°C | +23°C | 4-6 m/s, N | 0 mm | 46% |
Weather highs and lows in Katerini for september
- Warmest day: 4 september, +34°C
- Coldest night: 30 september, +13°C
- Max precipitation: 18 september, 5.4 mm
- Warmest water: 4 september, +29°C
- Coldest water: 20 september, +23°C
Climate in Katerini in september
- Year: 2024
- Average daytime temperature: +27°C
- Average nighttime temperature: +18°C
- Water temperature: —
- Precipitation (month): 6.6 mm
- Days with precipitation: 1
- Humidity: 59%
- Wind: 2 m/s
Daily air temperature for the month
Day
Night
Tap a date to open detailed weather for that day
| September | Day | Night | Sea t° | Wind | Precip | Humidity |
|---|---|---|---|---|---|---|
| 1Fri | +32°C | +20°C | — | 3 m/s, ENE | 0 mm | 38% |
| 2Sat | +34°C | +21°C | — | 2 m/s, ENE | 0 mm | 31% |
| 3Sun | +32°C | +21°C | — | 2-4 m/s, ESE | 0 mm | 35% |
| 4Mon | +23°C | +15°C | — | 2 m/s, NNW | 1.4 mm | 58% |
| 5Tue | +20°C |  +15°C | — | 2-3 m/s, ENE | 14.6 mm | 88% |
| 6Wed | +21°C | +17°C | — | 3 m/s, NW | 20.3 mm | 86% |
| 7Thu |  +25°C | +19°C | — | 3 m/s, SW | 7.1 mm | 72% |
| 8Fri | +27°C |  +18°C | — | 2-3 m/s, ESE | 1.1 mm | 69% |
| 9Sat | +27°C | +19°C | — | 2 m/s, SE | 0 mm | 54% |
| 10Sun | +29°C | +18°C | — | 3-5 m/s, E | 0 mm | 43% |
| 11Mon | +26°C | +17°C | — | 3-4 m/s, SE | 0 mm | 56% |
| 12Tue | +26°C | +17°C | — | 2-3 m/s, ESE | 0 mm | 54% |
| 13Wed | +27°C | +17°C | — | 2-4 m/s, ESE | 0 mm | 64% |
| 14Thu | +28°C | +18°C | — | 2-3 m/s, ESE | 0 mm | 65% |
| 15Fri | +28°C | +19°C | — | 2-4 m/s, ESE | 0 mm | 65% |
| 16Sat | +28°C | +18°C | — | 2-3 m/s, E | 0 mm | 65% |
| 17Sun | +27°C | +18°C | — | 2-3 m/s, ESE | 0 mm | 62% |
| 18Mon | +25°C | +18°C | — | 2-4 m/s, ESE | 0 mm | 66% |
| 19Tue | +26°C | +18°C | — | 2-4 m/s, ESE | 0 mm | 62% |
| 20Wed | +27°C | +18°C | — | 2-4 m/s, ESE | 0 mm | 68% |
| 21Thu | +27°C | +19°C | — | 1-3 m/s, ESE | 0 mm | 71% |
| 22Fri | +29°C | +19°C | — | 2-3 m/s, ESE | 0 mm | 68% |
| 23Sat | +31°C | +20°C | — | 2-4 m/s, ESE | 0 mm | 56% |
| 24Sun | +28°C | +20°C | — | 1-2 m/s, ESE | 0 mm | 59% |
| 25Mon | +27°C | +20°C | — | 2-3 m/s, SSE | 13 mm | 56% |
| 26Tue | +27°C | +19°C | — | 2-4 m/s, ESE | 0.3 mm | 48% |
| 27Wed | +26°C | +19°C | — | 2-3 m/s, SE | 0 mm | 50% |
| 28Thu | +26°C | +18°C | — | 2-4 m/s, SE | 0 mm | 53% |
| 29Fri | +28°C | +18°C | — | 2 m/s, ESE | 0 mm | 50% |
| 30Sat | +29°C | +19°C | — | 2 m/s, ENE | 0 mm | 41% |
Weather highs and lows in Katerini for september
- Warmest day: 2 september, +34°C
- Coldest night: 4 september, +15°C
- Max precipitation: 6 september, 20.3 mm
- Warmest water: —
- Coldest water: —
Climate in Katerini in september
- Year: 2023
- Average daytime temperature: +27°C
- Average nighttime temperature: +18°C
- Water temperature: —
- Precipitation (month): 57.8 mm
- Days with precipitation: 6
- Humidity: 58%
- Wind: 2 m/s
Daily air temperature for the month
Day
Night
Tap a date to open detailed weather for that day
| September | Day | Night | Sea t° | Wind | Precip | Humidity |
|---|---|---|---|---|---|---|
| 1Thu | +30°C | +21°C | — | 2-3 m/s, E | 0 mm | 56% |
| 2Fri | +27°C | +20°C | — | 2-4 m/s, ENE | 13.6 mm | 62% |
| 3Sat | +29°C | +19°C | — | 2-3 m/s, ENE | 0 mm | 62% |
| 4Sun | +27°C | +20°C | — | 2-3 m/s, ESE | 0 mm | 65% |
| 5Mon | +25°C | +19°C | — | 2 m/s, SE | 4.3 mm | 80% |
| 6Tue | +26°C | +18°C | — | 2-3 m/s, ESE | 0.1 mm | 63% |
| 7Wed | +25°C | +18°C | — | 2 m/s, ESE | 0 mm | 65% |
| 8Thu | +27°C | +19°C | — | 2-4 m/s, ESE | 0 mm | 64% |
| 9Fri | +28°C | +20°C | — | 2-3 m/s, ESE | 0 mm | 65% |
| 10Sat | +29°C | +20°C | — | 2-4 m/s, E | 0 mm | 70% |
| 11Sun | +30°C | +22°C | — | 2-3 m/s, ENE | 0 mm | 51% |
| 12Mon | +28°C | +19°C | — | 3 m/s, NNE | 0 mm | 50% |
| 13Tue | +27°C | +18°C | — | 3-4 m/s, NE | 0 mm | 47% |
| 14Wed | +27°C | +17°C | — | 2 m/s, E | 0 mm | 40% |
| 15Thu | +29°C | +19°C | — | 2-4 m/s, E | 0 mm | 54% |
| 16Fri | +31°C | +21°C | — | 2-4 m/s, E | 0 mm | 54% |
| 17Sat | +30°C | +22°C | — | 2-4 m/s, E | 0 mm | 55% |
| 18Sun | +30°C | +17°C | — | 3-6 m/s, SW | 0 mm | 44% |
| 19Mon | +23°C | +13°C | — | 2-4 m/s, ENE | 0 mm | 51% |
| 20Tue | +24°C | +14°C | — | 3-4 m/s, NE | 0 mm | 61% |
| 21Wed | +20°C | +15°C | — | 3 m/s, NE | 0 mm | 53% |
| 22Thu | +21°C | +13°C | — | 2-3 m/s, NE | 0 mm | 52% |
| 23Fri | +20°C | +11°C | — | 3-4 m/s, E | 0 mm | 57% |
| 24Sat | +22°C | +13°C | — | 2-3 m/s, E | 0 mm | 48% |
| 25Sun | +23°C | +14°C | — | 2-4 m/s, E | 0 mm | 60% |
| 26Mon | +24°C | +16°C | — | 2-3 m/s, E | 0 mm | 60% |
| 27Tue | +24°C | +18°C | — | 2-3 m/s, ESE | 0.5 mm | 70% |
| 28Wed | +28°C | +18°C | — | 2-3 m/s, E | 0 mm | 57% |
| 29Thu | +28°C | +18°C | — | 2-4 m/s, E | 0 mm | 54% |
| 30Fri | +28°C | +18°C | — | 2-3 m/s, ESE | 0 mm | 55% |
Weather highs and lows in Katerini for september
- Warmest day: 16 september, +31°C
- Coldest night: 23 september, +11°C
- Max precipitation: 2 september, 13.6 mm
- Warmest water: —
- Coldest water: —
Climate in Katerini in september
- Year: 2022
- Average daytime temperature: +26°C
- Average nighttime temperature: +18°C
- Water temperature: —
- Precipitation (month): 18.5 mm
- Days with precipitation: 2
- Humidity: 58%
- Wind: 2 m/s
Daily air temperature for the month
Day
Night
Tap a date to open detailed weather for that day
| September | Day | Night | Sea t° | Wind | Precip | Humidity |
|---|---|---|---|---|---|---|
| 1Wed | +31°C | +20°C | — | 2-3 m/s, ENE | 0 mm | 50% |
| 2Thu | +30°C | +19°C | — | 4-5 m/s, ENE | 0 mm | 34% |
| 3Fri | +28°C | +18°C | — | 3-4 m/s, ESE | 0 mm | 46% |
| 4Sat | +26°C | +19°C | — | 3-4 m/s, ESE | 0 mm | 64% |
| 5Sun | +25°C | +18°C | — | 2 m/s, SE | 0 mm | 69% |
| 6Mon | +26°C | +19°C | — | 2-3 m/s, ESE | 0 mm | 66% |
| 7Tue | +26°C | +18°C | — | 3-4 m/s, ESE | 0 mm | 42% |
| 8Wed | +23°C | +16°C | — | 3-4 m/s, SE | 1.3 mm | 61% |
| 9Thu | +24°C |  +16°C | — | 3 m/s, E | 0.6 mm | 57% |
| 10Fri | +25°C | +17°C | — | 2 m/s, ESE | 0 mm | 50% |
| 11Sat | +27°C | +18°C | — | 2-3 m/s, ESE | 0 mm | 51% |
| 12Sun | +28°C | +18°C | — | 2-4 m/s, ESE | 0 mm | 60% |
| 13Mon | +29°C | +18°C | — | 3 m/s, ENE | 0 mm | 42% |
| 14Tue | +31°C | +20°C | — | 2-3 m/s, NE | 0 mm | 32% |
| 15Wed | +30°C | +21°C | — | 2-3 m/s, ESE | 0 mm | 33% |
| 16Thu | +30°C | +20°C | — | 2 m/s, ESE | 0 mm | 42% |
| 17Fri | +31°C | +20°C | — | 2-4 m/s, ESE | 0 mm | 59% |
| 18Sat | +34°C | +23°C | — | 1-2 m/s, SSE | 0 mm | 42% |
| 19Sun | +31°C | +22°C | — | 2-3 m/s, E | 0 mm | 48% |
| 20Mon | +32°C | +22°C | — | 2-3 m/s, ESE | 0 mm | 52% |
| 21Tue | +29°C | +20°C | — | 2 m/s, E | 0 mm | 49% |
| 22Wed | +20°C | +15°C | — | 2-3 m/s, ENE | 0 mm | 81% |
| 23Thu | +22°C | +12°C | — | 3-5 m/s, ENE | 0 mm | 44% |
| 24Fri | +24°C | +12°C | — | 2 m/s, E | 0 mm | 43% |
| 25Sat | +29°C | +17°C | — | 2 m/s, E | 0 mm | 40% |
| 26Sun | +28°C | +18°C | — | 2-3 m/s, E | 0 mm | 52% |
| 27Mon | +28°C | +19°C | — | 2 m/s, ESE | 0 mm | 47% |
| 28Tue | +24°C | +17°C | — | 2-4 m/s, SE | 2.4 mm | 73% |
| 29Wed | +21°C | +18°C | — | 3-4 m/s, SE | 2.2 mm | 77% |
| 30Thu | +20°C | +16°C | — | 2-4 m/s, SE | 0.1 mm | 62% |
Weather highs and lows in Katerini for september
- Warmest day: 18 september, +34°C
- Coldest night: 23 september, +12°C
- Max precipitation: 28 september, 2.4 mm
- Warmest water: —
- Coldest water: —
Climate in Katerini in september
- Year: 2021
- Average daytime temperature: +27°C
- Average nighttime temperature: +18°C
- Water temperature: —
- Precipitation (month): 6.6 mm
- Days with precipitation: 3
- Humidity: 52%
- Wind: 2 m/s
Daily air temperature for the month
Day
Night
Tap a date to open detailed weather for that day
| September | Day | Night | Sea t° | Wind | Precip | Humidity |
|---|---|---|---|---|---|---|
| 1Tue | +31°C | +23°C | — | 2-4 m/s, ESE | 0 mm | 40% |
| 2Wed | +31°C | +22°C | — | 2-3 m/s, NE | 0 mm | 46% |
| 3Thu | +31°C | +23°C | — | 2 m/s, ENE | 0 mm | 42% |
| 4Fri | +31°C | +23°C | — | 4-5 m/s, NE | 0 mm | 36% |
| 5Sat | +29°C | +19°C | — | 2-3 m/s, E | 0 mm | 32% |
| 6Sun | +29°C | +20°C | — | 2-4 m/s, ESE | 0 mm | 36% |
| 7Mon | +30°C | +20°C | — | 2-3 m/s, ESE | 0 mm | 47% |
| 8Tue | +32°C | +21°C | — | 2 m/s, ENE | 0 mm | 37% |
| 9Wed | +32°C | +23°C | — | 2-3 m/s, E | 0 mm | 40% |
| 10Thu | +30°C | +22°C | — | 2-3 m/s, ESE | 0 mm | 48% |
| 11Fri | +29°C | +21°C | — | 2-4 m/s, ESE | 0 mm | 43% |
| 12Sat | +31°C | +21°C | — | 2-4 m/s, ESE | 0 mm | 37% |
| 13Sun | +31°C | +22°C | — | 2-3 m/s, ESE | 0 mm | 37% |
| 14Mon | +31°C | +22°C | — | 2-3 m/s, E | 0 mm | 33% |
| 15Tue | +30°C | +24°C | — | 2-4 m/s, ESE | 0 mm | 31% |
| 16Wed | +29°C | +22°C | — | 3-5 m/s, ESE | 0 mm | 44% |
| 17Thu | +27°C | +20°C | — | 2-4 m/s, ESE | 0 mm | 55% |
| 18Fri | +26°C | +20°C | — | 2-3 m/s, ESE | 2 mm | 50% |
| 19Sat | +26°C | +20°C | — | 3-4 m/s, SSE | 1 mm | 59% |
| 20Sun | +23°C | +18°C | — | 3-5 m/s, SE | 0 mm | 59% |
| 21Mon | +24°C | +17°C | — | 2-3 m/s, ESE | 0 mm | 59% |
| 22Tue | +25°C | +18°C | — | 2-4 m/s, ESE | 0 mm | 63% |
| 23Wed | +25°C | +18°C | — | 1-3 m/s, ESE | 0 mm | 70% |
| 24Thu | +27°C | +20°C | — | 2 m/s, E | 0 mm | 67% |
| 25Fri | +27°C | +20°C | — | 2-4 m/s, ESE | 0 mm | 51% |
| 26Sat | +23°C | +18°C | — | 3-4 m/s, W | 0.3 mm | 60% |
| 27Sun | +24°C | +17°C | — | 3-4 m/s, ESE | 0 mm | 50% |
| 28Mon | +25°C | +18°C | — | 3 m/s, ENE | 0 mm | 60% |
| 29Tue | +26°C | +19°C | — | 3 m/s, SE | 0 mm | 42% |
| 30Wed | +24°C | +16°C | — | 3-4 m/s, ENE | 0 mm | 41% |
Weather highs and lows in Katerini for september
- Warmest day: 8 september, +32°C
- Coldest night: 30 september, +16°C
- Max precipitation: 18 september, 2 mm
- Warmest water: —
- Coldest water: —
Climate in Katerini in september
- Year: 2020
- Average daytime temperature: +28°C
- Average nighttime temperature: +20°C
- Water temperature: —
- Precipitation (month): 3.3 mm
- Days with precipitation: 2
- Humidity: 47%
- Wind: 2 m/s
Weather in Katerini in september by year
| Year | Day | Night | Precipitation | Days with precipitation | Water |
|---|---|---|---|---|---|
| 2025 | +28°C | +18°C | 1 mm | 0 | — |
| 2024 | +27°C | +18°C | 6.6 mm | 1 | — |
| 2023 | +27°C | +18°C | 57.8 mm | 6 | — |
| 2022 | +26°C | +18°C | 18.5 mm | 2 | — |
| 2021 | +27°C | +18°C | 6.6 mm | 3 | — |
| 2020 | +28°C | +20°C | 3.3 mm | 2 | — |
Comparison september in Katerini with other months
| Month | Day | Night | Days with precipitation | Sunny days |
|---|---|---|---|---|
| January | +11°C | +4°C | 4 | 16 |
| February | +12°C | +5°C | 3 | 13 |
| March | +14°C | +7°C | 5 | 11 |
| April | +18°C | +10°C | 4 | 13 |
| May | +22°C | +14°C | 2 | 13 |
| June | +29°C | +19°C | 1 | 19 |
| July | +33°C | +22°C | 1 | 25 |
| August | +32°C | +22°C | 1 | 23 |
| September | +27°C | +18°C | 2 | 20 |
| October | +21°C | +14°C | 3 | 18 |
| November | +16°C | +10°C | 4 | 14 |
| December | +12°C | +7°C | 6 | 13 |
