The climate in Ágios Nikólaos during September can be summarized as warm and dry.
September is in the fall / autumn in Ágios Nikólaos and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a comfortable 26°C (78°F), whilst at night 19°C (66°F) is normal.
| Daytime temperature | 25.8°C 78.4°F |
|---|---|
| Nightly temperature | 18.9°C 65.9°F |
| Average temperature | 22.3°C 72.1°F |
| Daily sunshine | 10.6 hrs |
| Avg rainfall | 18 mm 0.7 ins |
| Rainy days | 1 days |
| Sea temperature | 24.5°C 76.2°F |
| Humidity | 62% |
| Windspeed | 13.7kph 9 mph |
On average September is the 5th driest month of the year in Ágios Nikólaos with around 18mm 0.7 inches of rain making it a dry time to visit. This rainfall is typically spread over 1 days, although this may vary considerably.
On the flip side this corresponds to an average of 10.6 hours of sunshine per day.
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Ágios Nikólaos in September 2025.
Best places to visit in September
| Hottest month: | July | 27.7°C 81.9°F |
|---|---|---|
| Driest month: | July | 2mm 0.1ins |
| Sunniest month: | July | 13.2hrs |
| Coldest month: | January | 14.1°C 57.4°F |
| Wettest month: | January | 137mm 5.4ins |