The climate in Staroderevyankovskaya during September can be summarized as mild and reasonably dry.
September is in the fall / autumn in Staroderevyankovskaya and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a comfortable 23°C (73°F), whilst at night 13°C (55°F) is normal.
Daytime temperature | 22.9°C 73.2°F |
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Nightly temperature | 12.9°C 55.2°F |
Average temperature | 17.9°C 64.2°F |
Daily sunshine | 8.6 hrs |
Avg rainfall | 40 mm 1.6 ins |
Rainy days | 7 days |
Sea temperature | 20.9°C 69.6°F |
Humidity | 66% |
Windspeed | 10.4kph 7 mph |
On average September is the 4th driest month of the year in Staroderevyankovskaya with around 40mm 1.6 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 7 days, although this may vary considerably.
On the flip side this corresponds to an average of 8.6 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 Staroderevyankovskaya in September 2025.
Best places to visit in September
Hottest month: | July | 28.3°C 82.9°F |
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Driest month: | October | 34mm 1.3ins |
Sunniest month: | August | 10.2hrs |
Coldest month: | January | 0.6°C 33.1°F |
Wettest month: | December | 71mm 2.8ins |