The climate in Oltu during September can be summarized as mild and dry.
September is in the fall / autumn in Oltu and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around 23°C (73°F), whilst at night 7°C (44°F) is normal.
Daytime temperature | 22.9°C 73.1°F |
---|---|
Nightly temperature | 6.8°C 44.2°F |
Average temperature | 14.8°C 58.6°F |
Daily sunshine | 9.8 hrs |
Avg rainfall | 23 mm 0.9 ins |
Rainy days | 6 days |
Sea temperature | 24.4°C 75.9°F |
Humidity | 57% |
Windspeed | 8.3kph 5 mph |
On average September is the driest month of the year in Oltu with around 23mm 0.9 inches of rain making it a dry time to visit. This rainfall is typically spread over 6 days, although this may vary considerably.
On the flip side this corresponds to an average of 9.8 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 Oltu in September 2025.
Best places to visit in September
Hottest month: | July | 26.2°C 79.2°F |
---|---|---|
Driest month: | September | 23mm 0.9ins |
Sunniest month: | September | 9.8hrs |
Coldest month: | January | -2.3°C 27.9°F |
Wettest month: | May | 69mm 2.7ins |