The climate in Altai during September can be summarized as cool and dry.
September is in the fall / autumn in Altai and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a cool 14°C (56°F), whilst at night 1°C (33°F) is normal.
Daytime temperature | 13.5°C 56.3°F |
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Nightly temperature | 0.7°C 33.3°F |
Average temperature | 7.1°C 44.8°F |
Daily sunshine | 10 hrs |
Avg rainfall | 16 mm 0.6 ins |
Rainy days | 7 days |
Sea temperature | 15.4°C 59.8°F |
Humidity | 52% |
Windspeed | 10.1kph 6 mph |
On average September is the 4th wettest month of the year in Altai with around 16mm 0.6 inches of rain making it a 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 10 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 Altai in September 2024.
Best places to visit in September
Hottest month: | July | 20°C 68°F |
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Driest month: | January | 1mm 0ins |
Sunniest month: | September | 10hrs |
Coldest month: | January | -10.7°C 12.7°F |
Wettest month: | July | 44mm 1.7ins |