The climate in Tiksi during September can be summarized as cool and dry.
September is in the fall / autumn in Tiksi and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a cold 5°C (42°F), whilst at night -3°C (26°F) is normal.
| Daytime temperature | 5.3°C 41.5°F |
|---|---|
| Nightly temperature | -3.3°C 26.1°F |
| Average temperature | 1°C 33.8°F |
| Daily sunshine | 4 hrs |
| Avg rainfall | 29 mm 1.1 ins |
| Rainy days | 12 days |
| Sea temperature | 2.8°C 37°F |
| Humidity | 80% |
| Windspeed | 9.7kph 6 mph |
On average September is the 4th wettest month of the year in Tiksi with around 29mm 1.1 inches of rain making it a dry time to visit. This rainfall is typically spread over 12 days, although this may vary considerably.
On the flip side this corresponds to an average of 4 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 Tiksi in September 2025.
Best places to visit in September
| Hottest month: | July | 17.2°C 63°F |
|---|---|---|
| Driest month: | November | 9mm 0.4ins |
| Sunniest month: | April | 4.8hrs |
| Coldest month: | January | -37.9°C -36.2°F |
| Wettest month: | August | 45mm 1.8ins |