Omsk weather in January 2025

Expect -13°C daytime maximum temperatures in the shade with on average 2 hours of sunshine per day in Omsk in January. Check more long-term weather averages for Omsk in January before you book your next holiday to Russia (Central Asia) in 2025/2026.

-13
-13°C max day temperature
2
2 hours of sunshine per day
17
17 days with some rainfall
-22
-22°C min night temperature
8
8 hours of daylight per day
0
No heat & humidity
21
21 mm of monthly rainfall
0
No UV (Maximum) Index UV index

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The January weather guide for Russia (Central Asia) (Omsk) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm) | Imperial (°F / inches)

How cold is it in Omsk in January?

Daytime temperatures usually reach -13°C in Omsk in January, falling to -22°C at night.

How sunny is it in Omsk in January?

There are normally 2 hours of bright sunshine each day in Omsk in January - that's 29% of daylight hours.

Does it rain in Omsk in January?

There are usually 17 days with some rain in Omsk in January and the average monthly rainfall is 21mm. Rain may fall as snow in this month.