Weather in Omsk
What's the weather like in Omsk?
Omsk has a wide swing between hot summers and cold winters and moderate rainfall spread across the year. Average daytime highs range from -13°C (9°F) in January to 25°C (76°F) in July, with overnight lows around -19°C (-3°F) and 15°C (59°F) respectively.
For comfortable sightseeing temperatures (18–26°C daytime highs), the best months to visit Omsk are May through August.
Quick facts
- Country
- 🇷🇺 Russia
- Region
- Asia
- Time zone
- Asia/Omsk
- Coordinates
- 54.989, 73.368
Monthly climate
Long-run averages for each month of the year.
| Month | Avg high | Avg low | Rainfall | Rain days | Snow days |
|---|---|---|---|---|---|
| January | -13°C / 9°F | -19°C / -3°F | 18 mm | 13 | — |
| February | -10°C / 14°F | -17°C / 2°F | 17 mm | 11 | — |
| March | -1°C / 30°F | -9°C / 15°F | 20 mm | 12 | — |
| April | 11°C / 51°F | 0°C / 31°F | 28 mm | 13 | — |
| May | 19°C / 66°F | 7°C / 44°F | 33 mm | 13 | — |
| June | 23°C / 73°F | 13°C / 55°F | 60 mm | 18 | — |
| July | 25°C / 76°F | 15°C / 59°F | 65 mm | 18 | — |
| August | 23°C / 73°F | 13°C / 56°F | 57 mm | 17 | — |
| September | 15°C / 59°F | 7°C / 44°F | 35 mm | 15 | — |
| October | 6°C / 43°F | 0°C / 31°F | 45 mm | 16 | — |
| November | -5°C / 24°F | -10°C / 13°F | 28 mm | 15 | — |
| December | -10°C / 15°F | -16°C / 3°F | 27 mm | 14 | — |
Omsk by month
Detailed weather for any specific month:
Cities with a similar climate to Omsk
Frequently asked questions
When is the best time to visit Omsk?
The most comfortable months in Omsk are usually May, June, August, when average highs sit near 18–26°C (64–79°F) with relatively little rain. See the full month-by-month breakdown for the exact figures.
What is the hottest month in Omsk?
July is typically the hottest month in Omsk, averaging a high of 25°C (76°F).
What is the coldest month in Omsk?
January is usually the coldest, with average lows around -19°C (-3°F).
Does it snow in Omsk?
Snow is rare in Omsk; the climate data shows essentially no snowfall across the year.
Live forecast, sunrise/sunset, and more.