Historical weather in Omsk, Russia
Omsk weather history for 2023-2025, with daily temperatures, precipitation, monthly summaries, and records from Open-Meteo archive data.
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Weather summary
Across 2023-2025, Omsk averaged 8.1 C for daily highs and -0.5 C for daily lows across 1096 daily observations.
The warmest month was July 2023, with an average high of 27.6 C, while January 2024 had the lowest average low at -21.5 C.
The wettest month was July 2025, totaling 104.4 mm of precipitation.
The hottest day reached 37.5 C on July 12, 2023; the coldest night fell to -38.8 C on December 8, 2023.
Monthly summary table
| Year | Month | Avg low C | Avg high C | Rain and snow mm | Days |
|---|---|---|---|---|---|
| 2023 | January | -15.7 | -9.6 | 24.7 | 31 |
| 2023 | February | -17.1 | -9.9 | 16.4 | 28 |
| 2023 | March | -8.0 | -0.2 | 23.7 | 31 |
| 2023 | April | -3.1 | 10.0 | 5.8 | 30 |
| 2023 | May | 5.2 | 19.1 | 31.5 | 31 |
| 2023 | June | 12.4 | 23.9 | 53.7 | 30 |
| 2023 | July | 16.4 | 27.6 | 47.3 | 31 |
| 2023 | August | 12.6 | 22.2 | 93.1 | 31 |
| 2023 | September | 8.2 | 17.3 | 42.2 | 30 |
| 2023 | October | 2.1 | 9.5 | 52.8 | 31 |
| 2023 | November | -4.4 | 1.1 | 49.0 | 30 |
| 2023 | December | -18.0 | -10.7 | 40.9 | 31 |
| 2024 | January | -21.5 | -11.1 | 24.0 | 31 |
| 2024 | February | -19.4 | -10.4 | 19.3 | 29 |
| 2024 | March | -9.9 | -0.8 | 13.4 | 31 |
| 2024 | April | -0.3 | 10.0 | 46.9 | 30 |
| 2024 | May | 4.1 | 14.6 | 66.8 | 31 |
| 2024 | June | 14.3 | 24.5 | 83.0 | 30 |
| 2024 | July | 15.8 | 24.1 | 84.9 | 31 |
| 2024 | August | 12.8 | 21.0 | 94.1 | 31 |
| 2024 | September | 6.5 | 15.6 | 40.0 | 30 |
| 2024 | October | -0.4 | 7.8 | 41.0 | 31 |
| 2024 | November | -8.3 | -2.9 | 34.4 | 30 |
| 2024 | December | -11.9 | -6.5 | 19.7 | 31 |
| 2025 | January | -14.1 | -7.7 | 27.1 | 31 |
| 2025 | February | -12.5 | -6.0 | 10.8 | 28 |
| 2025 | March | -7.9 | -0.1 | 22.5 | 31 |
| 2025 | April | 2.7 | 14.8 | 46.8 | 30 |
| 2025 | May | 9.1 | 18.4 | 49.7 | 31 |
| 2025 | June | 15.9 | 25.3 | 49.3 | 30 |
| 2025 | July | 15.2 | 23.2 | 104.4 | 31 |
| 2025 | August | 13.2 | 20.9 | 82.9 | 31 |
| 2025 | September | 8.3 | 16.6 | 26.1 | 30 |
| 2025 | October | -2.6 | 4.1 | 40.4 | 31 |
| 2025 | November | -5.6 | 0.0 | 57.3 | 30 |
| 2025 | December | -15.2 | -7.7 | 28.4 | 31 |
Daily weather records
| Record | Date | Value |
|---|---|---|
| Hottest day | July 12, 2023 | 37.5 C |
| Coldest night | December 8, 2023 | -38.8 C |
| Wettest day | August 28, 2023 | 37.5 mm |
Related pages
Weather data source: Open-Meteo Archive API. City metadata source: GeoNames cities15000.