Ideal weather days in Omsk
The best time to visit Omsk for warm, dry weather is June to September, with 16 to 18 such days a month.
How many days here suit you?
Set your ideal day. Each day measured at Omsk's weather station in 2023–2025 is checked against it.
They're most common in June to September.
This station doesn't record cloud cover, so the sky setting is left out here.
Open the full map Zoom with ctrl or ⌘ and scroll.Move and zoom with two fingers.
Your ideal days in Omsk, month by month
Why the other days don't count
- Too cold234
- Too wet81
- Too windy60
- Too hot4
A day can fail more than one test.
Warm and dry, beach and mild days
With the Warm & dry preset (a high of 18–33 °C, no more than 1 mm of rain, wind under 20 km/h), Omsk averaged 88 days a year in 2023–2025. Every number here is counted from real measured days in Russia, not from climate averages.
Beach days (a high of 26–35 °C, almost no rain, mostly sunny) are rare: no month averaged more than 2. Mild, still days (16–26 °C, light wind) are most common in September (up to 12 a month, 44 a year).
What spoils the other days
Most of the days that don't count are too cold (a high under 18 °C): 234 a year, mostly in October to April. Another 81 are wet (more than 1 mm of rain), mostly in July and August. A day can fail more than one test.
Omsk weather, month by month
| Month | Typical high | Rain days | Windy days | Clear days | Warm & dry days |
|---|---|---|---|---|---|
| January | -9 °C 16 °F | 11 | 6 | 5 | 0 of 31 |
| February | -7 °C 19 °F | 7 | 5 | 9 | 0 of 28 |
| March | 0 °C 32 °F | 7 | 4 | 5 | 0 of 31 |
| April | 12 °C 54 °F | 7 | 6 | 1 | 3 of 30 |
| May | 18 °C 64 °F | 9 | 5 | 1 | 12 of 31 |
| June | 27 °C 81 °F | 10 | 2 | 0 | 18 of 30 |
| July | 25 °C 77 °F | 11 | 2 | 0 | 18 of 31 |
| August | 23 °C 73 °F | 15 | 0 | 0 | 16 of 31 |
| September | 19 °C 66 °F | 7 | 4 | 0 | 16 of 30 |
| October | 9 °C 48 °F | 8 | 8 | 0 | 5 of 31 |
| November | 1 °C 34 °F | 10 | 8 | 3 | 0 of 30 |
| December | -6 °C 20 °F | 9 | 11 | 4 | 0 of 31 |
| Year | 111 | 61 | 27 | 88 of 365 |
Typical high is the median daily maximum. A rain day has 1 mm or more; a windy day a mean wind above 20 km/h; a clear day a daytime cloud cover of 2/8 or less on average (9:00–17:00). Days are averaged over 2023–2025 and scaled to the length of each month.
Year by year
- 2023 97 warm, dry days
- 2024 78 warm, dry days
- 2025 incomplete (8 of 12 months)
Questions
When is the best time to visit Omsk for good weather?
The best time to visit Omsk for warm, dry weather is June to September, with 16 to 18 such days a month. Beach days (a high of 26–35 °C, almost no rain, mostly sunny) are rare: no month averaged more than 2. Counted from measured days at Omsk Tsentralny station, 2023–2025.
Does it rain a lot in Omsk?
On average 111 days a year had 1 mm of rain or more in 2023–2025. The wettest month was August (15 rain days), the driest March (7).
How many sunny days does Omsk get a year?
About 27 days a year had mostly clear skies (daytime cloud cover of 2/8 or less on average, 9:00–17:00), most of them in February (9).
How warm does Omsk get?
The median daily high ranged from -9 °C (16 °F) in January to 27 °C (81 °F) in June.
Nearby
More cities in Russia
Where is the best climate in Russia?
Open Omsk on the map Set your own temperature, rain and wind limits.
Source: Omsk Tsentralny weather station (28698099999), 5 km from the centre of Omsk, 95 m above sea level. Daily records from NOAA's Global Surface Summary of the Day, 2023–2025; 82% of days have a complete record. A single station may not represent every part of a city, and three years is a short record.