Omsk weather by month & the best time to visit
Russia · city break · continental climate
The best time to visit Omsk is August — its sunniest month (Sunshine Score 84/100), with June and July close behind. Omsk averages about 2,422 hours of sunshine a year. Daytime highs around 23°C / 73°F and roughly 49 mm of rain in August.
When is the best time to visit Omsk?
For sunshine, the best time to visit Omsk is August, then June and July. The dullest month is January (0/100, 19 mm of rain). The full month-by-month picture is in the table below.
How sunny is Omsk?
Omsk gets a moderate 2,422 hours of sunshine a year. 84 Sunshine Score points separate August (84) from January (0), so the month you pick matters. It ranks #11 of 145 destinations in Russia for annual sunshine, above the national median of 2,004 hours. The year's 427 mm of rain spreads fairly evenly across the months, with no pronounced dry season.
Sunshine Score by month
| Month | Score | Day high | Night low | Rain | UV |
|---|---|---|---|---|---|
| January | 0 | -16° / 3°F | -23° / -9°F | 19 mm | 0 |
| February | 0 | -12° / 10°F | -20° / -4°F | 19 mm | 1 |
| March | 0 | -3° / 27°F | -11° / 12°F | 25 mm | 2 |
| April | 7 | 9° / 48°F | -2° / 28°F | 32 mm | 3 |
| May | 71 | 18° / 64°F | 6° / 43°F | 42 mm | 4 |
| June | 83 | 24° / 75°F | 12° / 54°F | 53 mm | 5 |
| July | 82 | 25° / 77°F | 14° / 57°F | 62 mm | 5 |
| August | 84 | 23° / 73°F | 12° / 54°F | 49 mm | 4 |
| September | 58 | 16° / 61°F | 6° / 43°F | 31 mm | 3 |
| October | 0 | 6° / 43°F | -2° / 28°F | 35 mm | 1 |
| November | 0 | -5° / 23°F | -11° / 12°F | 35 mm | 0 |
| December | 0 | -13° / 9°F | -20° / -4°F | 25 mm | 0 |
Nearest destinations
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Head-to-head
How Omsk compares month by month: Omsk vs Novosibirsk · Omsk vs Astana · Omsk vs Tyumen · all comparisons
Omsk: questions and answers
What kind of destination is Omsk?
Omsk is a city break in Russia with a continental climate.
How many hours of sunshine does Omsk get a year?
Omsk gets about 2,422 hours of sunshine a year, at its best around August.
When is the best time to visit Omsk?
The sunniest time to visit Omsk is August, when the Sunshine Score peaks at 84/100 (with June and July close behind). Expect daytime highs around 23°C / 73°F.
What is the least sunny month in Omsk?
January is the least sunny month in Omsk, scoring 0/100 with about 19 mm of rain.
How strong is the sun in Omsk?
The typical midday UV index in Omsk peaks around 5 (moderate) in June, easing to about 0 (low) in January. Month-by-month midday UV values are in the UV column of the table on this page.
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