June
Other strong months: July and August
87/100 weather score
Russia · 1991–2020
Best time to visit
Omsk
For Omsk, June has the most comfortable weather in our climate comparison. Typical daytime highs are 23.9°C, nights average 12.2°C, and rainfall totals about 56 mm. Figures use measured 1991–2020 normals from the nearest eligible NOAA station.
Best all-round monthJune
Typical daytime high23.9°C
Typical night-time low12.2°C
June rainfall56 mm
May
Other strong months: August and September
88/100 weather score
Make the answer personal
Choose the weather
that suits you.
Set the daytime temperature and rainfall you are comfortable with. We will show only the months that meet every choice, using the measured 1991–2020 averages below.
4 months fit your choices for Omsk
The lowest comfort score is 5 out of 100. January, February, March, November and December share that score. In January, that is mainly because days reach only -12.9°C, 37° below the 24°C the score treats as ideal.
Quick answers
Planning a trip to Omsk?
These answers come from the same measured monthly climate record shown on this page.
When is the best time to visit Omsk?
June is the strongest all-round choice in our temperature-and-rainfall comparison, with a typical daytime high of 23.9°C and 56 mm of rain.
What is the hottest month in Omsk?
July is hottest in this record, with a typical daytime high of 24.9°C and a night-time low of 13.9°C.
Which month has the least rain?
February has the lowest monthly rainfall total at 18 mm.
Is this a weather forecast?
No. These are long-term measured averages from 1991–2020. Check a current forecast before you travel.
Month by month
See how the weather
changes through the year.
The bars combine daytime temperature, night-time temperature and rainfall. The figures are measured historical averages, not a forecast for a particular trip.
| Month | Day | Night | Rain | Wet days | Daylight | Comfort | Coverage |
|---|---|---|---|---|---|---|---|
| January | -12.9°C | -21.3°C | 21 mm | 6.8 | 7 h 44 | 5 | Strong coverage |
| February | -10.1°C | -19.3°C | 18 mm | 5.5 | 9 h 34 | 5 | Strong coverage |
| March | -2°C | -11.4°C | 19 mm | 5.4 | 11 h 38 | 5 | Strong coverage |
| April | 9.9°C | -0.3°C | 26 mm | 5.8 | 14 h 01 | 23 | Strong coverage |
| May | 19.3°C | 6.5°C | 31 mm | 6.4 | 16 h 06 | 66 | Strong coverage |
| June | 23.9°C | 12.2°C | 56 mm | 8.1 | 17 h 20 | 87 | Strong coverage |
| July | 24.9°C | 13.9°C | 68 mm | 9 | 16 h 50 | 85 | Strong coverage |
| August | 22.6°C | 11.7°C | 56 mm | 8.9 | 14 h 58 | 81 | Strong coverage |
| September | 16.1°C | 5.8°C | 29 mm | 6.5 | 12 h 38 | 54 | Strong coverage |
| October | 8.1°C | -0.2°C | 33 mm | 7.4 | 10 h 21 | 16 | Strong coverage |
| November | -3.4°C | -10.1°C | 35 mm | 8.6 | 8 h 17 | 5 | Strong coverage |
| December | -10.1°C | -18°C | 29 mm | 8.4 | 7 h 12 | 5 | Strong coverage |
What has changed
Recent daytime highs are
0.5°C warmer in Omsk.
Each bar shows the difference between the 2011–2025 average daytime high and the 1961–1990 average for the same month at the same station. A blank month does not have enough older observations for a reliable comparison.
Jan
-0.8
Feb
+1.5
Mar
+2.1
Apr
+2.4
May
+0.1
Jun
+0.2
Jul
-0.9
Aug
+1.1
Sep
+0.2
Oct
+0.6
Nov
+0.1
Dec
-0.3
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 4.2°C1 Jan 1948 | -45.1°C3 Jan 1931 | 12 mm11 Jan 2018 | 49 mm1997 · driest 2 mm in 2012 | 104 |
| February | 8.0°C26 Feb 2016 | -45.5°C3 Feb 1931 | 11 mm8 Feb 2020 | 43 mm1998 · driest 0 mm in 1952 | 107 |
| March | 14.1°C31 Mar 1951 | -41.1°C1 Mar 1930 | 16 mm16 Mar 1990 | 50 mm1990 · driest 0 mm in 1916 | 105 |
| April | 31.3°C30 Apr 1982 | -25.5°C1 Apr 1963 | 25 mm22 Apr 2016 | 64 mm2011 · driest 0 mm in 1953 | 103 |
| May | 35.5°C17 May 2004 | -11.2°C8 May 1934 | 48 mm28 May 2000 | 106 mm2000 · driest 3 mm in 1959 | 103 |
| June | 40.1°C30 Jun 1936 | -3.1°C4 Jun 1968 | 80 mm27 Jun 2007 | 136 mm2007 · driest 2 mm in 1955 | 104 |
| July | 40.4°C18 Jul 1940 | 2.1°C2 Jul 1926 | 75 mm24 Jul 1945 | 199 mm1938 · driest 2 mm in 1974 | 103 |
| August | 38.0°C1 Aug 1929 | -1.7°C28 Aug 1929 | 44 mm2 Aug 2009 | 144 mm2009 · driest 5 mm in 1958 | 102 |
| September | 32.9°C15 Sep 1990 | -7.6°C25 Sep 1938 | 32 mm8 Sep 1946 | 108 mm1949 · driest 4 mm in 1971 | 103 |
| October | 27.4°C1 Oct 1916 | -28.1°C31 Oct 1940 | 29 mm28 Oct 1931 | 94 mm1979 · driest 1 mm in 1950 | 103 |
| November | 16.1°C4 Nov 1932 | -41.2°C27 Nov 1952 | 15 mm18 Nov 2023 | 85 mm2002 · driest 3 mm in 1967 | 105 |
| December | 4.5°C24 Dec 1975 | -44.7°C9 Dec 1968 | 11 mm4 Dec 2009 | 54 mm2000 · driest 1 mm in 1974 | 106 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|---|
| January | 0 | 0 | 31 | 0 |
| February | 0 | 0 | 28 | 0 |
| March | 0 | 0 | 30 | <1 |
| April | <1 | 0 | 15 | <1 |
| May | 7 | 1 | 3 | <1 |
| June | 13 | 4 | 0 | 1 |
| July | 16 | 4 | 0 | 2 |
| August | 10 | 2 | 0 | 1 |
| September | 2 | <1 | 3 | <1 |
| October | 0 | 0 | 16 | <1 |
| November | 0 | 0 | 28 | <1 |
| December | 0 | 0 | 31 | 0 |
| Month | Dry days reaching 20°C | Wet days | Days with heavy rain | Weeks with 3+ wet days | Typical high by year |
|---|---|---|---|---|---|
| January | 0% | 16% | 0% | 15% | -19.0–-8.8°C |
| February | 0% | 14% | 0% | 10% | -16.5–-7.0°C |
| March | 0% | 13% | <1% | 10% | -8.0–-0.1°C |
| April | 6% | 17% | <1% | 15% | 4.0–12.7°C |
| May | 36% | 21% | 2% | 21% | 15.2–21.4°C |
| June | 58% | 27% | 5% | 32% | 21.6–26.8°C |
| July | 63% | 30% | 7% | 37% | 22.3–27.8°C |
| August | 54% | 27% | 5% | 30% | 19.9–24.6°C |
| September | 27% | 22% | 2% | 23% | 13.1–19.3°C |
| October | 2% | 24% | 1% | 26% | 4.0–10.1°C |
| November | 0% | 22% | <1% | 24% | -8.8–-0.4°C |
| December | 0% | 19% | 0% | 17% | -16.0–-6.2°C |
A dry day reaching 20°C records under 1 mm of rain. A wet day records at least 1 mm, while a heavy-rain day records at least 10 mm. The weekly figure is the share of seven-day periods containing three or more wet days. The final column shows the middle 80% of average daytime highs recorded for that month in individual years; a wider range means conditions have varied more from one year to another.
The evidence behind this page
Where these figures
come from.
- Place identity
- GeoNames 1496153
- NOAA station
- RSM00028698 · OMSK
- Station distance
- 2.9 km from the place centre
- Climate period
- 1991–2020
- Minimum month coverage
- 28 usable years
- Daylight
- Calculated from latitude 54.99°, mid-month, sunrise to sunset including refraction. Not a station measurement.
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.
Next step
Choose your month.
Then plan the details.
The weather comparison for Omsk is based on climate evidence, not payments from travel companies. Flight, accommodation and activity links will be clearly labelled when they are added; there are no booking offers on this page today.
How travel partnerships will work