Omsk monthly weather averages

Average daytime temperature

The bar chart below shows the average monthly peak daytime temperatures at Omsk

Omsk average temperature chart (Celsius) Omsk average temperature chart (Fahrenheit)
Average monthly temperatures in Omsk (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C -13.3 -12.2 -3.9 8.4 17.7 23.6 25.2 21.7 16.1 6 -3.9 -10.2
°F 8 10 24.9 47.1 63.8 74.5 77.3 71 61.1 42.7 24.9 13.7

Please note: these are the average peak daytime temperatures (usually around mid-afternoon) so do not show daytime / night highs and lows. To see the daily range of temperatures have a look at the temperature max / min chart below.

Average rainfall & rainy days

The graph below shows the average rainfall and number of rainy days per month.

Omsk monthly rainfall chart (mm) Omsk monthly rainfall chart (inches)
Average monthly rainfall in Omsk (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 22 14 14 21 34 54 61 54 33 33 28 21
inches 0.8 0.5 0.6 0.8 1.3 2.1 2.4 2.1 1.3 1.3 1.1 0.8
Rainy days 17 11 10 10 11 12 12 13 12 15 15 15

Average annual rainfall in Omsk: 517.734mm (203.8 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Omsk

Omsk average daily sunshine chart
Average daily sunshine Omsk
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 2.7 5.2 6.6 8.5 10 11.7 11.5 8.9 6.8 3.9 2.9 2.5

Day / night temperatures

The graph below shows the daily range of temperatures for each month.

Omsk average minimum / maximum temperatures (Celsius) Omsk average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Omsk (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -21.9 -21.6 -13.5 -1.4 5.5 11.5 14 11.1 5.8 -1.8 -11.1 -18.5
Max °C -13.1 -12 -3.7 8.6 18 23.9 25.5 22 16.4 6.2 -3.8 -10
Min °F -7.4 -6.9 7.7 29.5 41.8 52.7 57.1 51.9 42.4 28.9 12.1 -1.2
Max °F 0.5 1.8 16.5 38.5 53.1 63.9 67.5 61.7 52 36 18.7 6.4

Sea temperature

The graph below shows the average sea temperature.

Omsk average sea temperature chart (Celsius) Omsk average sea temperature chart (Fahrenheit)
Average sea temperature around Omsk in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 5.3 5.1 5.5 6.1 6.5 7.1 9.2 9.8 9.9 8.4 6.9 5.9
°F 41.5 41.2 41.9 42.9 43.7 44.7 48.5 49.6 49.8 47 44.4 42.7

Wind speed

The graph below shows the average wind speed.

Omsk average winspeed by month (km/h) Omsk average winspeed by month (mph)
Average wind speed in Omsk (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 12 11 11 14 14 11 11 11 11 12 15 11
mph 7 7 7 9 9 7 7 7 7 7 9 7

A monthly average windspeed of over 16km/h or 10mph suggests a location is fairly windy.

Relative humidity

The graph below shows the average relative humidity.

Omsk relative humidity averages
Average relative humidity in Omsk
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
100% 97% 90% 66% 52% 56% 64% 68% 66% 77% 94% 99%
Omsk

Other monthly averages

UV index Best time to go?

Omsk weather stats

Omsk weather statistics
Hottest month: July 25.2°C 77.4°F
Driest month: February 14mm 0.6ins
Sunniest month: July 11.5hrs
Coldest month: January -13.3°C 8.1°F
Wettest month: July 61mm 2.4ins
Warmest sea: September 9.9°C 49.8°F
Map showing location of Omsk (55, 73.4) Omsk map pin © Google

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