Ilmajoki monthly weather averages

Average daytime temperature

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

Ilmajoki average temperature chart (Celsius) Ilmajoki average temperature chart (Fahrenheit)
Average monthly temperatures in Ilmajoki (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C -5.4 -4.8 -0.1 5.9 13.8 18.9 20.5 18.3 12.7 6.9 0.9 -3.2
°F 22.2 23.3 31.7 42.6 56.9 66 68.9 64.9 54.8 44.4 33.7 26.3

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.

Ilmajoki monthly rainfall chart (mm) Ilmajoki monthly rainfall chart (inches)
Average monthly rainfall in Ilmajoki (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 34 23 26 29 34 45 66 71 63 49 48 37
inches 1.3 0.9 1 1.2 1.3 1.8 2.6 2.8 2.5 1.9 1.9 1.5
Rainy days 21 16 15 13 12 12 14 16 17 17 20 20

Average annual rainfall in Ilmajoki: 609.733mm (240.1 inches)

Average daily sunshine

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

Ilmajoki average daily sunshine chart
Average daily sunshine Ilmajoki
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 0.5 1.5 3.2 5.3 3.7 0 4 6.3 3.8 2.4 1 0.5

Day / night temperatures

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

Ilmajoki average minimum / maximum temperatures (Celsius) Ilmajoki average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Ilmajoki (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -12.4 -12.4 -8.3 -2.3 3.1 8.1 10.3 9.1 5.2 1.2 -4.1 -9.6
Max °C -5.3 -4.7 0.1 6.1 14.1 19.2 20.8 18.5 12.9 7.1 1.1 -3
Min °F 9.8 9.8 17.2 27.9 37.6 46.5 50.5 48.4 41.3 34.1 24.7 14.7
Max °F 16.2 16.7 24.6 35.4 47.5 56.5 59.9 56.8 48.2 39.4 29.3 20.7

Sea temperature

The graph below shows the average sea temperature.

Ilmajoki average sea temperature chart (Celsius) Ilmajoki average sea temperature chart (Fahrenheit)
Average sea temperature around Ilmajoki in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 1.7 0.5 0.3 1.1 3.5 8.3 13.9 15.4 12.6 8.7 5.4 3.2
°F 35 32.9 32.6 34 38.2 46.9 57.1 59.8 54.6 47.7 41.8 37.7

Wind speed

The graph below shows the average wind speed.

Ilmajoki average winspeed by month (km/h) Ilmajoki average winspeed by month (mph)
Average wind speed in Ilmajoki (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 13 13 14 14 13 13 12 12 13 15 14 14
mph 8 8 9 9 8 8 7 7 8 9 9 9

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.

Ilmajoki relative humidity averages
Average relative humidity in Ilmajoki
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
88% 87% 82% 76% 68% 68% 73% 80% 85% 88% 91% 90%

Other monthly averages

UV index Best time to go?

Ilmajoki weather stats

Ilmajoki weather statistics
Hottest month: July 20.5°C 68.9°F
Driest month: February 23mm 0.9ins
Sunniest month: June 0hrs
Coldest month: January -5.4°C 22.3°F
Wettest month: August 71mm 2.8ins
Warmest sea: August 15.4°C 59.7°F
Map showing location of Ilmajoki (62.73333, 22.56667) Ilmajoki map pin © Google

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