Tarvasjoki monthly weather averages

Average daytime temperature

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

Tarvasjoki average temperature chart (Celsius) Tarvasjoki average temperature chart (Fahrenheit)
Average monthly temperatures in Tarvasjoki (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C -3.7 -3.6 0.5 6.5 14.1 19.2 20.6 19 13.6 8.2 2.7 -1.3
°F 25.3 25.6 32.9 43.7 57.4 66.6 69.1 66.3 56.5 46.8 36.9 29.7

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.

Tarvasjoki monthly rainfall chart (mm) Tarvasjoki monthly rainfall chart (inches)
Average monthly rainfall in Tarvasjoki (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 44 30 32 35 35 43 68 80 66 63 66 55
inches 1.7 1.2 1.2 1.4 1.4 1.7 2.7 3.2 2.6 2.5 2.6 2.1
Rainy days 21 17 15 13 11 11 15 15 18 17 20 22

Average annual rainfall in Tarvasjoki: 699.033mm (275.2 inches)

Average daily sunshine

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

Tarvasjoki average daily sunshine chart
Average daily sunshine Tarvasjoki
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 1.3 2.6 4.5 6.3 9.2 10.9 9.5 7.5 4.7 3.1 1.5 1.1

Day / night temperatures

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

Tarvasjoki average minimum / maximum temperatures (Celsius) Tarvasjoki average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Tarvasjoki (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -9.6 -9.8 -6.7 -1.1 4.1 9.2 11.6 10.8 6.8 2.9 -1.9 -6.7
Max °C -3.6 -3.4 0.7 6.7 14.4 19.5 20.9 19.3 13.8 8.4 2.9 -1.2
Min °F 14.7 14.4 20 30 39.3 48.5 52.8 51.4 44.2 37.1 28.7 20
Max °F 20.1 20.1 26.6 37 48.6 57.7 61.2 59 50.5 42.1 32.9 25

Sea temperature

The graph below shows the average sea temperature.

Tarvasjoki average sea temperature chart (Celsius) Tarvasjoki average sea temperature chart (Fahrenheit)
Average sea temperature around Tarvasjoki in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 2.9 1.6 1.4 2.5 5.5 10.5 16 17.1 14.2 10.4 7.3 4.8
°F 37.2 34.8 34.6 36.5 41.9 51 60.7 62.8 57.6 50.8 45.1 40.6

Wind speed

The graph below shows the average wind speed.

Tarvasjoki average winspeed by month (km/h) Tarvasjoki average winspeed by month (mph)
Average wind speed in Tarvasjoki (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 15 14 14 14 14 13 13 13 14 16 16 16
mph 9 9 9 9 9 8 8 8 9 10 10 10

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.

Tarvasjoki relative humidity averages
Average relative humidity in Tarvasjoki
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
89% 88% 83% 77% 69% 68% 74% 79% 84% 87% 89% 89%

Other monthly averages

UV index Best time to go?

Tarvasjoki weather stats

Tarvasjoki weather statistics
Hottest month: July 20.6°C 69.1°F
Driest month: February 30mm 1.2ins
Sunniest month: June 10.9hrs
Coldest month: January -3.7°C 25.3°F
Wettest month: August 80mm 3.1ins
Warmest sea: August 17.1°C 62.8°F
Map showing location of Tarvasjoki (60.58333, 22.73333) Tarvasjoki map pin © Google

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