Mehamn monthly weather averages

Average daytime temperature

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

Mehamn average temperature chart (Celsius) Mehamn average temperature chart (Fahrenheit)
Average monthly temperatures in Mehamn (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C -1.4 -1.4 0.5 2.6 5.7 10 13.3 12.5 9 4.2 1.5 -0.2
°F 29.5 29.5 32.8 36.7 42.3 50.1 56 54.4 48.2 39.6 34.6 31.6

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.

Mehamn monthly rainfall chart (mm) Mehamn monthly rainfall chart (inches)
Average monthly rainfall in Mehamn (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 52 41 39 37 37 38 48 48 53 66 57 52
inches 2 1.6 1.5 1.4 1.4 1.5 1.9 1.9 2.1 2.6 2.2 2
Rainy days 24 20 19 17 15 15 15 16 20 23 23 24

Average annual rainfall in Mehamn: 665.1mm (261.9 inches)

Average daily sunshine

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

Mehamn average daily sunshine chart
Average daily sunshine Mehamn
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 0.2 1 2.6 2 0 0 0 2.5 3 1.7 0.8 0.1

Day / night temperatures

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

Mehamn average minimum / maximum temperatures (Celsius) Mehamn average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Mehamn (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -11.1 -10.9 -9.5 -6.2 -1.5 1.8 4.7 5 2.9 -1.2 -6.1 -9.6
Max °C -1.2 -1.2 0.7 2.8 5.9 10.3 13.6 12.7 9.2 4.4 1.7 0
Min °F 12.1 12.5 14.9 20.8 29.3 35.2 40.4 40.9 37.1 29.9 21.1 14.7
Max °F 21 21.2 24.1 28.9 36 42.8 48.4 47.8 42.8 34.9 28 23.4

Sea temperature

The graph below shows the average sea temperature.

Mehamn average sea temperature chart (Celsius) Mehamn average sea temperature chart (Fahrenheit)
Average sea temperature around Mehamn in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 4.9 4.4 4.2 4.3 5.1 6.5 8.7 9.7 8.7 7.2 6.2 5.5
°F 40.8 40 39.6 39.8 41.1 43.7 47.7 49.4 47.7 45 43.1 41.9

Wind speed

The graph below shows the average wind speed.

Mehamn average winspeed by month (km/h) Mehamn average winspeed by month (mph)
Average wind speed in Mehamn (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 13 13 12 13 12 14 12 11 12 13 12 12
mph 8 8 7 8 8 9 7 7 7 8 7 8

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.

Mehamn relative humidity averages
Average relative humidity in Mehamn
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
84% 85% 83% 80% 77% 76% 79% 83% 85% 86% 87% 85%

Other monthly averages

UV index Best time to go?

Mehamn weather stats

Mehamn weather statistics
Hottest month: July 13.3°C 55.9°F
Driest month: May 37mm 1.5ins
Sunniest month: July 0hrs
Coldest month: January -1.4°C 29.5°F
Wettest month: October 66mm 2.6ins
Warmest sea: August 9.7°C 49.5°F
Map showing location of Mehamn (71.0357, 27.84917) Mehamn map pin © Google

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