Gjerdrum monthly weather averages

Average daytime temperature

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

Gjerdrum average temperature chart (Celsius) Gjerdrum average temperature chart (Fahrenheit)
Average monthly temperatures in Gjerdrum (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C -3.2 -2.4 2.8 7.8 14.8 19.7 20.4 19.5 13.8 8.5 2 -1.4
°F 26.2 27.6 37.1 46 58.6 67.5 68.7 67.1 56.8 47.3 35.6 29.5

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.

Gjerdrum monthly rainfall chart (mm) Gjerdrum monthly rainfall chart (inches)
Average monthly rainfall in Gjerdrum (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 55 44 49 45 56 70 76 86 91 92 81 60
inches 2.2 1.7 1.9 1.8 2.2 2.8 3 3.4 3.6 3.6 3.2 2.4
Rainy days 17 14 14 13 14 15 16 16 16 17 18 17

Average annual rainfall in Gjerdrum: 875.466mm (344.7 inches)

Average daily sunshine

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

Gjerdrum average daily sunshine chart
Average daily sunshine Gjerdrum
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 1 2.2 3.9 6 7.8 9.6 8.9 7.3 4.8 3 1.8 1

Day / night temperatures

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

Gjerdrum average minimum / maximum temperatures (Celsius) Gjerdrum average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Gjerdrum (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -9.3 -10 -6.1 -1.2 4.6 9 10.6 9.1 5.8 2 -3.8 -8.4
Max °C -3.1 -2.3 3.1 8 15.1 20 20.6 19.8 14 8.7 2.2 -1.2
Min °F 15.3 14.1 21.1 29.8 40.2 48.2 51.1 48.3 42.4 35.5 25.3 16.9
Max °F 20.8 21 29.3 38.1 49.6 58.1 60.1 57.9 49.8 41.5 30.6 23.4

Sea temperature

The graph below shows the average sea temperature.

Gjerdrum average sea temperature chart (Celsius) Gjerdrum average sea temperature chart (Fahrenheit)
Average sea temperature around Gjerdrum in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 4.8 3.9 3.9 5.9 9.6 13.5 16.2 16.8 14.5 11.5 8.8 6.2
°F 40.6 38.9 39.1 42.5 49.2 56.3 61.1 62.2 58.1 52.7 47.8 43.2

Wind speed

The graph below shows the average wind speed.

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

Gjerdrum relative humidity averages
Average relative humidity in Gjerdrum
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
88% 85% 78% 70% 66% 66% 69% 74% 78% 83% 86% 88%

Other monthly averages

UV index Best time to go?

Gjerdrum weather stats

Gjerdrum weather statistics
Hottest month: July 20.4°C 68.7°F
Driest month: February 44mm 1.7ins
Sunniest month: June 9.6hrs
Coldest month: January -3.2°C 26.2°F
Wettest month: October 92mm 3.6ins
Warmest sea: August 16.8°C 62.2°F
Map showing location of Gjerdrum (60.08333, 11.1) Gjerdrum map pin © Google

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