Harstad monthly weather averages

Contents

Average daytime temperature

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

Harstad average temperature chart (Celsius) Harstad average temperature chart (Fahrenheit)
Average monthly temperatures in Harstad (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C -2 -1.5 0.6 3.3 8 11.9 14.9 14 9.5 5.2 1.2 -1
°F 28.3 29.3 33 38 46.5 53.4 58.9 57.1 49.2 41.3 34.2 30.2

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.

Harstad monthly rainfall chart (mm) Harstad monthly rainfall chart (inches)
Average monthly rainfall in Harstad (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 99 91 75 62 47 53 67 75 102 136 108 114
inches 3.9 3.6 2.9 2.5 1.9 2.1 2.6 3 4 5.3 4.2 4.5
Rainy days 21 21 18 17 14 16 18 17 22 24 21 23

Average annual rainfall in Harstad: 1114.233mm (438.7 inches)

Average daily sunshine

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

Harstad average daily sunshine chart
Average daily sunshine Harstad
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 0.3 1.2 3.2 5.5 4.1 0 0 2.7 3.6 2.3 1 0.2

Day / night temperatures

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

Harstad average minimum / maximum temperatures (Celsius) Harstad average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Harstad (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -7.5 -6.7 -5.3 -1.7 3.3 6.8 9.6 8.7 4.8 1.2 -3 -5.9
Max °C -1.9 -1.4 0.7 3.5 8.2 12 15.1 14.1 9.7 5.3 1.4 -0.9
Min °F 18.5 20 22.5 29 37.9 44.2 49.2 47.7 40.6 34.1 26.7 21.4
Max °F 23.5 24.8 27.9 33.6 42.3 48.9 54.1 52.5 45 37.8 30.6 25.9

Sea temperature

The graph below shows the average sea temperature.

Harstad average sea temperature chart (Celsius) Harstad average sea temperature chart (Fahrenheit)
Average sea temperature around Harstad in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 5.1 4.5 4 4.2 5.7 8.3 10.9 12 10.7 8.8 7.5 6.2
°F 41.2 40.1 39.2 39.5 42.3 47 51.6 53.6 51.2 47.9 45.5 43.2

Wind speed

The graph below shows the average wind speed.

Harstad average winspeed by month (km/h) Harstad average winspeed by month (mph)
Average wind speed in Harstad (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 18 18 17 16 15 15 13 13 14 15 16 17
mph 11 11 10 10 9 9 8 8 9 9 10 11

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.

Harstad relative humidity averages
Average relative humidity in Harstad
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
80% 80% 76% 74% 72% 73% 78% 79% 79% 79% 81% 79%

Other monthly averages

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Beta

Current (hourly) weather 15 day forecast

Harstad weather stats

Harstad weather statistics
Hottest month: July 14.9°C 58.8°F
Driest month: May 47mm 1.9ins
Sunniest month: May 4.1hrs
Coldest month: January -2°C 28.4°F
Wettest month: October 136mm 5.4ins
Warmest sea: August 12°C 53.6°F
Map showing location of Harstad (68.79833, 16.54165) Harstad map pin © Google

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