Þorlákshöfn monthly weather averages

Average daytime temperature

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

Þorlákshöfn average temperature chart (Celsius) Þorlákshöfn average temperature chart (Fahrenheit)
Average monthly temperatures in Þorlákshöfn (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 0.5 1.3 1.8 4.5 8.4 10.9 12.7 12.2 9 5.4 1.8 0.8
°F 32.9 34.3 35.2 40.1 47 51.6 54.9 53.9 48.1 41.7 35.3 33.4

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.

Þorlákshöfn monthly rainfall chart (mm) Þorlákshöfn monthly rainfall chart (inches)
Average monthly rainfall in Þorlákshöfn (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 107 104 105 84 67 78 77 95 97 122 107 110
inches 4.2 4.1 4.1 3.3 2.6 3.1 3 3.7 3.8 4.8 4.2 4.3
Rainy days 18 18 19 18 16 18 18 18 18 19 17 20

Average annual rainfall in Þorlákshöfn: 1193.9mm (470 inches)

Average daily sunshine

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

Þorlákshöfn average daily sunshine chart
Average daily sunshine Þorlákshöfn
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 0.8 1.6 3.2 4.7 3 0 3.1 5.5 4.1 2.7 1.4 0.6

Day / night temperatures

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

Þorlákshöfn average minimum / maximum temperatures (Celsius) Þorlákshöfn average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Þorlákshöfn (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -4.6 -3.6 -3.5 -1.1 2.3 5.4 7 6.5 3.5 0.7 -3 -4.5
Max °C 0.6 1.4 1.9 4.7 8.5 11.1 12.9 12.3 9.1 5.5 2 0.9
Min °F 23.7 25.5 25.7 30.1 36.1 41.6 44.5 43.7 38.3 33.3 26.7 23.9
Max °F 28.4 30 30.6 35.2 41.7 46.8 49.8 48.9 43.3 37.6 31.1 28.8

Sea temperature

The graph below shows the average sea temperature.

Þorlákshöfn average sea temperature chart (Celsius) Þorlákshöfn average sea temperature chart (Fahrenheit)
Average sea temperature around Þorlákshöfn in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 7.2 7 6.8 6.9 7.9 9.7 11.4 12 11 9.5 8.2 7.5
°F 44.9 44.5 44.2 44.4 46.1 49.4 52.5 53.6 51.8 49.1 46.8 45.6

Wind speed

The graph below shows the average wind speed.

Þorlákshöfn average winspeed by month (km/h) Þorlákshöfn average winspeed by month (mph)
Average wind speed in Þorlákshöfn (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 25 25 25 22 20 19 18 19 21 22 22 24
mph 16 16 15 14 12 12 11 12 13 14 14 15

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.

Þorlákshöfn relative humidity averages
Average relative humidity in Þorlákshöfn
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
81% 81% 80% 80% 79% 82% 84% 84% 82% 82% 82% 82%

Other monthly averages

UV index Best time to go?

Þorlákshöfn weather stats

Þorlákshöfn weather statistics
Hottest month: July 12.7°C 54.9°F
Driest month: May 67mm 2.6ins
Sunniest month: May 3hrs
Coldest month: January 0.5°C 32.9°F
Wettest month: October 122mm 4.8ins
Warmest sea: August 12°C 53.6°F
Map showing location of Þorlákshöfn (63.86093, -21.37844) Þorlákshöfn map pin © Google

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