Garðabær monthly weather averages

Contents

Average daytime temperature

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

Garðabær average temperature chart (Celsius) Garðabær average temperature chart (Fahrenheit)
Average monthly temperatures in Garðabær (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 0.8 1.6 2.1 4.7 8.4 10.9 12.6 12.2 9 5.7 2.3 1.1
°F 33.5 34.9 35.7 40.4 47.1 51.7 54.6 53.9 48.2 42.2 36.2 34

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.

Garðabær monthly rainfall chart (mm) Garðabær monthly rainfall chart (inches)
Average monthly rainfall in Garðabær (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 99 97 99 75 60 67 66 83 86 115 97 100
inches 3.9 3.8 3.9 2.9 2.4 2.7 2.6 3.3 3.4 4.5 3.8 4
Rainy days 18 18 19 18 16 18 18 18 18 20 17 20

Average annual rainfall in Garðabær: 1087.266mm (428.1 inches)

Average daily sunshine

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

Garðabær average daily sunshine chart
Average daily sunshine Garðabær
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 0.9 1.8 3.5 4.9 3.1 0 3.1 5.6 4.3 2.8 1.5 0.6

Day / night temperatures

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

Garðabær average minimum / maximum temperatures (Celsius) Garðabær average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Garðabær (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -4 -3.1 -3 -0.6 2.7 5.8 7.3 6.9 3.9 1.2 -2.3 -3.9
Max °C 1 1.7 2.2 4.8 8.6 11.1 12.7 12.3 9.1 5.8 2.5 1.3
Min °F 24.9 26.4 26.6 30.9 36.8 42.4 45.1 44.4 39 34.2 28 25.1
Max °F 29.3 30.7 31.3 35.8 42.1 47.1 50 49.3 43.7 38.3 32.2 29.7

Sea temperature

The graph below shows the average sea temperature.

Garðabær average sea temperature chart (Celsius) Garðabær average sea temperature chart (Fahrenheit)
Average sea temperature around Garðabær in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 5.7 5.4 5.2 5.3 6.4 8.3 9.9 10.4 9.4 8 6.9 6.3
°F 42.3 41.7 41.4 41.6 43.6 47 49.8 50.7 48.8 46.4 44.5 43.3

Wind speed

The graph below shows the average wind speed.

Garðabær average winspeed by month (km/h) Garðabær average winspeed by month (mph)
Average wind speed in Garðabær (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 24 25 24 22 19 18 17 18 19 21 22 24
mph 15 15 15 14 12 11 11 11 12 13 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.

Garðabær relative humidity averages
Average relative humidity in Garðabær
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
80% 80% 79% 80% 78% 81% 82% 83% 81% 82% 81% 81%

Other monthly averages

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Garðabær weather stats

Garðabær weather statistics
Hottest month: July 12.6°C 54.7°F
Driest month: May 60mm 2.4ins
Sunniest month: May 3.1hrs
Coldest month: January 0.8°C 33.4°F
Wettest month: October 115mm 4.5ins
Warmest sea: August 10.4°C 50.7°F
Map showing location of Garðabær (64.08865, -21.92298) Garðabær map pin © Google

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