Sundbyberg monthly weather averages

Average daytime temperature

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

Sundbyberg average temperature chart (Celsius) Sundbyberg average temperature chart (Fahrenheit)
Average monthly temperatures in Sundbyberg (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C -1 -0.8 2.9 8.6 15.6 20.6 21.6 20.2 15.1 9.9 4.2 0.7
°F 30.3 30.5 37.3 47.5 60 69 70.8 68.4 59.2 49.8 39.6 33.3

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.

Sundbyberg monthly rainfall chart (mm) Sundbyberg monthly rainfall chart (inches)
Average monthly rainfall in Sundbyberg (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 37 27 25 30 31 44 70 63 54 50 52 44
inches 1.4 1 1 1.2 1.2 1.7 2.7 2.5 2.1 2 2.1 1.7
Rainy days 18 14 12 11 10 11 14 13 15 14 17 18

Average daily sunshine

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

Sundbyberg average daily sunshine chart
Average daily sunshine Sundbyberg
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 0.8 1.7 3.6 5.6 8.6 9.9 8.7 7.3 4.9 3.1 1.6 0.8

Day / night temperatures

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

Sundbyberg average minimum / maximum temperatures (Celsius) Sundbyberg average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Sundbyberg (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -5.8 -6.1 -3.3 0.6 5.6 10.6 12.6 12 8.3 4.6 0.1 -4.1
Max °C -0.9 -0.7 3.1 8.8 15.8 20.8 21.8 20.5 15.3 10 4.4 0.9
Min °F 21.7 21 26.1 33.1 42.1 51.1 54.7 53.5 46.9 40.3 32.1 24.7
Max °F 26.1 25.9 31.8 40.5 51.3 60.3 63 61.2 53.2 45.1 36 29.1

Sea temperature

The graph below shows the average sea temperature.

Sundbyberg average sea temperature chart (Celsius) Sundbyberg average sea temperature chart (Fahrenheit)
Average sea temperature around Sundbyberg in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 2.6 1.7 1.7 2.6 5.4 10.7 15.8 16.9 13.7 9.7 6.4 4.2
°F 36.7 35 35 36.6 41.8 51.2 60.5 62.4 56.7 49.5 43.5 39.5

Wind speed

The graph below shows the average wind speed.

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

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.

Sundbyberg relative humidity averages
Average relative humidity in Sundbyberg
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
96% 93% 81% 72% 66% 66% 70% 73% 79% 84% 90% 94%

Other monthly averages

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Sundbyberg weather stats

Sundbyberg weather statistics
Hottest month: July 21.6°C 70.9°F
Driest month: March 25mm 1ins
Sunniest month: June 9.9hrs
Coldest month: February -0.8°C 30.6°F
Wettest month: July 70mm 2.8ins
Warmest sea: August 16.9°C 62.4°F
Map showing location of Sundbyberg (59.36128, 17.97114)

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