Vänersborg monthly weather averages

Average daytime temperature

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

Vänersborg average temperature chart (Celsius) Vänersborg average temperature chart (Fahrenheit)
Average monthly temperatures in Vänersborg (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C -0.5 0.1 3.8 9 15.6 19.8 20.8 19.8 15.1 10.5 4.9 1.3
°F 31.1 32.1 38.9 48.3 60.1 67.6 69.4 67.7 59.2 50.8 40.9 34.4

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.

Vänersborg monthly rainfall chart (mm) Vänersborg monthly rainfall chart (inches)
Average monthly rainfall in Vänersborg (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 58 39 48 41 49 59 68 71 81 83 84 62
inches 2.3 1.6 1.9 1.6 1.9 2.3 2.7 2.8 3.2 3.3 3.3 2.5
Rainy days 16 12 13 12 12 12 12 13 14 16 17 16

Average annual rainfall in Vänersborg: 813.467mm (320.3 inches)

Average daily sunshine

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

Vänersborg average daily sunshine chart
Average daily sunshine Vänersborg
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 0.9 1.9 3.7 5.9 8.1 9.6 8.9 7.5 5 3.1 1.8 1

Day / night temperatures

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

Vänersborg average minimum / maximum temperatures (Celsius) Vänersborg average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Vänersborg (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -5.6 -6 -3.2 0.4 5.4 9.6 11.2 10.6 7.5 4.4 -0.3 -4.1
Max °C -0.4 0.2 4 9.3 15.9 20 21 20.1 15.3 10.6 5.1 1.5
Min °F 21.9 21.2 26.2 32.6 41.6 49.3 52.2 51 45.5 39.9 31.6 24.7
Max °F 26.6 26.8 32.7 40.6 51.1 58.6 61 59.5 52.5 45.5 36.3 29.7

Sea temperature

The graph below shows the average sea temperature.

Vänersborg average sea temperature chart (Celsius) Vänersborg average sea temperature chart (Fahrenheit)
Average sea temperature around Vänersborg in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 3.7 2.8 3.2 5.9 10.4 14.7 17.3 17.7 15 11.7 8.6 5.4
°F 38.7 37 37.7 42.6 50.7 58.4 63.1 63.8 59.1 53.1 47.4 41.7

Wind speed

The graph below shows the average wind speed.

Vänersborg average winspeed by month (km/h) Vänersborg average winspeed by month (mph)
Average wind speed in Vänersborg (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 18 17 17 17 17 17 17 16 18 19 19 19
mph 11 10 11 11 10 11 10 10 11 12 12 12

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.

Vänersborg relative humidity averages
Average relative humidity in Vänersborg
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
97% 94% 85% 76% 72% 72% 76% 78% 81% 86% 91% 96%

Other monthly averages

UV index Best time to go?

Vänersborg weather stats

Vänersborg weather statistics
Hottest month: July 20.8°C 69.4°F
Driest month: February 39mm 1.5ins
Sunniest month: June 9.6hrs
Coldest month: January -0.5°C 31.1°F
Wettest month: November 84mm 3.3ins
Warmest sea: August 17.7°C 63.9°F
Map showing location of Vänersborg (58.38075, 12.3234) Vänersborg map pin © Google

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