Tønsberg monthly weather averages

Average daytime temperature

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

Tønsberg average temperature chart (Celsius) Tønsberg average temperature chart (Fahrenheit)
Average monthly temperatures in Tønsberg (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C -0.4 -0 4 8.4 14.8 19.6 20.5 20.1 15.1 10.4 4.6 1.7
°F 31.3 32 39.1 47 58.6 67.3 69 68.2 59.2 50.7 40.3 35.1

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.

Tønsberg monthly rainfall chart (mm) Tønsberg monthly rainfall chart (inches)
Average monthly rainfall in Tønsberg (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 55 40 52 42 58 60 69 86 90 101 83 58
inches 2.1 1.6 2.1 1.7 2.3 2.4 2.7 3.4 3.5 4 3.3 2.3
Rainy days 16 13 14 12 13 14 14 15 15 17 18 15

Average daily sunshine

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

Tønsberg average daily sunshine chart
Average daily sunshine Tønsberg
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 0.9 2 3.7 6 8 9.8 9.2 7.6 5.1 3.1 1.8 1

Day / night temperatures

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

Tønsberg average minimum / maximum temperatures (Celsius) Tønsberg average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Tønsberg (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -5.4 -6.4 -3.8 0.5 5.8 10.2 12.1 10.9 8.1 4.5 -0.4 -4.5
Max °C -0.3 0.2 4.2 8.6 15 19.9 20.8 20.4 15.3 10.6 4.8 1.9
Min °F 22.4 20.6 25.3 32.8 42.4 50.3 53.7 51.5 46.6 40 31.4 23.9
Max °F 27 26.4 32.4 40.1 50.7 59 61.5 60.1 53.1 45.5 36 29.7

Sea temperature

The graph below shows the average sea temperature.

Tønsberg average sea temperature chart (Celsius) Tønsberg average sea temperature chart (Fahrenheit)
Average sea temperature around Tønsberg in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 4.7 3.6 3.7 6 10.3 14.5 17.1 17.6 15.2 12 9.2 6.3
°F 40.5 38.5 38.6 42.8 50.6 58.1 62.8 63.7 59.3 53.7 48.5 43.4

Wind speed

The graph below shows the average wind speed.

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

Tønsberg relative humidity averages
Average relative humidity in Tønsberg
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
88% 83% 77% 71% 69% 68% 72% 74% 77% 80% 84% 86%

Other monthly averages

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Tønsberg weather stats

Tønsberg weather statistics
Hottest month: July 20.5°C 68.9°F
Driest month: February 40mm 1.6ins
Sunniest month: June 9.8hrs
Coldest month: February -0°C 32°F
Wettest month: October 101mm 4ins
Warmest sea: August 17.6°C 63.7°F
Map showing location of Tønsberg (59.26754, 10.40762)

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