Trollhättan monthly weather averages

Contents

Average daytime temperature

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

Trollhättan average temperature chart (Celsius) Trollhättan average temperature chart (Fahrenheit)
Average monthly temperatures in Trollhättan (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C -0.4 0.2 3.9 9.1 15.8 19.8 20.6 19.8 15.3 10.5 5.1 1.5
°F 31.3 32.4 39 48.4 60.4 67.6 69.1 67.7 59.5 50.9 41.1 34.6

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.

Trollhättan monthly rainfall chart (mm) Trollhättan monthly rainfall chart (inches)
Average monthly rainfall in Trollhättan (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 62 42 49 43 50 61 71 75 84 87 87 68
inches 2.4 1.6 1.9 1.7 2 2.4 2.8 3 3.3 3.4 3.4 2.7
Rainy days 16 12 13 12 12 12 12 13 14 16 17 16

Average annual rainfall in Trollhättan: 848.7mm (334.1 inches)

Average daily sunshine

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

Trollhättan average daily sunshine chart
Average daily sunshine Trollhättan
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 0.9 1.9 3.6 5.9 8.1 9.5 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.

Trollhättan average minimum / maximum temperatures (Celsius) Trollhättan average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Trollhättan (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -5.4 -5.8 -3.1 0.5 5.6 9.8 11.4 10.8 7.8 4.6 0 -3.8
Max °C -0.3 0.4 4.1 9.3 16 20 20.9 20.1 15.5 10.7 5.2 1.6
Min °F 22.4 21.7 26.5 32.9 42.1 49.6 52.4 51.4 46 40.2 32 25.2
Max °F 27 27.1 32.9 40.8 51.4 58.8 61 59.7 52.9 45.7 36.7 30

Sea temperature

The graph below shows the average sea temperature.

Trollhättan average sea temperature chart (Celsius) Trollhättan average sea temperature chart (Fahrenheit)
Average sea temperature around Trollhättan 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.

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

Trollhättan relative humidity averages
Average relative humidity in Trollhättan
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
97% 94% 86% 76% 72% 73% 76% 78% 81% 86% 92% 96%

Other monthly averages

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Trollhättan weather stats

Trollhättan weather statistics
Hottest month: July 20.6°C 69.1°F
Driest month: February 42mm 1.7ins
Sunniest month: June 9.5hrs
Coldest month: January -0.4°C 31.3°F
Wettest month: November 87mm 3.4ins
Warmest sea: August 17.7°C 63.9°F
Map showing location of Trollhättan (58.28365, 12.28864) Trollhättan map pin © Google

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