Hemer monthly weather averages

Average daytime temperature

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

Hemer average temperature chart (Celsius) Hemer average temperature chart (Fahrenheit)
Average monthly temperatures in Hemer (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 2.7 4.1 7.5 11.8 16.6 19.7 21.2 21.3 17.9 13.1 7.1 3.8
°F 36.9 39.3 45.5 53.3 61.9 67.5 70.1 70.3 64.2 55.6 44.8 38.8

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.

Hemer monthly rainfall chart (mm) Hemer monthly rainfall chart (inches)
Average monthly rainfall in Hemer (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 64 53 57 61 66 82 85 77 66 57 71 75
inches 2.5 2.1 2.2 2.4 2.6 3.2 3.4 3 2.6 2.2 2.8 3
Rainy days 17 13 16 15 15 16 16 15 15 14 17 18

Average annual rainfall in Hemer: 872.267mm (343.4 inches)

Average daily sunshine

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

Hemer average daily sunshine chart
Average daily sunshine Hemer
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 1.6 3 3.7 5.5 6.8 6.7 6.8 6.6 5 3.7 2 1.4

Day / night temperatures

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

Hemer average minimum / maximum temperatures (Celsius) Hemer average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Hemer (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -1.6 -1.2 1 3.6 7.6 10.7 12.2 12.1 9.7 6.5 2.4 -0.3
Max °C 2.8 4.2 7.7 12.1 16.9 20 21.4 21.5 18.1 13.3 7.2 3.9
Min °F 29.1 29.8 33.7 38.4 45.6 51.2 54 53.8 49.5 43.7 36.3 31.5
Max °F 33.1 34.7 39.7 46 54 59.5 62.2 62.2 57 49.8 40.6 35.2

Sea temperature

The graph below shows the average sea temperature.

Hemer average sea temperature chart (Celsius) Hemer average sea temperature chart (Fahrenheit)
Average sea temperature around Hemer in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 6.8 5.7 6.1 8.5 12.1 15.7 18.4 19.5 18 15.3 12.1 8.9
°F 44.2 42.2 43 47.2 53.8 60.3 65.1 67 64.4 59.6 53.7 48

Wind speed

The graph below shows the average wind speed.

Hemer average winspeed by month (km/h) Hemer average winspeed by month (mph)
Average wind speed in Hemer (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 15 14 14 13 11 11 11 10 11 12 13 14
mph 9 9 9 8 7 7 7 7 7 7 8 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.

Hemer relative humidity averages
Average relative humidity in Hemer
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
90% 84% 79% 73% 71% 73% 73% 73% 79% 83% 88% 91%

Other monthly averages

UV index Best time to go?

Hemer weather stats

Hemer weather statistics
Hottest month: July 21.2°C 70.2°F
Driest month: February 53mm 2.1ins
Sunniest month: August 6.6hrs
Coldest month: January 2.7°C 36.9°F
Wettest month: July 85mm 3.3ins
Warmest sea: August 19.5°C 67.1°F
Map showing location of Hemer (51.38707, 7.77019) Hemer map pin © Google

Locations nearby

Top Germany locations