Mannheim monthly weather averages

Contents

Average daytime temperature

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

Mannheim average temperature chart (Celsius) Mannheim average temperature chart (Fahrenheit)
Average monthly temperatures in Mannheim (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 3.4 5.7 10.1 15 19.4 22.6 24.7 24.3 20.7 14.8 8.3 4.3
°F 38.2 42.3 50.3 58.9 67 72.8 76.5 75.7 69.3 58.7 46.9 39.7

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.

Mannheim monthly rainfall chart (mm) Mannheim monthly rainfall chart (inches)
Average monthly rainfall in Mannheim (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 47 43 44 48 62 74 63 67 50 50 53 55
inches 1.8 1.7 1.7 1.9 2.4 2.9 2.5 2.6 2 1.9 2.1 2.2
Rainy days 15 13 14 14 16 15 14 14 12 13 14 15

Average annual rainfall in Mannheim: 711.734mm (280.2 inches)

Average daily sunshine

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

Mannheim average daily sunshine chart
Average daily sunshine Mannheim
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 1.6 3.1 4.3 5.9 7.3 7.8 8.3 7.6 6 3.9 2.1 1.7

Day / night temperatures

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

Mannheim average minimum / maximum temperatures (Celsius) Mannheim average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Mannheim (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -1.6 -0.7 1.7 5 8.9 12.3 13.8 13.5 10.4 6.6 2.4 -0.6
Max °C 3.6 5.9 10.4 15.2 19.7 22.9 25 24.6 21 15.1 8.4 4.4
Min °F 29.2 30.7 35 41 48 54.1 56.8 56.2 50.7 43.8 36.3 30.9
Max °F 33.8 36.7 42.8 50.2 57.7 63.7 66.9 66.2 60.3 51.4 41.7 35.4

Sea temperature

The graph below shows the average sea temperature.

Mannheim average sea temperature chart (Celsius) Mannheim average sea temperature chart (Fahrenheit)
Average sea temperature around Mannheim in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 8.2 7.2 7.7 10.1 14 17.8 20.5 21.3 19.5 16.5 13.2 10.2
°F 46.8 45 45.8 50.2 57.1 64.1 68.8 70.4 67.1 61.8 55.8 50.4

Wind speed

The graph below shows the average wind speed.

Mannheim average winspeed by month (km/h) Mannheim average winspeed by month (mph)
Average wind speed in Mannheim (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 10 10 11 10 9 9 8 8 8 8 9 10
mph 6 6 7 6 6 6 5 5 5 5 6 6

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.

Mannheim relative humidity averages
Average relative humidity in Mannheim
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
90% 82% 73% 67% 68% 69% 67% 69% 74% 81% 86% 89%

Other monthly averages

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Beta

Current (hourly) weather 15 day forecast

Mannheim weather stats

Mannheim weather statistics
Hottest month: July 24.7°C 76.5°F
Driest month: February 43mm 1.7ins
Sunniest month: August 7.6hrs
Coldest month: January 3.4°C 38.1°F
Wettest month: June 74mm 2.9ins
Warmest sea: August 21.3°C 70.3°F
Map showing location of Mannheim (49.49671, 8.47955) Mannheim map pin © Google

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