Holzminden monthly weather averages

Average daytime temperature

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

Holzminden average temperature chart (Celsius) Holzminden average temperature chart (Fahrenheit)
Average monthly temperatures in Holzminden (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 1.9 3.4 7.1 11.9 16.8 19.9 21.4 21.5 17.9 12.9 6.6 3
°F 35.5 38.1 44.7 53.5 62.2 67.8 70.6 70.6 64.2 55.2 43.9 37.5

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.

Holzminden monthly rainfall chart (mm) Holzminden monthly rainfall chart (inches)
Average monthly rainfall in Holzminden (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 60 51 55 59 69 86 78 72 58 55 64 73
inches 2.4 2 2.2 2.3 2.7 3.4 3.1 2.9 2.3 2.1 2.5 2.9
Rainy days 16 13 15 15 15 16 15 15 14 13 16 17

Average annual rainfall in Holzminden: 841.467mm (331.3 inches)

Average daily sunshine

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

Holzminden average daily sunshine chart
Average daily sunshine Holzminden
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 1.6 2.9 3.8 5.5 7.1 7.1 7.1 7 5 3.6 1.9 1.3

Day / night temperatures

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

Holzminden average minimum / maximum temperatures (Celsius) Holzminden average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Holzminden (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -2.5 -2.1 0.2 3.1 7.2 10.3 12 11.7 9.1 5.8 1.9 -1.2
Max °C 2.1 3.5 7.3 12.2 17 20.1 21.7 21.7 18.1 13.1 6.7 3.2
Min °F 27.6 28.2 32.3 37.5 45 50.5 53.5 53.1 48.4 42.4 35.4 29.9
Max °F 31.6 33.3 38.7 45.7 53.8 59.4 62.2 62.1 56.5 48.9 39.7 33.8

Sea temperature

The graph below shows the average sea temperature.

Holzminden average sea temperature chart (Celsius) Holzminden average sea temperature chart (Fahrenheit)
Average sea temperature around Holzminden in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 6.1 5.2 5.8 8.5 12.6 16.6 19.3 20.1 18.2 15.1 11.6 8.1
°F 43 41.4 42.4 47.3 54.8 61.9 66.7 68.2 64.7 59.2 52.8 46.6

Wind speed

The graph below shows the average wind speed.

Holzminden average winspeed by month (km/h) Holzminden average winspeed by month (mph)
Average wind speed in Holzminden (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 16 14 14 12 11 10 10 10 11 12 13 14
mph 10 9 9 8 7 7 7 6 7 8 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.

Holzminden relative humidity averages
Average relative humidity in Holzminden
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
93% 87% 80% 73% 72% 73% 73% 73% 79% 84% 89% 93%

Other monthly averages

UV index Best time to go?

Holzminden weather stats

Holzminden weather statistics
Hottest month: July 21.4°C 70.5°F
Driest month: February 51mm 2ins
Sunniest month: August 7hrs
Coldest month: January 1.9°C 35.4°F
Wettest month: June 86mm 3.4ins
Warmest sea: August 20.1°C 68.2°F
Map showing location of Holzminden (51.82798, 9.4455) Holzminden map pin © Google

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