Heerewaarden monthly weather averages

Contents

Average daytime temperature

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

Heerewaarden average temperature chart (Celsius) Heerewaarden average temperature chart (Fahrenheit)
Average monthly temperatures in Heerewaarden (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 4.8 5.9 9.2 12.6 17.6 20 21.9 22.1 18.6 14.4 8.9 6.2
°F 40.6 42.6 48.6 54.7 63.6 67.9 71.4 71.9 65.4 57.8 48 43.2

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.

Heerewaarden monthly rainfall chart (mm) Heerewaarden monthly rainfall chart (inches)
Average monthly rainfall in Heerewaarden (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 65 47 64 47 60 71 69 60 61 63 71 74
inches 2.6 1.9 2.5 1.8 2.4 2.8 2.7 2.4 2.4 2.5 2.8 2.9
Rainy days 19 13 17 14 14 15 14 14 15 15 18 19

Average annual rainfall in Heerewaarden: 809.167mm (318.6 inches)

Average daily sunshine

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

Heerewaarden average daily sunshine chart
Average daily sunshine Heerewaarden
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 1.6 3 3.4 5.4 6.8 6.2 6.3 6.2 4.6 3.7 2.1 1.4

Day / night temperatures

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

Heerewaarden average minimum / maximum temperatures (Celsius) Heerewaarden average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Heerewaarden (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -0.3 -0.5 1.4 3.2 7.4 10.2 12.1 11.8 9.4 6.5 3 1.3
Max °C 4.9 6.1 9.4 12.9 17.8 20.2 22.2 22.4 18.8 14.6 9.1 6.4
Min °F 31.5 31.2 34.5 37.7 45.3 50.4 53.7 53.2 48.9 43.6 37.3 34.3
Max °F 36.1 37 41.7 46.4 54.7 59.4 62.8 62.8 57.4 50.9 42.8 38.8

Sea temperature

The graph below shows the average sea temperature.

Heerewaarden average sea temperature chart (Celsius) Heerewaarden average sea temperature chart (Fahrenheit)
Average sea temperature around Heerewaarden in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 7.1 6 6.3 8.3 11.3 14.3 16.9 18.4 17.6 15.3 12.2 9.2
°F 44.8 42.8 43.3 46.9 52.3 57.8 62.5 65.2 63.7 59.5 53.9 48.5

Wind speed

The graph below shows the average wind speed.

Heerewaarden average winspeed by month (km/h) Heerewaarden average winspeed by month (mph)
Average wind speed in Heerewaarden (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 17 17 17 16 14 13 13 13 13 14 17 17
mph 11 11 11 10 9 8 8 8 8 9 10 11

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.

Heerewaarden relative humidity averages
Average relative humidity in Heerewaarden
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
88% 84% 81% 75% 73% 75% 75% 76% 82% 85% 88% 89%

Other monthly averages

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Heerewaarden weather stats

Heerewaarden weather statistics
Hottest month: July 21.9°C 71.4°F
Driest month: April 47mm 1.9ins
Sunniest month: May 6.8hrs
Coldest month: January 4.8°C 40.6°F
Wettest month: December 74mm 2.9ins
Warmest sea: August 18.4°C 65.1°F
Map showing location of Heerewaarden (51.81769, 5.393) Heerewaarden map pin © Google

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