Hillegom monthly weather averages

Contents

Average daytime temperature

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

Hillegom average temperature chart (Celsius) Hillegom average temperature chart (Fahrenheit)
Average monthly temperatures in Hillegom (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 4.9 5.5 8.3 11.5 15.9 18.6 20.3 20.7 17.9 14.1 9.2 6.4
°F 40.9 41.8 47 52.6 60.7 65.4 68.5 69.3 64.2 57.4 48.5 43.6

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.

Hillegom monthly rainfall chart (mm) Hillegom monthly rainfall chart (inches)
Average monthly rainfall in Hillegom (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 69 46 58 48 49 60 74 75 80 84 89 80
inches 2.7 1.8 2.3 1.9 1.9 2.4 2.9 3 3.1 3.3 3.5 3.2
Rainy days 19 12 18 13 14 13 14 14 16 17 19 19

Average annual rainfall in Hillegom: 868.833mm (342.1 inches)

Average daily sunshine

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

Hillegom average daily sunshine chart
Average daily sunshine Hillegom
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 1.7 3 3.9 5.8 7.5 7.5 7.2 6.9 5 3.6 2.1 1.5

Day / night temperatures

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

Hillegom average minimum / maximum temperatures (Celsius) Hillegom average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Hillegom (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 0.4 0 1.9 3.8 7.5 10.5 12.6 12.5 10.3 7.4 3.9 1.9
Max °C 5.1 5.6 8.5 11.7 16.2 18.8 20.5 20.9 18.1 14.3 9.3 6.6
Min °F 32.6 32 35.4 38.8 45.4 50.8 54.6 54.5 50.5 45.2 39 35.3
Max °F 36.9 37 41.4 45.9 53.2 58.3 61.7 62.1 57.6 51.4 43.9 39.6

Sea temperature

The graph below shows the average sea temperature.

Hillegom average sea temperature chart (Celsius) Hillegom average sea temperature chart (Fahrenheit)
Average sea temperature around Hillegom in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 7.1 5.9 6.1 8.1 11 14 16.5 18.1 17.4 15.2 12.1 9.1
°F 44.7 42.6 43 46.5 51.7 57.1 61.8 64.6 63.3 59.4 53.8 48.5

Wind speed

The graph below shows the average wind speed.

Hillegom average winspeed by month (km/h) Hillegom average winspeed by month (mph)
Average wind speed in Hillegom (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 22 22 22 18 18 17 17 16 16 18 21 22
mph 14 14 14 11 11 11 11 10 10 11 13 14

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.

Hillegom relative humidity averages
Average relative humidity in Hillegom
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
89% 85% 84% 80% 78% 79% 80% 80% 83% 86% 87% 89%

Other monthly averages

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Hillegom weather stats

Hillegom weather statistics
Hottest month: August 20.7°C 69.3°F
Driest month: February 46mm 1.8ins
Sunniest month: May 7.5hrs
Coldest month: January 4.9°C 40.8°F
Wettest month: November 89mm 3.5ins
Warmest sea: August 18.1°C 64.6°F
Map showing location of Hillegom (52.29083, 4.58333) Hillegom map pin © Google

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