Zaamslag monthly weather averages

Contents

Average daytime temperature

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

Zaamslag average temperature chart (Celsius) Zaamslag average temperature chart (Fahrenheit)
Average monthly temperatures in Zaamslag (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 5.2 6 9 12.4 16.8 19.7 21.6 21.7 18.9 14.8 9.5 6.4
°F 41.3 42.8 48.2 54.3 62.2 67.5 70.9 71.1 66 58.6 49 43.5

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.

Zaamslag monthly rainfall chart (mm) Zaamslag monthly rainfall chart (inches)
Average monthly rainfall in Zaamslag (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 63 46 61 49 57 71 74 65 62 78 76 74
inches 2.5 1.8 2.4 1.9 2.3 2.8 2.9 2.6 2.4 3.1 3 2.9
Rainy days 19 14 18 16 16 14 14 14 15 17 19 19

Average annual rainfall in Zaamslag: 832.067mm (327.6 inches)

Average daily sunshine

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

Zaamslag average daily sunshine chart
Average daily sunshine Zaamslag
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 1.8 3.1 4 5.8 7.2 7.4 7.1 7 5.5 3.9 2.4 1.6

Day / night temperatures

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

Zaamslag average minimum / maximum temperatures (Celsius) Zaamslag average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Zaamslag (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 0.7 0.7 2.5 4.7 8.4 11.5 13.4 13.3 11.1 8.1 4.2 1.9
Max °C 5.3 6.2 9.2 12.6 17 20 21.8 21.9 19.1 15 9.6 6.5
Min °F 33.3 33.2 36.4 40.4 47.1 52.6 56.1 55.9 52 46.5 39.6 35.4
Max °F 37.4 38.1 42.4 47.5 54.9 60.3 63.7 63.7 59.2 52.7 44.4 39.6

Sea temperature

The graph below shows the average sea temperature.

Zaamslag average sea temperature chart (Celsius) Zaamslag average sea temperature chart (Fahrenheit)
Average sea temperature around Zaamslag in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 7.5 6.5 6.7 8.5 11.2 14.1 16.7 18.3 17.6 15.3 12.2 9.3
°F 45.4 43.6 44.1 47.3 52.1 57.3 62 64.9 63.7 59.5 53.9 48.8

Wind speed

The graph below shows the average wind speed.

Zaamslag average winspeed by month (km/h) Zaamslag average winspeed by month (mph)
Average wind speed in Zaamslag (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 20 20 20 18 17 16 15 16 16 17 20 20
mph 13 12 12 11 11 10 9 10 10 10 12 12

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.

Zaamslag relative humidity averages
Average relative humidity in Zaamslag
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
87% 84% 82% 77% 76% 77% 78% 78% 81% 84% 85% 87%

Other monthly averages

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Beta

Current (hourly) weather 15 day forecast

Zaamslag weather stats

Zaamslag weather statistics
Hottest month: July 21.6°C 70.9°F
Driest month: February 46mm 1.8ins
Sunniest month: August 7hrs
Coldest month: January 5.2°C 41.4°F
Wettest month: October 78mm 3.1ins
Warmest sea: August 18.3°C 64.9°F
Map showing location of Zaamslag (51.3125, 3.9125) Zaamslag map pin © Google

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