Zemst monthly weather averages

Contents

Average daytime temperature

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

Zemst average temperature chart (Celsius) Zemst average temperature chart (Fahrenheit)
Average monthly temperatures in Zemst (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 4.7 6.3 9.4 13.4 17.7 20.7 22.4 22.3 19.4 14.3 9.1 5.9
°F 40.5 43.3 49 56.1 63.8 69.3 72.4 72.2 66.9 57.7 48.4 42.6

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.

Zemst monthly rainfall chart (mm) Zemst monthly rainfall chart (inches)
Average monthly rainfall in Zemst (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 66 52 70 55 69 77 75 63 60 72 79 75
inches 2.6 2.1 2.8 2.2 2.7 3 3 2.5 2.4 2.8 3.1 3
Rainy days 18 15 16 15 15 14 16 16 16 19 19 18

Average annual rainfall in Zemst: 868.434mm (341.9 inches)

Average daily sunshine

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

Zemst average daily sunshine chart
Average daily sunshine Zemst
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 1.8 3.3 4.3 5.8 7.2 7.5 7.2 7.6 6.1 4.2 2.8 1.8

Day / night temperatures

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

Zemst average minimum / maximum temperatures (Celsius) Zemst average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Zemst (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -0.3 0.4 2 4.4 8.1 11.3 13 12.9 10.8 7.2 3.8 1
Max °C 4.9 6.4 9.6 13.6 17.9 21 22.7 22.6 19.6 14.5 9.3 6
Min °F 31.6 32.7 35.6 39.9 46.6 52.3 55.3 55.1 51.4 44.9 38.8 33.8
Max °F 36.1 38.1 42.4 48.2 55.4 61 64 63.9 59.4 51.4 43.7 38.3

Sea temperature

The graph below shows the average sea temperature.

Zemst average sea temperature chart (Celsius) Zemst average sea temperature chart (Fahrenheit)
Average sea temperature around Zemst in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 7.6 6.6 6.9 8.9 11.6 14.5 17.1 18.7 17.9 15.5 12.4 9.5
°F 45.7 43.9 44.5 47.9 52.9 58.2 62.9 65.6 64.2 59.9 54.3 49.1

Wind speed

The graph below shows the average wind speed.

Zemst average winspeed by month (km/h) Zemst average winspeed by month (mph)
Average wind speed in Zemst (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 17 16 16 15 14 13 13 12 13 14 16 17
mph 11 10 10 9 9 8 8 8 8 9 10 10

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.

Zemst relative humidity averages
Average relative humidity in Zemst
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
85% 81% 79% 71% 70% 71% 76% 76% 79% 82% 84% 86%

Other monthly averages

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Zemst weather stats

Zemst weather statistics
Hottest month: July 22.4°C 72.3°F
Driest month: February 52mm 2ins
Sunniest month: August 7.6hrs
Coldest month: January 4.7°C 40.5°F
Wettest month: November 79mm 3.1ins
Warmest sea: August 18.7°C 65.7°F
Map showing location of Zemst (50.98318, 4.46079) Zemst map pin © Google

Locations nearby

Top Belgium locations