Braine-l'Alleud monthly weather averages

Average daytime temperature

The bar chart below shows the average monthly peak daytime temperatures at Braine-l'Alleud

Braine-l'Alleud average temperature chart (Celsius) Braine-l'Alleud average temperature chart (Fahrenheit)
Average monthly temperatures in Braine-l'Alleud (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 4.5 6 9.1 13 17.3 20.2 22.1 22 19 14.1 8.9 5.7
°F 40.2 42.7 48.3 55.4 63.1 68.4 71.8 71.5 66.3 57.4 48 42.2

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.

Braine-l'Alleud monthly rainfall chart (mm) Braine-l'Alleud monthly rainfall chart (inches)
Average monthly rainfall in Braine-l'Alleud (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 70 56 75 59 73 80 76 66 61 74 81 80
inches 2.7 2.2 2.9 2.3 2.9 3.2 3 2.6 2.4 2.9 3.2 3.1
Rainy days 19 15 18 16 16 15 15 16 15 17 19 19

Average annual rainfall in Braine-l'Alleud: 903.567mm (355.7 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Braine-l'Alleud

Braine-l'Alleud average daily sunshine chart
Average daily sunshine Braine-l'Alleud
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 1.8 3.2 4.1 5.7 6.9 7.2 7 7.1 5.8 4.1 2.7 1.7

Day / night temperatures

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

Braine-l'Alleud average minimum / maximum temperatures (Celsius) Braine-l'Alleud average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Braine-l'Alleud (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -0.5 0.1 1.8 4.2 7.9 11 12.7 12.6 10.6 7.1 3.4 0.8
Max °C 4.7 6.1 9.3 13.2 17.5 20.5 22.4 22.2 19.3 14.3 9.1 5.8
Min °F 31.2 32.2 35.2 39.6 46.2 51.7 54.8 54.7 51 44.8 38 33.4
Max °F 35.8 37.6 41.9 47.7 54.9 60.3 63.5 63.3 58.8 51.3 43.2 37.9

Sea temperature

The graph below shows the average sea temperature.

Braine-l'Alleud average sea temperature chart (Celsius) Braine-l'Alleud average sea temperature chart (Fahrenheit)
Average sea temperature around Braine-l'Alleud 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.

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

Braine-l'Alleud relative humidity averages
Average relative humidity in Braine-l'Alleud
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
86% 82% 80% 73% 73% 74% 77% 77% 80% 84% 86% 87%

Other monthly averages

UV index Best time to go?

Braine-l'Alleud weather stats

Braine-l'Alleud weather statistics
Hottest month: July 22.1°C 71.8°F
Driest month: February 56mm 2.2ins
Sunniest month: August 7.1hrs
Coldest month: January 4.5°C 40.1°F
Wettest month: November 81mm 3.2ins
Warmest sea: August 18.7°C 65.7°F
Map showing location of Braine-l'Alleud (50.68363, 4.36784) Braine-l'Alleud map pin © Google

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