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Climate of Wallonia
(Belgium)

Average daytime and nighttime temperatures


All climatic diagrams on this site result from the collected data from 8 measuring stations in Wallonia.
All data correspond to the average monthly values of the last 20 years.


Back to overview: Belgium

The climate in Belgium widely corresponds to the German weather conditions. It is cold, wet and a few beautiful summer months are also happening. Due to the warmer temperatures the best time for traveling is from June to September. Nearly unattractive for tourists are the cold months from November to March.

Overview: Climate in Belgium
Duration of daylight and sunshine in Belgium


hours of sunshine per daySunshine hours per day in Wallonia
rainy days per monthRainy days per month in Wallonia
Precipitation in mm/dayPrecipitation in Wallonia
Relative humidity in %Relative humidity in Wallonia
Absolute humidity in g/m³ (approx.)Absolute humidity in Wallonia
Climate charts for other regions in Belgium

Map of Wallonia

Important cities in Wallonia

Wallonia is a part of Belgium and has an east-west extension of about 220 km. From north to south it is approximately 140 km. The biggest cities are Charleroi and Liège. The local time is now Monday, 12:17 pm.

CityPopulationGeo-Position
Charleroi204,15050°24'41"N4°26'40"E
Liège195,96550°38'1"N5°34'3"E
Namur110,17550°28'1"N4°52'3"E
Mons91,27750°27'15"N3°57'8"E
La Louvière76,66850°29'12"N4°11'16"E
Tournai67,72150°36'26"N3°23'22"E
Seraing60,73750°35'1"N5°30'4"E
Verviers52,82450°35'21"N5°51'45"E
Mouscron52,06950°44'42"N3°12'23"E
Braine-l'Alleud37,51250°41'1"N4°22'4"E
Herstal36,50350°39'51"N5°37'24"E
Châtelet35,23850°24'12"N4°31'42"E
Wavre32,11250°43'2"N4°36'5"E
Binche32,03050°24'42"N4°9'53"E
Waterloo29,77850°42'53"N4°23'57"E
Louvain-la-Neuve29,52150°40'6"N4°36'52"E
Courcelles29,47350°27'50"N4°22'29"E
Ans27,29750°39'44"N5°31'13"E
Ath26,68150°37'46"N3°46'41"E
Arlon26,17949°40'60"N5°49'0"E
Flémalle-Haute25,14450°35'60"N5°26'41"E
Soignies24,86950°34'45"N4°4'17"E
Nivelles24,14950°35'54"N4°19'43"E
Andenne24,05550°29'22"N5°5'42"E
Oupeye23,59450°42'43"N5°38'48"E
Saint-Nicolas22,58650°37'42"N5°31'57"E
Saint-Ghislain22,50050°26'53"N3°49'8"E
Manage22,19650°30'11"N4°14'9"E
Fleurus22,08050°29'1"N4°33'0"E
Tubize21,85950°41'26"N4°12'3"E


Data basis: German Weather Service, individual values averaged and supplemented by own elements.