May Weather in Belgium:
Average Temperature, Rainfall and Sunshine

The lists below give the normal May temperatures, rainfall and sunshine for cities in Belgium.

The temperatures cover the month's maximum and minimum temperatures, in degrees Celsius and Fahrenheit. Each place also has a total for how many days of wet weather it usually gets this month and for the normal amount of precipitation. The calculation of days only includes the days when rain totalled at least one millimetre (0.04 inches). Finally, each city has a daily average and a monthly total of the hours of sunshine it typically receives. All the numbers here are averages of measurements made at weather stations from 1991 to 2020.

Temperature

Average May temperatures
High °F Low °F Place High °C Low °C
66 48 Antwerp (Antwerpen, Anvers) 19 9
64 45 Arlon (Aarlen) 18 7
64 48 Bruges (Brugge) 18 9
66 48 Brussels (Brussel, Bruxelles) 19 9
65 47 Charleroi 18 8
65 47 Ghent (Gent, Gand) 19 9
67 47 Hasselt 20 9
67 48 Leuven (Louvain) 20 9
66 49 Liege (Luik, Liège) 19 9
66 46 Mons (Bergen) 19 8
65 46 Namur (Namen) 19 8
62 47 Ostend (Oostende, Ostende) 17 9
66 47 Wavre (Waver) 19 8

Rainfall

Average monthly precipitation in May
Days Place Inches Milli­metres
10 Antwerp (Antwerpen, Anvers) 2.4 60
11 Arlon (Aarlen) 3.0 76
10 Bruges (Brugge) 2.3 59
10 Brussels (Brussel, Bruxelles) 2.3 57
10 Charleroi 2.6 65
10 Ghent (Gent, Gand) 2.5 63
10 Hasselt 2.3 58
10 Leuven (Louvain) 2.2 56
11 Liege (Luik, Liège) 2.7 68
10 Mons (Bergen) 2.3 60
10 Namur (Namen) 2.4 61
9 Ostend (Oostende, Ostende) 2.1 54
10 Wavre (Waver) 2.4 62

Sunshine

Total hours of sun on average for May
Place Day Month
Antwerp (Antwerpen, Anvers) 7.1 221
Arlon (Aarlen) 6.7 208
Bruges (Brugge) 7.4 229
Brussels (Brussel, Bruxelles) 6.6 206
Charleroi 6.6 204
Ghent (Gent, Gand) 7.1 219
Hasselt 7.1 219
Leuven (Louvain) 6.8 210
Liege (Luik, Liège) 6.5 203
Mons (Bergen) 6.8 211
Namur (Namen) 6.5 203
Ostend (Oostende, Ostende) 7.4 230
Wavre (Waver) 6.6 205
References

KMI (Koninklijk Meteorologisch Instituut van België). Klimaat van België. Het klimaat in uw gemeente

Belgium
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