Weather in Aalst in May
The weather in Aalst in May is fickle, ranging from cold to pleasant. Temperatures are between 9 and 19 degrees and there are about 15 days of rain, so it is advised to prepare for both warm and chilly conditions.
Avg Temp
9° - 19°
Avg Rainy Days
15
Avg Dry Days
16
Avg Snow Days
0
Weather Facts - Aalst in May
* The warmest temperature recorded in in May is 31°C
* The coldest temperature recorded in Aalst in May is 1°C
* The average rainfall in Aalst in May is 48 mm