Neerslag — 2020
| Month | Montigny-le-Tilleul | Charleroi | Difference |
|---|---|---|---|
| Jan | 49.8 mm | 42.6 mm | +7.2 |
| Feb | 151 mm | 135.3 mm | +15.7 |
| Mar | 77.4 mm | 72.6 mm | +4.8 |
| Apr | 30.1 mm | 23.8 mm | +6.3 |
| May | 30.8 mm | 24 mm | +6.8 |
| Jun | 65.1 mm | 65.9 mm | -0.8 |
| Jul | 43.1 mm | 50.2 mm | -7.1 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Oct | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |