Neerslag — 2020
| Month | Kortessem | Diepenbeek | Difference |
|---|---|---|---|
| Jan | 38.3 mm | 31 mm | +7.3 |
| Feb | 137.4 mm | 140.9 mm | -3.5 |
| Mar | 73.2 mm | 72.5 mm | +0.7 |
| Apr | 28.5 mm | 23.7 mm | +4.8 |
| May | 18.3 mm | 17.5 mm | +0.8 |
| Jun | 79.3 mm | 76.4 mm | +2.9 |
| Jul | 54.2 mm | 51.9 mm | +2.3 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Oct | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |