Neerslag — 2020
| Month | Borgloon | Kortessem | Difference |
|---|---|---|---|
| Jan | 38.8 mm | 38.3 mm | +0.5 |
| Feb | 141.5 mm | 137.4 mm | +4.1 |
| Mar | 77.4 mm | 73.2 mm | +4.2 |
| Apr | 21.2 mm | 28.5 mm | -7.3 |
| May | 18.3 mm | 18.3 mm | +0.0 |
| Jun | 79.8 mm | 79.3 mm | +0.5 |
| Jul | 55.2 mm | 54.2 mm | +1.0 |
| Aug |
| 47 mm |
| – |
| – |
| Sep | 74.6 mm | – | – |
| Oct | 85.4 mm | – | – |
| Nov | 25.2 mm | – | – |
| Dec | 83.9 mm | – | – |