Neerslag — 2020
| Maand | Assen | Midden-Drenthe | Verschil |
|---|---|---|---|
| Jan | 57 mm | 52.6 mm | +4.4 |
| Feb | 145.4 mm | 148.6 mm | -3.2 |
| Mrt | 51.5 mm | 56.1 mm | -4.6 |
| Apr | 18.1 mm | 17.1 mm | +1.0 |
| Mei | 24.5 mm | 22.6 mm | +1.9 |
| Jun | 87.6 mm | 80.9 mm | +6.7 |
| Jul | 102.7 mm | 89.9 mm | +12.8 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Okt | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |