Neerslag — 2020
| Maand | Heerde | Olst-Wijhe | Verschil |
|---|---|---|---|
| Jan | 54.9 mm | 49.2 mm | +5.7 |
| Feb | 139.2 mm | 133.4 mm | +5.8 |
| Mrt | 53.2 mm | 58.6 mm | -5.4 |
| Apr | 19.2 mm | 17.5 mm | +1.7 |
| Mei | 23.4 mm | 23.8 mm | -0.4 |
| Jun | 56.2 mm | 51.3 mm | +4.9 |
| Jul | 86.6 mm | 76.9 mm | +9.7 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Okt | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |