Neerslag — 2020
| Maand | Olst-Wijhe | Raalte | Verschil |
|---|---|---|---|
| Jan | 49.2 mm | 53 mm | -3.8 |
| Feb | 133.4 mm | 140.5 mm | -7.1 |
| Mrt | 58.6 mm | 57.3 mm | +1.3 |
| Apr | 17.5 mm | 17.3 mm | +0.2 |
| Mei | 23.8 mm | 22.4 mm | +1.4 |
| Jun | 51.3 mm | 56.5 mm | -5.2 |
| Jul | 76.9 mm | 84.4 mm | -7.5 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Okt | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |