Neerslag — 2020
| Month | Tynaarlo | Groningen | Difference |
|---|---|---|---|
| Jan | 57 mm | 61 mm | -4.0 |
| Feb | 145.4 mm | 131.6 mm | +13.8 |
| Mar | 51.5 mm | 41.4 mm | +10.1 |
| Apr | 18.1 mm | 17.6 mm | +0.5 |
| May | 24.5 mm | 20.5 mm | +4.0 |
| Jun | 87.6 mm | 94.5 mm | -6.9 |
| Jul | 102.7 mm | 110.1 mm | -7.4 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Oct | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |