Neerslag — 2020
| Month | Westerwolde | Oldambt | Difference |
|---|---|---|---|
| Jan | 52.8 mm | 62.4 mm | -9.6 |
| Feb | 138.2 mm | 138.2 mm | +0.0 |
| Mar | 54.3 mm | 53.4 mm | +0.9 |
| Apr | 14.9 mm | 17.9 mm | -3.0 |
| May | 28.4 mm | 31.5 mm | -3.1 |
| Jun | 79 mm | 93.7 mm | -14.7 |
| Jul | 97.1 mm | 114.6 mm | -17.5 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Oct | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |