Neerslag — 2020
| Month | Tytsjerksteradiel | Smallingerland | Difference |
|---|---|---|---|
| Jan | 57.3 mm | 57.6 mm | -0.3 |
| Feb | 129.9 mm | 146.8 mm | -16.9 |
| Mar | 36.4 mm | 47.2 mm | -10.8 |
| Apr | 15.9 mm | 18.8 mm | -2.9 |
| May | 18.6 mm | 22.9 mm | -4.3 |
| Jun | 88.6 mm | 82.9 mm | +5.7 |
| Jul | 98.9 mm | 104.5 mm | -5.6 |
| Aug | – | – | – |
| Sep | – | – | – |
| Oct | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |