Neerslag — 2020
| Month | Zuidplas | Waddinxveen | Difference |
|---|---|---|---|
| Jan | 50.7 mm | 47.6 mm | +3.1 |
| Feb | 117.9 mm | 127.7 mm | -9.8 |
| Mar | 48.1 mm | 53 mm | -4.9 |
| Apr | 27.7 mm | 25.3 mm | +2.4 |
| May | 14.3 mm | 20.5 mm | -6.2 |
| Jun | 60.4 mm | 67.6 mm | -7.2 |
| Jul | 58 mm | 62.4 mm | -4.4 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Oct | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |