Neerslag — 2020
| Month | Houten | Nieuwegein | Difference |
|---|---|---|---|
| Jan | 47.6 mm | 46.6 mm | +1.0 |
| Feb | 136.8 mm | 128.8 mm | +8.0 |
| Mar | 55 mm | 52.7 mm | +2.3 |
| Apr | 19.8 mm | 22.6 mm | -2.8 |
| May | 17.6 mm | 16.6 mm | +1.0 |
| Jun | 62.9 mm | 66.4 mm | -3.5 |
| Jul | 71.4 mm | 63.8 mm | +7.6 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Oct | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |