Luchtvochtigheid — 2020
| Maand | Voerendaal | Heerlen | Verschil |
|---|---|---|---|
| Jan | 87.2 % | 86.6 % | +0.6 |
| Feb | 81.6 % | 78.7 % | +2.9 |
| Mrt | 71.5 % | 69.4 % | +2.1 |
| Apr | 59.7 % | 58.9 % | +0.8 |
| Mei | 60.7 % | 59.9 % | +0.8 |
| Jun | 69.5 % | 67.3 % | +2.2 |
| Jul | 69.8 % | 68.4 % | +1.4 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Okt | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |