| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Relative Humidity (%) | 78 | 76 | 73 | 72 | 72 | 76 | 77 | 78 | 79 | 78 | 78 | 79 | 76.3 | ||
| Average Dew Point Temperature °C ( °F) | -1.7 (29) | -1.9 (28.6) | -0.9 (30.3) | 1.2 (34.2) | 5.7 (42.2) | 9.4 (48.8) | 10.5 (50.9) | 10.6 (51.1) | 8 (46.4) | 5.1 (41.1) | 1.2 (34.2) | -0.6 (30.9) | 3.9 (39) | ||
| Interpretation | A bit dry | A bit dry | A bit dry | A bit dry | A bit dry | A bit dry | Very comfort- able | Very comfort- able | A bit dry | A bit dry | A bit dry | A bit dry | A bit dry |