inland destination · city of 13,678 · warmest in Jul · mid-range
Open Hønefoss on the live value map →| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg °C | -5 | -5 | 0 | 5 | 11 | 15 | 17 | 15 | 11 | 6 | 0 | -4 |
| High °C | -2 | -1 | 4 | 9 | 16 | 20 | 22 | 20 | 15 | 9 | 3 | -1 |
| Low °C | -8 | -8 | -4 | 0 | 5 | 10 | 12 | 10 | 6 | 3 | -2 | -7 |
| Rain (days) | 46 | 31 | 46 | 36 | 50 | 72 | 80 | 78 | 77 | 83 | 70 | 46 |
Warmest month: Jul. Driest: Feb.
No mild-temperature months (18–28°C) — expect extremes.