Average annual temperature is 4.8 °C
Absolute maximum temperature: 28.9 °C
Absolute minimum temperature: -24.3 °C
Number of sunny days: 148 days
Number of rainy days: 161 days
Number of snow days: 56 days
Look at detailed online map of Grindroa
* Weather data for Grindroa Norway is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 4.9 | 6.9 | 6.9 | 17.9 | 24.2 | 28.9 | 26.0 | 22.4 | 24.0 | 15.4 | 4.7 | 3.3 |
| Average daytime temperature (°C) | -3.0 | 0.7 | 1.3 | 8.4 | 16.0 | 23.5 | 19.0 | 18.6 | 17.3 | 7.4 | 0.4 | -4.6 |
| Average temperature (°C) | -5.9 | -3.3 | -3.6 | 3.4 | 10.3 | 17.9 | 15.2 | 15.0 | 13.1 | 3.9 | -1.4 | -7.0 |
| Average night temperature (°C) | -9.4 | -7.2 | -8.7 | -2.2 | 3.4 | 11.3 | 11.0 | 11.5 | 9.1 | 0.8 | -3.2 | -9.7 |
| Absolute minimum temperature (°C) | -24.3 | -17.8 | -18.4 | -10.1 | -3.3 | 4.0 | 7.8 | 7.6 | 3.1 | -2.9 | -10.3 | -18.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 7.0 | 10.0 | 13.0 | 15.0 | 18.0 | 18.0 | 18.0 | 16.0 | 14.0 | 11.0 | 8.0 | 6.0 |
| Daylight mean duration (h) | 6.8 | 9.1 | 11.8 | 14.6 | 17.2 | 18.8 | 18.0 | 15.6 | 12.9 | 10.1 | 7.5 | 6.0 |
| Daylight minimum duration (h) | 5.0 | 7.0 | 10.0 | 13.0 | 16.0 | 18.0 | 16.0 | 14.0 | 11.0 | 8.0 | 6.0 | 5.0 |
| Sunshine mean duration (h) | 2.0 | 5.6 | 6.7 | 8.4 | 12.7 | 14.4 | 10.8 | 7.9 | 7.1 | 4.9 | 1.4 | 1.0 |
| Precipitation (mm) | 97 | 36 | 51 | 137 | 25 | 58 | 217 | 238 | 95 | 38 | 93 | 45 |
| Sunny days | 14 | 16 | 13 | 15 | 18 | 19 | 2 | 2 | 11 | 19 | 7 | 12 |
| Rainy days | 7 | 4 | 10 | 13 | 13 | 11 | 29 | 29 | 19 | 9 | 13 | 4 |
| Snow days | 10 | 8 | 8 | 2 | 0 | 0 | 0 | 0 | 0 | 3 | 10 | 15 |
The best time to visit Grindroa during the most sunny months:
Months with the longest average daylight duration in Grindroa:
The largest precipitation sum in Grindroa is at