Average annual temperature is 6 °C
Absolute maximum temperature: 29.1 °C
Absolute minimum temperature: -14 °C
Number of sunny days: 108
Number of rainy days: 207
Number of snow days: 50
Average annual precipitation: 1471 mm
Look at detailed online map of Rissa
* Weather data for Rissa Norway is based on climate observations for 2023 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 9.3 | 7.9 | 6.6 | 14.8 | 21.5 | 29.1 | 26.3 | 23.1 | 22 | 13 | 5.5 | 9 |
| Average daytime temperature (°C) | 2.1 | 3.6 | 1.1 | 8.2 | 12.3 | 17.8 | 18.6 | 18 | 14.9 | 6.7 | 0.8 | -0.9 |
| Average temperature (°C) | 0.1 | 1.4 | -1.5 | 4.6 | 8.6 | 13.7 | 15.2 | 15.1 | 12.2 | 5.1 | -0.5 | -2.5 |
| Average night temperature (°C) | -2.1 | -0.8 | -5 | 1.1 | 5 | 9.8 | 12 | 12.5 | 9.7 | 3.6 | -2.1 | -4.4 |
| Absolute minimum temperature (°C) | -8.7 | -7.2 | -14 | -8.3 | -0.5 | 4.4 | 9.3 | 9.9 | 6.2 | -2.7 | -8.5 | -8.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 7.1 | 10.1 | 13.4 | 16.6 | 19.7 | 20.7 | 20.5 | 17.8 | 14.5 | 11.4 | 8.1 | 5.3 |
| Daylight mean duration (h) | 5.8 | 8.7 | 11.8 | 15 | 18.3 | 20.5 | 19.3 | 16.2 | 13 | 9.8 | 6.7 | 4.7 |
| Daylight minimum duration (h) | 4.7 | 7.2 | 10.2 | 13.5 | 16.7 | 19.8 | 17.9 | 14.6 | 11.5 | 8.3 | 5.4 | 4.4 |
| Sunshine mean duration (h) | 1.6 | 3.2 | 6.6 | 9.4 | 10.8 | 11 | 11.6 | 9.9 | 6.7 | 5.1 | 2.3 | 1.9 |
| Precipitation (mm) | 135 | 163 | 87 | 48 | 100 | 82 | 73 | 140 | 272 | 190 | 67 | 113 |
| Sunny days | 4 | 5 | 7 | 15 | 12 | 13 | 6 | 4 | 4 | 11 | 15 | 12 |
| Rainy days | 14 | 18 | 10 | 13 | 19 | 17 | 25 | 27 | 26 | 20 | 10 | 8 |
| Snow days | 13 | 5 | 14 | 2 | 5 | 11 |
The best time to visit Rissa during the most sunny months:
Months with the longest average daylight duration in Rissa:
The largest precipitation sum in Rissa is at