Average annual temperature is 7.6 °C
Absolute maximum temperature: 26.8 °C
Absolute minimum temperature: -14.5 °C
Number of sunny days: 128 days
Number of rainy days: 207 days
Number of snow days: 30 days
Look at detailed online map of Norra Karleby
* Weather data for Norra Karleby Sweden is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 5.8 | 8.1 | 9.5 | 19.0 | 23.7 | 26.8 | 26.1 | 25.6 | 24.7 | 16.5 | 9.9 | 7.7 |
| Average daytime temperature (°C) | 2.6 | 3.0 | 4.3 | 10.4 | 17.9 | 22.9 | 19.4 | 19.1 | 19.4 | 9.8 | 3.4 | 0.9 |
| Average temperature (°C) | 1.0 | 0.2 | 0.7 | 5.0 | 11.9 | 17.3 | 15.6 | 15.5 | 15.3 | 7.0 | 1.6 | -0.8 |
| Average night temperature (°C) | -1.0 | -2.6 | -2.8 | -0.3 | 5.1 | 10.8 | 11.6 | 12.3 | 12.0 | 4.3 | -0.4 | -2.9 |
| Absolute minimum temperature (°C) | -8.3 | -11.6 | -14.5 | -10.0 | -2.3 | 4.7 | 9.6 | 9.1 | 8.9 | -0.4 | -8.3 | -10.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 8.0 | 10.0 | 13.0 | 15.0 | 17.0 | 17.0 | 17.0 | 16.0 | 13.0 | 11.0 | 9.0 | 7.0 |
| Daylight mean duration (h) | 7.4 | 9.5 | 11.8 | 14.3 | 16.6 | 17.9 | 17.2 | 15.2 | 12.8 | 10.3 | 8.1 | 6.7 |
| Daylight minimum duration (h) | 6.0 | 8.0 | 10.0 | 13.0 | 15.0 | 17.0 | 16.0 | 14.0 | 11.0 | 9.0 | 7.0 | 6.0 |
| Sunshine mean duration (h) | 1.3 | 3.8 | 5.1 | 9.3 | 13.4 | 13.8 | 12.5 | 7.0 | 7.6 | 3.9 | 1.7 | 0.4 |
| Precipitation (mm) | 97 | 33 | 77 | 21 | 21 | 47 | 96 | 118 | 39 | 100 | 33 | 68 |
| Sunny days | 7 | 12 | 10 | 17 | 21 | 16 | 3 | 6 | 16 | 6 | 7 | 7 |
| Rainy days | 21 | 12 | 16 | 10 | 10 | 14 | 28 | 25 | 14 | 25 | 17 | 15 |
| Snow days | 3 | 4 | 5 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 9 |
The best time to visit Norra Karleby during the most sunny months:
Months with the longest average daylight duration in Norra Karleby:
The largest precipitation sum in Norra Karleby is at