Average annual temperature is 7.0 °C
Absolute maximum temperature: 26.7 °C
Absolute minimum temperature: -15.6 °C
Number of sunny days: 140 days
Number of rainy days: 193 days
Number of snow days: 32 days
Look at detailed online map of Lilla Nyckelviken
* Weather data for Lilla Nyckelviken 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) | 5.7 | 6.9 | 12.0 | 19.2 | 23.5 | 26.7 | 23.1 | 24.0 | 23.8 | 16.0 | 8.8 | 6.3 |
| Average daytime temperature (°C) | 2.3 | 2.1 | 2.9 | 9.5 | 16.1 | 22.1 | 20.2 | 19.3 | 18.5 | 8.9 | 3.2 | -0.4 |
| Average temperature (°C) | 0.3 | -0.6 | -0.8 | 4.2 | 10.7 | 16.7 | 16.6 | 16.2 | 15.2 | 6.5 | 1.3 | -2.6 |
| Average night temperature (°C) | -1.9 | -3.6 | -5.0 | -0.7 | 4.7 | 10.7 | 13.0 | 13.5 | 12.1 | 4.2 | -0.8 | -5.0 |
| Absolute minimum temperature (°C) | -7.4 | -10.2 | -15.6 | -9.1 | -4.6 | 4.2 | 10.7 | 11.5 | 7.4 | -3.0 | -7.8 | -11.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 8.0 | 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) | 7.0 | 9.2 | 11.8 | 14.5 | 17.0 | 18.5 | 17.7 | 15.5 | 12.9 | 10.2 | 7.7 | 6.2 |
| Daylight minimum duration (h) | 6.0 | 8.0 | 10.0 | 13.0 | 15.0 | 18.0 | 16.0 | 14.0 | 11.0 | 8.0 | 6.0 | 6.0 |
| Sunshine mean duration (h) | 2.2 | 3.1 | 4.7 | 10.1 | 13.5 | 14.3 | 13.6 | 8.4 | 8.0 | 5.0 | 1.5 | 0.7 |
| Precipitation (mm) | 80 | 36 | 81 | 20 | 45 | 51 | 110 | 99 | 50 | 71 | 85 | 57 |
| Sunny days | 11 | 16 | 7 | 18 | 21 | 17 | 7 | 3 | 18 | 7 | 7 | 8 |
| Rainy days | 18 | 8 | 13 | 11 | 10 | 13 | 24 | 28 | 12 | 24 | 17 | 15 |
| Snow days | 2 | 4 | 11 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 8 |
The best time to visit Lilla Nyckelviken during the most sunny months:
Months with the longest average daylight duration in Lilla Nyckelviken:
The largest precipitation sum in Lilla Nyckelviken is at