Average annual temperature is 12.7 °C
Absolute maximum temperature: 32.0 °C
Absolute minimum temperature: -10.7 °C
Number of sunny days: 155 days
Number of rainy days: 201 days
Number of snow days: 9 days
Look at detailed online map of Killarm
* Weather data for Killarm United States is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 19.4 | 21.6 | 22.5 | 28.9 | 28.4 | 31.8 | 32.0 | 31.3 | 31.1 | 27.1 | 20.3 | 18.4 |
| Average daytime temperature (°C) | 9.4 | 12.2 | 12.4 | 19.6 | 21.8 | 25.7 | 28.6 | 27.1 | 23.9 | 18.8 | 12.6 | 9.9 |
| Average temperature (°C) | 4.4 | 5.8 | 6.0 | 12.5 | 15.4 | 19.3 | 23.0 | 21.6 | 18.6 | 13.5 | 6.6 | 5.1 |
| Average night temperature (°C) | 1.1 | 1.0 | 1.0 | 6.5 | 9.6 | 13.6 | 18.5 | 17.1 | 14.3 | 9.4 | 2.1 | 1.6 |
| Absolute minimum temperature (°C) | -5.6 | -10.7 | -8.4 | -0.3 | 2.6 | 8.7 | 14.8 | 11.5 | 8.1 | 1.1 | -7.0 | -5.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.7 | 12.0 | 13.2 | 14.3 | 14.9 | 14.6 | 13.7 | 12.5 | 11.2 | 10.0 | 9.4 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 3.3 | 6.5 | 6.8 | 8.5 | 9.9 | 11.0 | 11.3 | 10.4 | 8.9 | 7.0 | 6.9 | 4.8 |
| Precipitation (mm) | 111 | 85 | 92 | 47 | 89 | 98 | 131 | 205 | 77 | 70 | 49 | 81 |
| Sunny days | 8 | 11 | 14 | 16 | 19 | 12 | 7 | 10 | 12 | 15 | 19 | 12 |
| Rainy days | 22 | 14 | 15 | 14 | 12 | 18 | 24 | 21 | 18 | 16 | 10 | 17 |
| Snow days | 1 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
The best time to visit Killarm during the most sunny months:
The largest precipitation sum in Killarm is at