Average annual temperature is 7.1 °C
Absolute maximum temperature: 24.9 °C
Absolute minimum temperature: -9.3 °C
Number of sunny days: 143 days
Number of rainy days: 181 days
Number of snow days: 41 days
Look at detailed online map of Lom
* Weather data for Lom Finland is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 4.5 | 5.2 | 4.5 | 9.5 | 17.5 | 24.1 | 19.8 | 24.9 | 18.6 | 14.7 | 9.2 | 6.0 |
| Average daytime temperature (°C) | 2.1 | 1.2 | 1.2 | 5.5 | 9.1 | 16.2 | 17.5 | 18.3 | 16.8 | 8.8 | 3.6 | 0.1 |
| Average temperature (°C) | 1.0 | 0.0 | -0.3 | 3.3 | 7.9 | 14.5 | 16.5 | 17.1 | 15.8 | 7.4 | 2.4 | -1.3 |
| Average night temperature (°C) | -0.1 | -1.2 | -1.8 | 1.6 | 6.6 | 13.1 | 15.4 | 16.1 | 14.8 | 5.9 | 1.0 | -2.6 |
| Absolute minimum temperature (°C) | -6.7 | -6.2 | -8.2 | -3.9 | 0.4 | 7.4 | 13.4 | 14.6 | 12.5 | 0.0 | -8.9 | -9.3 |
| 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 | 18.7 | 18.0 | 15.6 | 12.9 | 10.1 | 7.5 | 6.0 |
| Daylight minimum duration (h) | 6.0 | 7.0 | 10.0 | 13.0 | 15.0 | 18.0 | 16.0 | 14.0 | 11.0 | 8.0 | 6.0 | 5.0 |
| Sunshine mean duration (h) | 1.7 | 3.5 | 6.1 | 10.6 | 13.8 | 16.0 | 14.4 | 9.0 | 8.1 | 4.8 | 1.1 | 0.5 |
| Precipitation (mm) | 79 | 38 | 77 | 16 | 20 | 5 | 49 | 148 | 51 | 145 | 95 | 48 |
| Sunny days | 10 | 15 | 8 | 21 | 24 | 24 | 10 | 8 | 14 | 1 | 5 | 3 |
| Rainy days | 17 | 9 | 12 | 9 | 7 | 6 | 21 | 23 | 16 | 29 | 19 | 13 |
| Snow days | 4 | 4 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 6 | 15 |
The best time to visit Lom during the most sunny months:
Months with the longest average daylight duration in Lom:
The largest precipitation sum in Lom is at