Average annual temperature is 6.2 °C
Absolute maximum temperature: 30.1 °C
Absolute minimum temperature: -15.7 °C
Number of sunny days: 153 days
Number of rainy days: 165 days
Number of snow days: 47 days
Look at detailed online map of Lier
* Weather data for Lier Norway is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 5.5 | 8.4 | 7.7 | 17.1 | 23.7 | 30.1 | 25.2 | 22.3 | 23.0 | 15.7 | 5.5 | 4.8 |
| Average daytime temperature (°C) | 0.7 | 3.1 | 2.5 | 9.8 | 16.4 | 23.4 | 18.9 | 18.7 | 17.4 | 8.1 | 1.0 | -3.4 |
| Average temperature (°C) | -1.6 | -0.5 | -1.8 | 4.9 | 11.0 | 18.0 | 15.5 | 15.4 | 14.1 | 5.5 | -0.7 | -5.8 |
| Average night temperature (°C) | -4.5 | -4.6 | -7.0 | 0.3 | 4.8 | 11.7 | 11.9 | 12.3 | 11.0 | 2.9 | -2.6 | -8.9 |
| Absolute minimum temperature (°C) | -15.2 | -11.7 | -15.7 | -7.7 | -2.0 | 4.7 | 9.0 | 8.9 | 6.3 | -2.7 | -10.3 | -14.7 |
| 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) | 6.9 | 9.2 | 11.8 | 14.6 | 17.1 | 18.6 | 17.8 | 15.5 | 12.9 | 10.2 | 7.6 | 6.1 |
| 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 | 5.0 |
| Sunshine mean duration (h) | 2.1 | 5.6 | 5.9 | 8.9 | 13.2 | 14.2 | 11.5 | 8.6 | 6.9 | 5.1 | 1.7 | 1.3 |
| Precipitation (mm) | 128 | 44 | 83 | 142 | 17 | 71 | 142 | 203 | 125 | 46 | 82 | 65 |
| Sunny days | 9 | 17 | 12 | 16 | 20 | 19 | 6 | 4 | 10 | 18 | 9 | 13 |
| Rainy days | 14 | 8 | 9 | 13 | 11 | 11 | 25 | 27 | 20 | 10 | 12 | 5 |
| Snow days | 8 | 3 | 10 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 9 | 13 |
The best time to visit Lier during the most sunny months:
Months with the longest average daylight duration in Lier:
The largest precipitation sum in Lier is at