Average annual temperature is 11.4 °C
Absolute maximum temperature: 33.1 °C
Absolute minimum temperature: -18.5 °C
Number of sunny days: 181 days
Number of rainy days: 171 days
Number of snow days: 13 days
Look at detailed online map of Tolmolchŏm
* Weather data for Tolmolchŏm North Korea is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 9.6 | 9.3 | 20.8 | 22.8 | 28.2 | 31.3 | 32.3 | 33.1 | 30.5 | 22.2 | 21.6 | 13.9 |
| Average daytime temperature (°C) | 0.7 | 5.2 | 12.3 | 16.5 | 21.9 | 25.8 | 28.6 | 28.8 | 26.0 | 18.5 | 8.4 | 2.6 |
| Average temperature (°C) | -4.1 | -0.5 | 5.7 | 10.8 | 16.4 | 21.0 | 24.8 | 24.9 | 21.4 | 13.3 | 3.8 | -1.6 |
| Average night temperature (°C) | -8.3 | -4.4 | 0.6 | 6.1 | 11.7 | 16.9 | 21.9 | 21.7 | 17.7 | 8.9 | -0.1 | -5.8 |
| Absolute minimum temperature (°C) | -18.5 | -7.3 | -5.1 | -0.1 | 5.8 | 13.4 | 18.5 | 16.3 | 12.8 | 3.0 | -7.9 | -16.4 |
| 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) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.8 | 14.5 | 13.6 | 12.4 | 11.2 | 10.1 | 9.6 |
| 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) | 6.9 | 8.3 | 9.0 | 7.3 | 9.1 | 9.1 | 7.9 | 8.0 | 7.9 | 8.3 | 6.5 | 5.8 |
| Precipitation (mm) | 32 | 4 | 10 | 110 | 170 | 147 | 204 | 275 | 80 | 21 | 105 | 72 |
| Sunny days | 20 | 26 | 24 | 11 | 16 | 9 | 7 | 6 | 10 | 20 | 14 | 18 |
| Rainy days | 5 | 2 | 7 | 19 | 15 | 21 | 24 | 25 | 20 | 11 | 14 | 8 |
| Snow days | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 5 |
The largest precipitation sum in Tolmolchŏm is at