Average annual temperature is 12.0 °C
Absolute maximum temperature: 34.0 °C
Absolute minimum temperature: -17.5 °C
Number of sunny days: 186 days
Number of rainy days: 164 days
Number of snow days: 15 days
Look at detailed online map of Tunjŏn
* Weather data for Tunjŏn 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) | 10.3 | 11.0 | 21.7 | 23.8 | 29.1 | 32.7 | 32.1 | 34.0 | 30.7 | 23.2 | 23.9 | 16.0 |
| Average daytime temperature (°C) | 0.4 | 5.4 | 13.4 | 17.6 | 24.1 | 27.3 | 29.7 | 29.3 | 26.5 | 19.5 | 8.7 | 2.6 |
| Average temperature (°C) | -4.3 | -0.4 | 6.4 | 11.5 | 17.9 | 22.0 | 25.6 | 25.4 | 21.8 | 14.1 | 4.3 | -1.5 |
| Average night temperature (°C) | -8.7 | -4.3 | 0.8 | 6.4 | 12.4 | 17.4 | 22.3 | 22.2 | 17.8 | 9.6 | 0.3 | -5.3 |
| Absolute minimum temperature (°C) | -17.5 | -7.2 | -4.8 | -0.5 | 6.3 | 12.8 | 19.6 | 17.1 | 12.7 | 4.4 | -6.8 | -15.0 |
| 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 | 10.8 | 12.0 | 13.2 | 14.3 | 14.8 | 14.5 | 13.6 | 12.4 | 11.2 | 10.1 | 9.5 |
| 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) | 7.2 | 8.4 | 9.3 | 8.0 | 9.0 | 9.6 | 8.8 | 8.0 | 8.5 | 8.6 | 6.5 | 5.4 |
| Precipitation (mm) | 24 | 4 | 8 | 88 | 117 | 123 | 197 | 246 | 31 | 32 | 123 | 62 |
| Sunny days | 18 | 25 | 26 | 13 | 19 | 10 | 8 | 5 | 13 | 18 | 17 | 14 |
| Rainy days | 7 | 3 | 5 | 17 | 12 | 20 | 23 | 26 | 17 | 13 | 11 | 10 |
| Snow days | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 7 |
The largest precipitation sum in Tunjŏn is at