Average annual temperature is 8.9 °C
Absolute maximum temperature: 30.4 °C
Absolute minimum temperature: -23.7 °C
Number of sunny days: 172 days
Number of rainy days: 173 days
Number of snow days: 20 days
Look at detailed online map of T’osŏng
* Weather data for T’osŏng 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) | 5.8 | 7.3 | 17.8 | 21.5 | 26.4 | 30.0 | 29.8 | 30.4 | 28.0 | 19.1 | 19.0 | 9.3 |
| Average daytime temperature (°C) | -3.1 | 2.5 | 10.4 | 13.9 | 19.4 | 23.3 | 26.6 | 25.8 | 23.3 | 15.8 | 5.5 | -1.6 |
| Average temperature (°C) | -7.4 | -2.6 | 4.5 | 8.3 | 14.4 | 18.6 | 22.7 | 22.2 | 18.9 | 11.2 | 0.9 | -5.2 |
| Average night temperature (°C) | -12.4 | -6.0 | -0.1 | 3.6 | 9.8 | 14.4 | 19.6 | 19.3 | 15.5 | 7.2 | -2.8 | -9.2 |
| Absolute minimum temperature (°C) | -23.7 | -10.4 | -8.5 | -3.1 | 4.6 | 10.5 | 15.0 | 16.5 | 8.9 | 0.1 | -12.0 | -22.9 |
| 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 | 14.6 | 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) | 6.8 | 8.4 | 9.6 | 8.1 | 9.3 | 9.6 | 8.1 | 7.3 | 7.8 | 8.3 | 6.5 | 5.4 |
| Precipitation (mm) | 46 | 4 | 29 | 131 | 150 | 235 | 290 | 313 | 85 | 32 | 130 | 86 |
| Sunny days | 20 | 22 | 24 | 10 | 18 | 9 | 6 | 2 | 10 | 21 | 14 | 16 |
| Rainy days | 4 | 1 | 7 | 20 | 13 | 21 | 25 | 29 | 20 | 10 | 13 | 10 |
| Snow days | 7 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 5 |
The largest precipitation sum in T’osŏng is at