Average annual temperature is 11.6 °C
Absolute maximum temperature: 32.6 °C
Absolute minimum temperature: -19.3 °C
Number of sunny days: 194 days
Number of rainy days: 155 days
Number of snow days: 16 days
Look at detailed online map of Tolbyŏk
* Weather data for Tolbyŏk 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) | 10.1 | 10.0 | 20.7 | 23.8 | 29.6 | 32.0 | 32.1 | 32.6 | 30.6 | 22.9 | 24.2 | 15.2 |
| Average daytime temperature (°C) | -0.2 | 5.0 | 13.2 | 17.7 | 23.8 | 26.7 | 29.6 | 28.8 | 26.5 | 19.3 | 8.0 | 1.6 |
| Average temperature (°C) | -4.9 | -0.6 | 6.2 | 11.6 | 17.8 | 21.5 | 25.5 | 25.2 | 21.7 | 13.7 | 3.5 | -2.5 |
| Average night temperature (°C) | -10.0 | -4.6 | 0.3 | 6.5 | 12.3 | 17.1 | 22.2 | 22.3 | 17.7 | 9.1 | -0.4 | -6.6 |
| Absolute minimum temperature (°C) | -19.3 | -7.3 | -6.2 | 1.1 | 6.3 | 12.9 | 19.8 | 16.9 | 11.9 | 3.7 | -7.5 | -18.2 |
| 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 | 10.7 | 12.0 | 13.2 | 14.3 | 14.9 | 14.6 | 13.7 | 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) | 7.0 | 8.1 | 9.2 | 8.0 | 9.0 | 9.4 | 9.2 | 7.7 | 8.8 | 8.5 | 6.7 | 5.9 |
| Precipitation (mm) | 20 | 4 | 11 | 85 | 132 | 227 | 188 | 315 | 42 | 69 | 118 | 63 |
| Sunny days | 18 | 24 | 24 | 15 | 23 | 10 | 9 | 6 | 12 | 21 | 15 | 17 |
| Rainy days | 6 | 2 | 6 | 15 | 8 | 20 | 22 | 25 | 18 | 10 | 13 | 10 |
| Snow days | 7 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 4 |
The largest precipitation sum in Tolbyŏk is at