Average annual temperature is 11.5 °C
Absolute maximum temperature: 32.4 °C
Absolute minimum temperature: -19.7 °C
Number of sunny days: 188 days
Number of rainy days: 160 days
Number of snow days: 17 days
Look at detailed online map of Rihyŏl-li
* Weather data for Rihyŏl-li 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) | 9.9 | 9.7 | 20.5 | 23.2 | 29.0 | 32.1 | 32.0 | 32.4 | 30.2 | 22.3 | 23.5 | 14.5 |
| Average daytime temperature (°C) | -0.4 | 4.6 | 12.8 | 17.2 | 23.3 | 26.4 | 29.3 | 28.5 | 26.1 | 18.8 | 7.6 | 1.4 |
| Average temperature (°C) | -4.9 | -0.7 | 6.1 | 11.3 | 17.6 | 21.2 | 25.3 | 25.0 | 21.4 | 13.5 | 3.2 | -2.5 |
| Average night temperature (°C) | -9.6 | -4.6 | 0.6 | 6.4 | 12.2 | 16.8 | 22.0 | 22.0 | 17.4 | 9.2 | -0.6 | -6.5 |
| Absolute minimum temperature (°C) | -19.7 | -7.8 | -5.9 | 1.0 | 5.9 | 12.7 | 19.3 | 16.5 | 11.7 | 3.8 | -8.1 | -18.5 |
| 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 | 14.8 | 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) | 7.2 | 8.2 | 9.4 | 8.1 | 9.2 | 9.7 | 9.4 | 7.8 | 8.8 | 8.6 | 6.7 | 6.0 |
| Precipitation (mm) | 20 | 4 | 8 | 84 | 127 | 206 | 223 | 309 | 40 | 52 | 116 | 66 |
| Sunny days | 19 | 24 | 25 | 13 | 19 | 10 | 7 | 4 | 13 | 20 | 16 | 18 |
| Rainy days | 4 | 2 | 6 | 17 | 12 | 20 | 24 | 27 | 17 | 11 | 12 | 8 |
| Snow days | 8 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 5 |
The largest precipitation sum in Rihyŏl-li is at