Average annual temperature is 7.6 °C
Absolute maximum temperature: 29.5 °C
Absolute minimum temperature: -29.2 °C
Number of sunny days: 165 days
Number of rainy days: 176 days
Number of snow days: 24 days
Look at detailed online map of Yŏnam-dong
* Weather data for Yŏnam-dong 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) | 4.5 | 5.7 | 17.7 | 20.1 | 25.7 | 28.9 | 29.0 | 29.5 | 27.4 | 18.7 | 18.6 | 7.9 |
| Average daytime temperature (°C) | -5.2 | -0.6 | 9.2 | 13.1 | 19.2 | 22.5 | 25.9 | 24.5 | 22.2 | 15.4 | 3.9 | -3.9 |
| Average temperature (°C) | -9.7 | -6.0 | 3.3 | 7.8 | 14.2 | 17.9 | 22.0 | 21.3 | 17.9 | 10.5 | -0.4 | -7.9 |
| Average night temperature (°C) | -15.0 | -11.6 | -1.4 | 3.4 | 9.7 | 13.8 | 18.9 | 18.9 | 14.4 | 6.6 | -3.9 | -12.0 |
| Absolute minimum temperature (°C) | -28.6 | -21.1 | -12.1 | -2.4 | 4.8 | 10.5 | 16.1 | 14.1 | 8.2 | 0.5 | -12.7 | -29.2 |
| 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) | 9.7 | 10.7 | 12.0 | 13.3 | 14.4 | 14.9 | 14.7 | 13.7 | 12.5 | 11.2 | 10.0 | 9.4 |
| 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) | 6.0 | 8.0 | 9.1 | 8.5 | 9.7 | 9.7 | 8.6 | 6.4 | 8.8 | 8.9 | 6.0 | 4.9 |
| Precipitation (mm) | 42 | 11 | 43 | 112 | 184 | 203 | 221 | 346 | 32 | 51 | 97 | 88 |
| Sunny days | 18 | 21 | 20 | 14 | 17 | 6 | 7 | 3 | 11 | 18 | 14 | 16 |
| Rainy days | 4 | 1 | 9 | 16 | 14 | 24 | 24 | 28 | 19 | 13 | 13 | 11 |
| Snow days | 9 | 6 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 4 |
The largest precipitation sum in Yŏnam-dong is at