Average annual temperature is 7.1 °C
Absolute maximum temperature: 30.1 °C
Absolute minimum temperature: -32.9 °C
Number of sunny days: 153 days
Number of rainy days: 172 days
Number of snow days: 40 days
Look at detailed online map of Sap'yŏngch'am
* Weather data for Sap'yŏngch'am 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) | 8.0 | 4.9 | 17.4 | 19.8 | 24.4 | 30.1 | 29.5 | 30.0 | 27.5 | 18.9 | 16.4 | 6.4 |
| Average daytime temperature (°C) | -5.7 | -1.1 | 8.4 | 12.7 | 19.5 | 22.6 | 26.3 | 25.7 | 23.3 | 15.1 | 3.7 | -3.2 |
| Average temperature (°C) | -11.9 | -7.5 | 2.1 | 7.2 | 14.0 | 18.1 | 22.2 | 22.1 | 18.0 | 9.5 | -0.7 | -8.6 |
| Average night temperature (°C) | -19.3 | -14.9 | -3.3 | 2.0 | 8.5 | 13.6 | 18.5 | 19.0 | 13.0 | 4.6 | -4.5 | -13.7 |
| Absolute minimum temperature (°C) | -32.9 | -22.4 | -22.1 | -3.4 | 2.9 | 8.0 | 14.7 | 14.0 | 6.0 | -1.2 | -13.6 | -32.3 |
| 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 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 11.9 | 13.3 | 14.4 | 15.0 | 14.7 | 13.7 | 12.5 | 11.1 | 10.0 | 9.3 |
| 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) | 6.1 | 8.1 | 8.9 | 8.2 | 10.6 | 9.9 | 9.3 | 6.5 | 10.2 | 9.0 | 5.9 | 5.3 |
| Precipitation (mm) | 36 | 9 | 70 | 118 | 171 | 226 | 272 | 463 | 24 | 34 | 132 | 55 |
| Sunny days | 13 | 19 | 16 | 15 | 12 | 6 | 5 | 1 | 18 | 15 | 16 | 17 |
| Rainy days | 3 | 0 | 10 | 14 | 19 | 24 | 26 | 30 | 12 | 15 | 11 | 8 |
| Snow days | 15 | 9 | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 6 |
The best time to visit Sap'yŏngch'am during the most sunny months:
The largest precipitation sum in Sap'yŏngch'am is at