Average annual temperature is 12.4 °C
Absolute maximum temperature: 33.2 °C
Absolute minimum temperature: -18.4 °C
Number of sunny days: 174 days
Number of rainy days: 176 days
Number of snow days: 15 days
Look at detailed online map of Jeolmal
* Weather data for Jeolmal South 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) | 13.8 | 11.3 | 22.3 | 23.7 | 30.3 | 31.1 | 33.1 | 33.2 | 29.3 | 21.4 | 23.5 | 16.8 |
| Average daytime temperature (°C) | 1.6 | 6.0 | 14.6 | 17.3 | 22.5 | 26.6 | 28.7 | 29.4 | 25.3 | 18.1 | 9.6 | 4.0 |
| Average temperature (°C) | -2.7 | 0.8 | 8.5 | 11.6 | 17.5 | 21.5 | 24.7 | 25.2 | 21.3 | 13.5 | 5.2 | 0.4 |
| Average night temperature (°C) | -6.9 | -2.8 | 3.4 | 6.9 | 12.8 | 17.3 | 21.7 | 21.8 | 18.0 | 9.4 | 0.9 | -2.9 |
| Absolute minimum temperature (°C) | -18.4 | -8.0 | -4.7 | 0.0 | 5.0 | 13.8 | 17.0 | 16.0 | 12.1 | 3.6 | -9.3 | -15.3 |
| 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 | 14.0 | 14.0 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.8 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 12.4 | 11.3 | 10.2 | 9.7 |
| 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) | 7.1 | 7.8 | 9.1 | 8.1 | 8.6 | 10.1 | 7.4 | 8.9 | 7.4 | 8.5 | 7.4 | 5.9 |
| Precipitation (mm) | 34 | 7 | 37 | 65 | 117 | 174 | 508 | 392 | 280 | 22 | 69 | 94 |
| Sunny days | 17 | 21 | 21 | 13 | 19 | 9 | 6 | 6 | 6 | 23 | 16 | 17 |
| Rainy days | 7 | 4 | 10 | 17 | 12 | 21 | 25 | 25 | 24 | 8 | 13 | 10 |
| Snow days | 7 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4 |
The best time to visit Jeolmal during the most sunny months:
The largest precipitation sum in Jeolmal is at