Average annual temperature is 12.2 °C
Absolute maximum temperature: 33.4 °C
Absolute minimum temperature: -18.2 °C
Number of sunny days: 182 days
Number of rainy days: 172 days
Number of snow days: 11 days
Look at detailed online map of Deotmal
* Weather data for Deotmal 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) | 12.6 | 10.9 | 23.6 | 24.1 | 30.2 | 31.5 | 33.0 | 33.4 | 29.7 | 20.8 | 23.2 | 16.7 |
| Average daytime temperature (°C) | 1.3 | 6.1 | 14.7 | 17.5 | 22.8 | 26.6 | 28.9 | 29.7 | 25.3 | 18.1 | 9.8 | 3.8 |
| Average temperature (°C) | -3.0 | 0.4 | 7.7 | 11.4 | 17.2 | 21.6 | 25.0 | 25.6 | 21.5 | 13.2 | 5.1 | -0.1 |
| Average night temperature (°C) | -7.2 | -3.8 | 1.6 | 6.0 | 11.7 | 17.1 | 22.0 | 22.2 | 18.4 | 9.1 | 0.5 | -3.6 |
| Absolute minimum temperature (°C) | -18.2 | -8.3 | -5.3 | -0.3 | 3.5 | 12.7 | 18.4 | 17.2 | 12.2 | 2.9 | -8.6 | -14.6 |
| 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 | 14.7 | 14.4 | 13.5 | 12.4 | 11.2 | 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) | 7.0 | 7.8 | 9.2 | 7.9 | 8.8 | 10.0 | 7.7 | 8.9 | 7.3 | 8.0 | 7.4 | 6.0 |
| Precipitation (mm) | 37 | 5 | 28 | 67 | 149 | 159 | 504 | 389 | 257 | 35 | 72 | 93 |
| Sunny days | 19 | 21 | 21 | 13 | 22 | 9 | 5 | 7 | 9 | 22 | 16 | 18 |
| Rainy days | 6 | 6 | 10 | 17 | 9 | 21 | 26 | 24 | 21 | 9 | 14 | 9 |
| Snow days | 6 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 |
The largest precipitation sum in Deotmal is at