Average annual temperature is 12.8 °C
Absolute maximum temperature: 32.9 °C
Absolute minimum temperature: -14.4 °C
Number of sunny days: 163 days
Number of rainy days: 193 days
Number of snow days: 9 days
Look at detailed online map of Suji-myeon
* Weather data for Suji-myeon 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) | 14.9 | 13.0 | 23.0 | 25.3 | 30.3 | 32.4 | 31.7 | 32.9 | 29.3 | 21.2 | 23.6 | 17.3 |
| Average daytime temperature (°C) | 4.1 | 7.8 | 15.8 | 17.8 | 22.1 | 27.0 | 27.5 | 29.1 | 25.5 | 18.5 | 11.3 | 6.4 |
| Average temperature (°C) | -0.8 | 1.9 | 8.9 | 11.7 | 16.9 | 21.4 | 24.0 | 25.0 | 21.4 | 13.4 | 6.6 | 2.4 |
| Average night temperature (°C) | -4.8 | -2.5 | 3.3 | 6.3 | 12.4 | 17.0 | 21.4 | 21.5 | 17.7 | 8.8 | 2.4 | -0.9 |
| Absolute minimum temperature (°C) | -14.4 | -7.2 | -3.9 | -0.7 | 2.8 | 12.8 | 18.4 | 17.8 | 12.0 | 4.5 | -5.8 | -10.4 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.3 | 7.2 | 8.8 | 7.7 | 8.0 | 9.2 | 6.9 | 9.7 | 7.6 | 8.6 | 7.6 | 5.9 |
| Precipitation (mm) | 43 | 28 | 59 | 86 | 170 | 221 | 435 | 289 | 199 | 12 | 118 | 104 |
| Sunny days | 19 | 18 | 21 | 13 | 14 | 13 | 3 | 4 | 8 | 21 | 15 | 14 |
| Rainy days | 8 | 10 | 10 | 17 | 17 | 17 | 28 | 27 | 22 | 10 | 15 | 12 |
| Snow days | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 |
The largest precipitation sum in Suji-myeon is at