Average annual temperature is 14.1 °C
Absolute maximum temperature: 36.5 °C
Absolute minimum temperature: -13.5 °C
Number of sunny days: 183 days
Number of rainy days: 174 days
Number of snow days: 8 days
Look at detailed online map of Tonggye
* Weather data for Tonggye 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) | 15.7 | 12.7 | 25.6 | 27.4 | 32.8 | 36.5 | 33.0 | 34.0 | 31.2 | 23.1 | 25.4 | 19.1 |
| Average daytime temperature (°C) | 5.1 | 8.3 | 17.0 | 19.9 | 24.9 | 29.0 | 29.4 | 30.7 | 27.0 | 20.7 | 13.0 | 7.5 |
| Average temperature (°C) | -0.1 | 2.1 | 9.1 | 13.5 | 18.7 | 23.1 | 25.7 | 26.6 | 22.8 | 15.0 | 8.3 | 3.5 |
| Average night temperature (°C) | -4.6 | -2.7 | 2.9 | 8.0 | 13.6 | 18.8 | 22.9 | 23.2 | 19.2 | 10.1 | 3.8 | -0.2 |
| Absolute minimum temperature (°C) | -13.5 | -6.4 | -4.8 | 1.0 | 4.3 | 13.9 | 20.7 | 17.9 | 13.6 | 4.7 | -4.1 | -10.1 |
| 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) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 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 | 7.6 | 9.0 | 7.9 | 8.4 | 9.7 | 7.1 | 9.4 | 7.6 | 8.5 | 6.8 | 5.5 |
| Precipitation (mm) | 45 | 8 | 29 | 94 | 171 | 209 | 643 | 323 | 226 | 17 | 81 | 128 |
| Sunny days | 20 | 23 | 23 | 15 | 13 | 14 | 4 | 4 | 11 | 23 | 18 | 15 |
| Rainy days | 9 | 5 | 8 | 15 | 18 | 16 | 27 | 27 | 19 | 8 | 11 | 11 |
| Snow days | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 5 |
The largest precipitation sum in Tonggye is at