Average annual temperature is 10.6 °C
Absolute maximum temperature: 39.3 °C
Absolute minimum temperature: -18.8 °C
Number of sunny days: 290 days
Number of rainy days: 57 days
Number of snow days: 18 days
Look at detailed online map of Jiantai
* Weather data for Jiantai China is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 10.8 | 15.2 | 19.8 | 31.5 | 29.8 | 36.4 | 39.3 | 38.0 | 36.0 | 23.2 | 18.8 | 12.5 |
| Average daytime temperature (°C) | -1.8 | 5.3 | 14.1 | 16.1 | 23.6 | 30.5 | 32.4 | 30.5 | 26.3 | 18.4 | 7.4 | 1.2 |
| Average temperature (°C) | -8.0 | -0.9 | 6.8 | 9.9 | 17.2 | 24.2 | 25.7 | 24.2 | 19.7 | 11.6 | 1.2 | -4.8 |
| Average night temperature (°C) | -13.7 | -6.2 | -0.7 | 3.3 | 10.9 | 17.7 | 19.1 | 18.2 | 13.1 | 5.7 | -3.9 | -9.5 |
| Absolute minimum temperature (°C) | -18.8 | -10.9 | -4.0 | -3.9 | 5.1 | 10.0 | 12.3 | 14.5 | 4.8 | 1.9 | -8.9 | -16.3 |
| 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 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.7 | 12.0 | 13.2 | 14.3 | 14.9 | 14.6 | 13.7 | 12.4 | 11.2 | 10.1 | 9.5 |
| 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) | 8.4 | 8.3 | 10.2 | 8.2 | 8.2 | 9.4 | 10.3 | 8.9 | 9.4 | 8.2 | 8.1 | 7.5 |
| Precipitation (mm) | 0 | 3 | 0 | 10 | 10 | 14 | 30 | 12 | 8 | 15 | 7 | 4 |
| Sunny days | 28 | 24 | 31 | 18 | 22 | 23 | 22 | 22 | 24 | 25 | 26 | 25 |
| Rainy days | 0 | 0 | 0 | 8 | 9 | 7 | 9 | 9 | 6 | 6 | 2 | 1 |
| Snow days | 3 | 4 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 5 |
The largest precipitation sum in Jiantai is at