Average annual temperature is -0.8 °C
Absolute maximum temperature: 15.4 °C
Absolute minimum temperature: -17.1 °C
Number of sunny days: 140 days
Number of rainy days: 125 days
Number of snow days: 100 days
Look at detailed online map of Jainyai
* Weather data for Jainyai 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) | 6.5 | 5.6 | 3.5 | 6.9 | 14.1 | 15.4 | 14.6 | 14.7 | 12.8 | 11.7 | 5.9 | 5.8 |
| Average daytime temperature (°C) | 0.1 | 0.4 | -0.7 | 3.4 | 7.2 | 12.5 | 12.0 | 12.4 | 11.1 | 6.4 | 1.6 | -0.4 |
| Average temperature (°C) | -6.7 | -6.2 | -6.5 | -2.8 | 0.5 | 5.6 | 6.6 | 6.6 | 4.6 | -0.5 | -4.6 | -6.6 |
| Average night temperature (°C) | -12.5 | -11.8 | -11.9 | -8.6 | -5.7 | -0.3 | 2.4 | 2.0 | -1.1 | -5.8 | -9.8 | -12.3 |
| Absolute minimum temperature (°C) | -16.1 | -14.0 | -15.5 | -12.0 | -9.3 | -4.8 | 0.2 | 0.3 | -3.4 | -9.2 | -11.8 | -17.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.5 | 11.2 | 12.0 | 12.9 | 13.6 | 14.0 | 13.8 | 13.2 | 12.3 | 11.5 | 10.7 | 10.3 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.7 | 10.1 | 10.9 | 11.4 | 12.0 | 12.0 | 9.4 | 9.9 | 11.0 | 10.6 | 9.9 | 9.4 |
| Precipitation (mm) | 0 | 8 | 26 | 40 | 46 | 97 | 262 | 226 | 50 | 24 | 7 | 4 |
| Sunny days | 30 | 18 | 11 | 5 | 5 | 6 | 0 | 0 | 6 | 12 | 21 | 26 |
| Rainy days | 0 | 0 | 0 | 0 | 8 | 23 | 31 | 31 | 24 | 7 | 1 | 0 |
| Snow days | 1 | 10 | 20 | 25 | 18 | 1 | 0 | 0 | 0 | 12 | 8 | 5 |
The largest precipitation sum in Jainyai is at