Average annual temperature is 18.0 °C
Absolute maximum temperature: 36.3 °C
Absolute minimum temperature: 1.5 °C
Number of sunny days: 176 days
Number of rainy days: 189 days
Look at detailed online map of Erhaichang
* Weather data for Erhaichang 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) | 25.3 | 25.0 | 27.1 | 31.8 | 36.0 | 36.3 | 32.1 | 29.3 | 30.3 | 28.4 | 24.3 | 22.0 |
| Average daytime temperature (°C) | 18.8 | 21.7 | 24.5 | 28.1 | 29.0 | 29.0 | 28.6 | 27.1 | 27.4 | 24.3 | 21.5 | 18.3 |
| Average temperature (°C) | 10.7 | 13.8 | 16.5 | 20.5 | 22.0 | 22.7 | 22.7 | 21.7 | 21.2 | 18.1 | 14.1 | 11.5 |
| Average night temperature (°C) | 3.2 | 5.6 | 7.8 | 11.0 | 14.1 | 17.4 | 18.1 | 17.9 | 16.2 | 13.4 | 8.0 | 6.1 |
| Absolute minimum temperature (°C) | 1.5 | 2.6 | 5.1 | 6.1 | 11.3 | 14.1 | 16.3 | 16.0 | 14.4 | 10.0 | 4.8 | 3.0 |
| 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) | 10.8 | 11.3 | 12.0 | 12.8 | 13.4 | 13.7 | 13.5 | 13.0 | 12.3 | 11.6 | 10.9 | 10.6 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 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 | 9.7 | 10.7 | 11.3 | 10.9 | 10.0 | 9.9 | 7.9 | 10.2 | 8.8 | 9.0 | 7.7 |
| Precipitation (mm) | 1 | 5 | 2 | 2 | 53 | 159 | 179 | 258 | 98 | 129 | 26 | 32 |
| Sunny days | 26 | 21 | 23 | 25 | 18 | 3 | 3 | 0 | 5 | 10 | 25 | 17 |
| Rainy days | 5 | 7 | 8 | 5 | 13 | 27 | 28 | 31 | 25 | 21 | 5 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Erhaichang is at