Average annual temperature is 21.5 °C
Absolute maximum temperature: 39.5 °C
Absolute minimum temperature: 2.5 °C
Number of sunny days: 138 days
Number of rainy days: 227 days
Look at detailed online map of Changmai
* Weather data for Changmai 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) | 27.7 | 29.7 | 34.2 | 35.3 | 39.5 | 37.8 | 37.7 | 33.7 | 33.7 | 34.6 | 30.7 | 28.1 |
| Average daytime temperature (°C) | 16.1 | 19.1 | 23.6 | 30.0 | 31.8 | 32.5 | 34.3 | 30.8 | 31.5 | 28.0 | 24.0 | 19.2 |
| Average temperature (°C) | 11.3 | 14.4 | 18.6 | 23.7 | 26.2 | 27.1 | 29.1 | 26.0 | 26.2 | 22.6 | 18.7 | 14.2 |
| Average night temperature (°C) | 6.8 | 10.1 | 14.2 | 18.7 | 21.5 | 22.9 | 24.7 | 22.6 | 22.1 | 17.9 | 14.2 | 9.5 |
| Absolute minimum temperature (°C) | 3.3 | 6.6 | 10.4 | 13.1 | 16.8 | 20.0 | 21.8 | 18.7 | 18.9 | 13.6 | 8.5 | 2.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 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 | 12.7 | 13.3 | 13.6 | 13.5 | 13.0 | 12.3 | 11.6 | 11.0 | 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) | 6.3 | 5.4 | 6.8 | 9.9 | 9.3 | 10.1 | 11.0 | 9.3 | 9.8 | 8.7 | 7.5 | 6.9 |
| Precipitation (mm) | 8 | 50 | 65 | 113 | 99 | 200 | 92 | 237 | 78 | 69 | 39 | 27 |
| Sunny days | 21 | 12 | 11 | 12 | 7 | 5 | 7 | 3 | 9 | 19 | 14 | 18 |
| Rainy days | 10 | 16 | 20 | 18 | 24 | 25 | 24 | 28 | 21 | 12 | 16 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Changmai during the most sunny months:
The largest precipitation sum in Changmai is at