Average annual temperature is 4.4 °C
Absolute maximum temperature: 29.4 °C
Absolute minimum temperature: -34.8 °C
Number of sunny days: 157 days
Number of rainy days: 152 days
Number of snow days: 56 days
Look at detailed online map of Henan
* Weather data for Henan 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) | 3.5 | 3.7 | 16.9 | 20.3 | 26.5 | 29.4 | 29.4 | 28.3 | 25.4 | 17.7 | 17.5 | 6.2 |
| Average daytime temperature (°C) | -9.9 | -4.1 | 6.7 | 10.8 | 18.8 | 22.4 | 25.5 | 24.6 | 20.9 | 12.6 | -0.3 | -8.2 |
| Average temperature (°C) | -15.5 | -10.3 | 0.1 | 5.0 | 12.6 | 16.7 | 20.5 | 20.1 | 15.1 | 6.4 | -5.5 | -13.7 |
| Average night temperature (°C) | -23.0 | -17.6 | -5.8 | 0.0 | 6.3 | 11.7 | 16.3 | 16.6 | 10.3 | 1.7 | -10.3 | -19.4 |
| Absolute minimum temperature (°C) | -34.8 | -24.7 | -19.4 | -5.1 | -0.1 | 5.8 | 13.8 | 10.1 | 4.0 | -4.6 | -23.8 | -32.7 |
| 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 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.5 | 10.6 | 11.9 | 13.3 | 14.5 | 15.2 | 14.9 | 13.8 | 12.5 | 11.1 | 9.9 | 9.2 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.2 | 7.6 | 9.1 | 8.0 | 11.1 | 9.7 | 9.8 | 7.4 | 9.9 | 8.8 | 5.7 | 5.7 |
| Precipitation (mm) | 22 | 14 | 29 | 91 | 85 | 191 | 238 | 275 | 41 | 40 | 116 | 37 |
| Sunny days | 13 | 16 | 18 | 14 | 19 | 8 | 4 | 0 | 18 | 18 | 11 | 18 |
| Rainy days | 2 | 0 | 9 | 15 | 12 | 22 | 27 | 31 | 12 | 12 | 8 | 2 |
| Snow days | 16 | 12 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 11 | 11 |
The best time to visit Henan during the most sunny months:
The largest precipitation sum in Henan is at