Average annual temperature is 7.5 °C
Absolute maximum temperature: 28.9 °C
Absolute minimum temperature: -19.0 °C
Number of sunny days: 192 days
Number of rainy days: 143 days
Number of snow days: 30 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) | 8.1 | 6.0 | 14.2 | 23.2 | 22.7 | 26.6 | 28.9 | 27.3 | 27.1 | 16.6 | 13.4 | 9.9 |
| Average daytime temperature (°C) | -0.9 | 1.2 | 9.7 | 12.6 | 17.0 | 22.1 | 24.9 | 24.0 | 19.6 | 13.1 | 7.0 | 1.9 |
| Average temperature (°C) | -6.0 | -2.9 | 3.8 | 6.8 | 11.8 | 16.9 | 19.3 | 18.7 | 14.9 | 8.3 | 1.6 | -3.4 |
| Average night temperature (°C) | -10.8 | -7.2 | -1.3 | 1.8 | 7.2 | 11.7 | 14.4 | 14.1 | 11.2 | 4.4 | -2.9 | -7.6 |
| Absolute minimum temperature (°C) | -19.0 | -15.1 | -6.8 | -5.4 | 1.8 | 7.7 | 10.0 | 7.9 | 5.9 | 1.1 | -7.2 | -15.9 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.9 | 5.1 | 8.2 | 7.8 | 6.5 | 8.8 | 9.5 | 9.3 | 6.8 | 6.7 | 7.2 | 7.4 |
| Precipitation (mm) | 6 | 23 | 18 | 50 | 66 | 56 | 70 | 64 | 90 | 64 | 6 | 7 |
| Sunny days | 23 | 14 | 16 | 17 | 12 | 15 | 12 | 12 | 5 | 17 | 24 | 25 |
| Rainy days | 2 | 3 | 12 | 9 | 19 | 15 | 19 | 19 | 25 | 14 | 3 | 3 |
| Snow days | 6 | 11 | 3 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3 |
The best time to visit Henan during the most sunny months:
The largest precipitation sum in Henan is at