Average annual temperature is 6.6 °C
Absolute maximum temperature: 34.4 °C
Absolute minimum temperature: -26.8 °C
Number of sunny days: 217 days
Number of rainy days: 119 days
Number of snow days: 29 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) | 6.1 | 8.6 | 17.6 | 22.8 | 29.9 | 34.4 | 34.1 | 31.3 | 29.5 | 19.9 | 18.4 | 7.5 |
| Average daytime temperature (°C) | -5.2 | 0.3 | 9.6 | 12.8 | 21.0 | 26.5 | 27.0 | 25.7 | 21.9 | 15.4 | 1.2 | -5.1 |
| Average temperature (°C) | -10.7 | -6.0 | 2.5 | 6.5 | 14.3 | 19.7 | 21.5 | 19.9 | 15.7 | 8.7 | -3.9 | -9.9 |
| Average night temperature (°C) | -15.6 | -11.2 | -2.8 | 0.9 | 8.2 | 13.1 | 16.5 | 14.9 | 10.8 | 3.2 | -8.0 | -14.0 |
| Absolute minimum temperature (°C) | -26.8 | -16.7 | -9.5 | -5.3 | 2.6 | 7.2 | 13.4 | 8.6 | 3.0 | -1.8 | -17.2 | -25.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.6 | 10.6 | 11.9 | 13.3 | 14.5 | 15.1 | 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) | 8.0 | 8.0 | 10.0 | 9.6 | 9.6 | 11.6 | 9.0 | 9.7 | 9.7 | 9.2 | 7.1 | 6.7 |
| Precipitation (mm) | 2 | 9 | 2 | 22 | 49 | 39 | 119 | 69 | 40 | 18 | 10 | 12 |
| Sunny days | 28 | 22 | 24 | 17 | 13 | 14 | 7 | 12 | 14 | 22 | 20 | 24 |
| Rainy days | 0 | 0 | 4 | 8 | 18 | 16 | 24 | 19 | 16 | 9 | 4 | 1 |
| Snow days | 3 | 6 | 3 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 6 |
The best time to visit Henan during the most sunny months:
The largest precipitation sum in Henan is at