Average annual temperature is 13.7 °C
Absolute maximum temperature: 38.8 °C
Absolute minimum temperature: -16.7 °C
Number of sunny days: 248 days
Number of rainy days: 110 days
Number of snow days: 7 days
Look at detailed online map of Henantan
* Weather data for Henantan 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) | 15.4 | 15.0 | 25.7 | 28.1 | 33.9 | 34.1 | 38.8 | 34.6 | 29.9 | 27.5 | 27.4 | 21.7 |
| Average daytime temperature (°C) | 5.8 | 8.0 | 17.3 | 18.4 | 23.3 | 29.7 | 31.9 | 28.8 | 25.0 | 21.8 | 12.8 | 3.8 |
| Average temperature (°C) | 0.4 | 2.6 | 11.0 | 12.9 | 18.8 | 24.5 | 27.1 | 24.5 | 20.6 | 16.0 | 6.7 | -1.1 |
| Average night temperature (°C) | -4.2 | -1.4 | 5.0 | 8.1 | 14.6 | 19.3 | 22.6 | 20.8 | 16.7 | 11.7 | 2.1 | -5.4 |
| Absolute minimum temperature (°C) | -13.1 | -4.3 | -1.7 | 1.7 | 8.1 | 14.5 | 20.2 | 14.3 | 10.5 | 5.5 | -4.7 | -16.7 |
| 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 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 12.4 | 11.3 | 10.3 | 9.7 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.8 | 7.5 | 9.6 | 7.7 | 7.3 | 10.4 | 9.8 | 9.8 | 7.6 | 8.0 | 7.7 | 7.3 |
| Precipitation (mm) | 8 | 14 | 8 | 102 | 112 | 20 | 179 | 138 | 88 | 5 | 15 | 33 |
| Sunny days | 28 | 23 | 27 | 18 | 17 | 20 | 17 | 9 | 10 | 27 | 27 | 25 |
| Rainy days | 2 | 2 | 3 | 12 | 14 | 10 | 14 | 22 | 20 | 4 | 2 | 5 |
| Snow days | 1 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
The largest precipitation sum in Henantan is at