Best year time to visit Henan

General weather information about Henan

Average annual temperature is 7.2 °C

Absolute maximum temperature: 32.6 °C

Absolute minimum temperature: -25.0 °C

Number of sunny days: 195 days

Number of rainy days: 139 days

Number of snow days: 31 days

Look at detailed online map of Henan

* Weather data for Henan China is based on climate observations for 2026 year

Henan air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)6.212.520.020.428.332.332.432.627.422.512.55.8
Average daytime temperature (°C)-5.50.69.513.922.125.327.325.623.516.42.7-4.8
Average temperature (°C)-10.9-6.12.27.014.519.122.521.817.59.2-1.5-9.4
Average night temperature (°C)-15.5-11.7-3.31.27.714.518.618.812.73.3-4.8-12.7
Absolute minimum temperature (°C)-25.0-19.1-7.0-4.31.79.213.913.65.7-2.7-13.1-20.3

Henan monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.011.012.014.015.015.015.014.013.011.010.09.0
Daylight mean duration (h)9.410.511.913.414.715.315.013.912.511.09.89.1
Daylight minimum duration (h)9.09.011.012.014.015.014.013.011.010.09.09.0
Sunshine mean duration (h)7.48.59.07.910.58.98.55.49.69.35.66.7
Precipitation (mm)961058481251344331513618
Sunny days212224151874518221623
Rainy days102151323272612983
Snow days965000000065

Best time to visit Henan:

The best time to visit Henan during the most sunny months:

  • May — 10.5(h)

Months with the longest average daylight duration in Henan:

  • June — 15.3(h)

The largest precipitation sum in Henan is at

  • June — 125(mm)
  • July — 134(mm)
  • August — 433(mm)