Best year time to visit Heyakou

General weather information about Heyakou

Average annual temperature is 14.4 °C

Absolute maximum temperature: 30.6 °C

Absolute minimum temperature: -5.2 °C

Number of sunny days: 95 days

Number of rainy days: 263 days

Number of snow days: 7 days

Look at detailed online map of Heyakou

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

Heyakou air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)19.021.525.628.830.629.130.027.828.126.922.623.9
Average daytime temperature (°C)8.611.916.121.723.824.426.525.425.219.517.011.8
Average temperature (°C)3.76.910.915.818.719.821.921.020.015.211.96.6
Average night temperature (°C)-0.62.96.611.114.216.018.017.315.811.57.52.4
Absolute minimum temperature (°C)-4.3-1.5-0.35.09.912.414.011.611.66.2-0.7-5.2

Heyakou monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.013.013.013.013.012.011.011.010.0
Daylight mean duration (h)10.711.212.012.813.513.813.613.112.311.510.810.5
Daylight minimum duration (h)10.010.011.012.013.013.013.012.011.011.010.010.0
Sunshine mean duration (h)4.23.54.67.97.46.98.69.39.95.76.24.6
Precipitation (mm)123578581582142512511181123015
Sunny days1545766918101014
Rainy days92426232524223022212017
Snow days700000000000

Best time to visit Heyakou:

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

  • July — 8.6(h)
  • August — 9.3(h)
  • September — 9.9(h)

The largest precipitation sum in Heyakou is at

  • May — 158(mm)
  • June — 214(mm)
  • July — 251(mm)
  • August — 251(mm)
  • Frequently asked questions

    When is the best time to visit Heyakou?
    The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Heyakou.
    What is the weather like in Heyakou?
    See average temperature, rainfall and daylight hours for Heyakou by month in the table above.
    How many sunny days does Heyakou have?
    The monthly weather statistics above show sunshine and rainfall patterns for Heyakou throughout the year.