Best year time to visit Heyancun

General weather information about Heyancun

Average annual temperature is 17.9 °C

Absolute maximum temperature: 34.4 °C

Absolute minimum temperature: -0.9 °C

Number of sunny days: 121 days

Number of rainy days: 244 days

Look at detailed online map of Heyancun

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

Heyancun air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)16.916.823.231.229.432.934.134.434.026.223.817.3
Average daytime temperature (°C)10.512.917.323.025.227.130.631.027.721.918.112.1
Average temperature (°C)6.89.713.618.821.523.826.927.224.318.414.29.0
Average night temperature (°C)2.56.29.014.017.820.623.323.621.115.010.25.1
Absolute minimum temperature (°C)-0.94.15.19.112.616.519.019.317.710.25.7-0.1

Heyancun monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.013.014.014.013.012.011.010.010.0
Daylight mean duration (h)10.411.112.012.913.714.113.913.212.411.410.610.2
Daylight minimum duration (h)10.010.011.012.013.013.013.012.011.010.010.010.0
Sunshine mean duration (h)4.72.64.77.36.35.88.59.46.14.65.03.6
Precipitation (mm)29491421152361913131882611439934
Sunny days1610712710661261514
Rainy days151824182420252518251517
Snow days000000000000

Heyancun - weather forecast by months

Heyancun weather in januaryHeyancun weather in februaryHeyancun weather in marchHeyancun weather in aprilHeyancun weather in mayHeyancun weather in juneHeyancun weather in julyHeyancun weather in augustHeyancun weather in septemberHeyancun weather in octoberHeyancun weather in novemberHeyancun weather in december

Best time to visit Heyancun:

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

  • April — 7.3(h)
  • July — 8.5(h)
  • August — 9.4(h)

The largest precipitation sum in Heyancun is at

  • May — 236(mm)
  • June — 191(mm)
  • July — 313(mm)
  • September — 261(mm)

    • Weather forecast in the closest to Heyancun admin centers

    Weather forecast in the closest towns to Heyancun

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    Frequently asked questions

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