Best year time to visit Heli’ao

General weather information about Heli’ao

Average annual temperature is 19.0 °C

Absolute maximum temperature: 37.0 °C

Absolute minimum temperature: -2.5 °C

Number of sunny days: 117 days

Number of rainy days: 246 days

Number of snow days: 2 days

Look at detailed online map of Heli’ao

* Weather data for Heli’ao China is based on climate observations for 2026 year

Heli’ao air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)25.118.224.729.334.033.237.034.834.831.828.825.4
Average daytime temperature (°C)13.012.118.023.127.329.933.931.730.425.219.113.5
Average temperature (°C)8.68.813.718.822.926.029.727.826.020.514.79.1
Average night temperature (°C)3.85.89.614.819.322.926.324.522.416.610.94.7
Absolute minimum temperature (°C)-1.10.55.98.413.618.924.619.118.012.25.4-2.5

Heli’ao 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)10.611.212.012.813.513.813.713.112.311.510.810.5
Daylight minimum duration (h)10.010.011.012.013.013.013.012.011.011.010.010.0
Sunshine mean duration (h)5.73.14.56.37.38.310.29.38.76.35.45.7
Precipitation (mm)26136265315237165115160406013781
Sunny days19557565514151615
Rainy days102326232624262616161416
Snow days200000000000

Heli’ao - weather forecast by months

Heli’ao weather in januaryHeli’ao weather in februaryHeli’ao weather in marchHeli’ao weather in aprilHeli’ao weather in mayHeli’ao weather in juneHeli’ao weather in julyHeli’ao weather in augustHeli’ao weather in septemberHeli’ao weather in octoberHeli’ao weather in novemberHeli’ao weather in december

Best time to visit Heli’ao:

The best time to visit Heli’ao during the most sunny months:

  • July — 10.2(h)
  • August — 9.3(h)
  • September — 8.7(h)

The largest precipitation sum in Heli’ao is at

  • March — 265(mm)
  • April — 315(mm)
  • May — 237(mm)

    • Weather forecast in the closest to Heli’ao admin centers

    Weather forecast in the closest towns to Heli’ao

    Explore Heli’ao

    See also
    MapTrains schedule
    Plan your trip
    AccommodationExperiencesBlog

    Frequently asked questions

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