Best year time to visit Helu

General weather information about Helu

Average annual temperature is 22.1 °C

Absolute maximum temperature: 35.8 °C

Absolute minimum temperature: 2.1 °C

Number of sunny days: 96 days

Number of rainy days: 269 days

Look at detailed online map of Helu

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

Helu air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)24.127.335.631.134.334.535.833.632.431.929.228.5
Average daytime temperature (°C)17.019.124.626.329.131.333.431.430.627.223.318.8
Average temperature (°C)12.715.019.822.425.527.829.627.827.023.419.114.1
Average night temperature (°C)8.411.015.218.822.124.826.224.924.119.815.09.6
Absolute minimum temperature (°C)2.56.511.113.017.723.424.721.821.315.88.92.1

Helu monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)11.011.012.013.013.013.013.013.012.011.011.010.0
Daylight mean duration (h)10.911.412.012.713.313.613.412.912.311.611.010.7
Daylight minimum duration (h)10.011.011.012.013.013.013.012.011.011.010.010.0
Sunshine mean duration (h)5.74.74.95.77.78.811.19.88.78.07.36.6
Precipitation (mm)4068115215222269146229191703636
Sunny days141214522112161314
Rainy days171617252928303028151717
Snow days000000000000

Helu - weather forecast by months

Helu weather in januaryHelu weather in februaryHelu weather in marchHelu weather in aprilHelu weather in mayHelu weather in juneHelu weather in julyHelu weather in augustHelu weather in septemberHelu weather in octoberHelu weather in novemberHelu weather in december

Best time to visit Helu:

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

  • July — 11.1(h)
  • August — 9.8(h)

The largest precipitation sum in Helu is at

  • April — 215(mm)
  • May — 222(mm)
  • June — 269(mm)
  • August — 229(mm)
  • September — 191(mm)

    • Weather forecast in the closest to Helu admin centers

    Weather forecast in the closest towns to Helu

    Explore Helu

    See also
    MapTrains schedule
    Plan your trip
    AccommodationExperiencesBlog

    Frequently asked questions

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