Best year time to visit Helong

General weather information about Helong

Average annual temperature is 20.0 °C

Absolute maximum temperature: 36.6 °C

Absolute minimum temperature: -3.0 °C

Number of sunny days: 122 days

Number of rainy days: 243 days

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

Helong air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)24.224.530.030.133.832.936.635.932.430.229.526.5
Average daytime temperature (°C)14.416.122.624.428.130.733.632.129.924.921.215.5
Average temperature (°C)9.311.517.020.224.226.729.327.626.221.016.110.2
Average night temperature (°C)4.57.112.116.721.024.025.924.523.217.611.65.7
Absolute minimum temperature (°C)-2.91.26.89.515.621.724.121.221.513.05.9-3.0

Helong 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)10.711.312.012.813.413.713.613.012.311.510.910.5
Daylight minimum duration (h)10.010.011.012.013.013.013.012.011.011.010.010.0
Sunshine mean duration (h)7.35.86.77.08.38.411.19.18.66.77.26.7
Precipitation (mm)8568140179246380162250225867436
Sunny days181510693922121719
Rainy days131321242227222928191312
Snow days000000000000

Helong - weather forecast by months

Helong weather in januaryHelong weather in februaryHelong weather in marchHelong weather in aprilHelong weather in mayHelong weather in juneHelong weather in julyHelong weather in augustHelong weather in septemberHelong weather in octoberHelong weather in novemberHelong weather in december

Best time to visit Helong:

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

  • July — 11.1(h)

The largest precipitation sum in Helong is at

  • May — 246(mm)
  • June — 380(mm)
  • August — 250(mm)
  • September — 225(mm)

    • Weather forecast in the closest to Helong admin centers

    Weather forecast in the closest towns to Helong

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    MapTrains schedule
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    Frequently asked questions

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