Best year time to visit Helong

General weather information about Helong

Average annual temperature is 19.2 °C

Absolute maximum temperature: 37.6 °C

Absolute minimum temperature: -4.6 °C

Number of sunny days: 143 days

Number of rainy days: 221 days

Number of snow days: 1 day

Look at detailed online map of Helong

* 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)24.222.425.630.935.034.437.636.934.529.430.324.0
Average daytime temperature (°C)13.013.219.123.427.630.333.832.731.325.020.413.7
Average temperature (°C)7.99.514.618.923.226.429.528.426.820.615.18.6
Average night temperature (°C)2.36.010.514.719.523.125.924.823.217.010.64.4
Absolute minimum temperature (°C)-4.41.06.16.513.420.524.319.719.511.13.3-4.6

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)10.611.212.012.813.513.913.713.112.311.510.810.4
Daylight minimum duration (h)10.010.011.012.013.013.013.012.011.011.010.010.0
Sunshine mean duration (h)6.64.15.66.57.47.29.89.98.66.07.75.7
Precipitation (mm)3413421325929728418511691537856
Sunny days2110108957104202118
Rainy days9182122222524212611913
Snow days100000000000

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 — 9.8(h)
  • August — 9.9(h)

The largest precipitation sum in Helong is at

  • March — 213(mm)
  • April — 259(mm)
  • May — 297(mm)
  • June — 284(mm)

    • Weather forecast in the closest to Helong admin centers

    Weather forecast in the closest towns to Helong

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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.