Best year time to visit Haili

General weather information about Haili

Average annual temperature is 20.2 °C

Absolute maximum temperature: 38.8 °C

Absolute minimum temperature: 0.0 °C

Number of sunny days: 125 days

Number of rainy days: 240 days

Look at detailed online map of Haili

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

Haili air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)28.128.632.134.138.837.135.931.733.334.232.429.7
Average daytime temperature (°C)15.417.221.628.529.930.132.729.430.127.123.117.9
Average temperature (°C)10.212.616.722.124.725.627.925.525.421.817.712.4
Average night temperature (°C)5.28.212.117.120.221.923.621.921.217.213.07.2
Absolute minimum temperature (°C)0.02.46.611.514.919.121.316.617.411.56.90.0

Haili 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)10.811.312.012.813.413.713.513.012.311.610.910.6
Daylight minimum duration (h)10.011.011.012.013.013.013.012.011.011.010.010.0
Sunshine mean duration (h)6.24.05.59.18.49.210.69.99.58.07.16.9
Precipitation (mm)43165716822614726983243619
Sunny days24871144447141721
Rainy days72024192726272723171310
Snow days000000000000

Haili - weather forecast by months

Haili weather in januaryHaili weather in februaryHaili weather in marchHaili weather in aprilHaili weather in mayHaili weather in juneHaili weather in julyHaili weather in augustHaili weather in septemberHaili weather in octoberHaili weather in novemberHaili weather in december

Best time to visit Haili:

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

  • July — 10.6(h)
  • August — 9.9(h)

The largest precipitation sum in Haili is at

  • June — 226(mm)
  • July — 147(mm)
  • August — 269(mm)

    • Weather forecast in the closest to Haili admin centers

    Weather forecast in the closest towns to Haili

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    Frequently asked questions

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