Best year time to visit Ko Long

General weather information about Ko Long

Average annual temperature is 23.3 °C

Absolute maximum temperature: 32.8 °C

Absolute minimum temperature: 6.8 °C

Number of sunny days: 123 days

Number of rainy days: 242 days

Look at detailed online map of Ko Long

* Weather data for Ko Long Hong Kong is based on climate observations for 2026 year

Ko Long air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)20.922.422.726.229.730.432.830.930.631.428.425.9
Average daytime temperature (°C)17.518.820.623.425.928.629.829.428.327.024.420.5
Average temperature (°C)15.917.519.922.525.227.728.728.227.225.222.618.2
Average night temperature (°C)13.715.718.921.324.226.527.426.725.923.420.415.4
Absolute minimum temperature (°C)9.311.414.617.921.725.325.425.324.719.315.06.8

Ko Long monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)11.011.012.012.013.013.013.013.012.011.011.010.0
Daylight mean duration (h)10.911.412.012.713.213.513.312.912.311.611.110.8
Daylight minimum duration (h)10.011.011.012.012.013.013.012.011.011.010.010.0
Sunshine mean duration (h)6.78.78.48.48.99.210.79.37.97.49.47.7
Precipitation (mm)2716729516539834723747531059
Sunny days151617681512102319
Rainy days16121424232926302821712
Snow days000000000000

Best time to visit Ko Long:

The largest precipitation sum in Ko Long is at

  • June — 398(mm)
  • July — 347(mm)
  • August — 237(mm)
  • September — 475(mm)
  • October — 310(mm)
  • Frequently asked questions

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