Best year time to visit Nai Harn

General weather information about Nai Harn

Average annual temperature is 27.9 °C

Absolute maximum temperature: 31.3 °C

Absolute minimum temperature: 24.1 °C

Number of sunny days: 66 days

Number of rainy days: 299 days

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* Weather data for Nai Harn Thailand is based on climate observations for 2026 year

Nai Harn air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)30.230.930.730.831.330.229.729.630.029.629.930.7
Average daytime temperature (°C)28.529.429.530.130.029.529.128.828.728.628.529.1
Average temperature (°C)26.927.527.929.028.928.728.228.027.727.427.327.5
Average night temperature (°C)25.626.126.327.727.327.326.926.926.425.926.026.2
Absolute minimum temperature (°C)25.024.824.125.025.825.524.925.525.024.824.524.6

Nai Harn monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)11.011.012.012.012.012.012.012.012.012.011.011.0
Daylight mean duration (h)11.711.912.112.312.512.612.512.412.212.011.811.7
Daylight minimum duration (h)11.011.011.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)10.310.710.810.89.99.79.010.07.99.48.210.2
Precipitation (mm)5836355718714620521631126227285
Sunny days81113957243004
Rainy days231718212623292727313027
Snow days000000000000

Nai Harn - weather forecast by months

Nai Harn weather in januaryNai Harn weather in februaryNai Harn weather in marchNai Harn weather in aprilNai Harn weather in mayNai Harn weather in juneNai Harn weather in julyNai Harn weather in augustNai Harn weather in septemberNai Harn weather in octoberNai Harn weather in novemberNai Harn weather in december

Best time to visit Nai Harn:

The largest precipitation sum in Nai Harn is at

  • July — 205(mm)
  • August — 216(mm)
  • September — 311(mm)
  • October — 262(mm)
  • November — 272(mm)

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    Frequently asked questions

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