Best year time to visit Sai-O

General weather information about Sai-O

Average annual temperature is 27.2 °C

Absolute maximum temperature: 39.2 °C

Absolute minimum temperature: 13.5 °C

Number of sunny days: 149 days

Number of rainy days: 216 days

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* Weather data for Sai-O Thailand is based on climate observations for 2026 year

Sai-O air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)32.335.437.539.239.036.035.836.533.032.532.433.2
Average daytime temperature (°C)27.731.233.636.734.633.933.133.631.130.830.329.9
Average temperature (°C)22.325.727.830.729.729.128.528.926.726.625.825.1
Average night temperature (°C)17.020.322.325.725.925.725.325.524.123.521.820.4
Absolute minimum temperature (°C)13.515.618.622.824.224.823.824.323.222.018.014.5

Sai-O monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)11.011.012.012.012.013.013.012.012.011.011.011.0
Daylight mean duration (h)11.311.612.112.512.813.012.912.612.211.811.411.2
Daylight minimum duration (h)11.011.011.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)9.210.211.010.810.39.89.58.77.08.89.99.7
Precipitation (mm)437142510995204102366222151
Sunny days262025109534141626
Rainy days58620222528272927145
Snow days000000000000

Sai-O - weather forecast by months

Sai-O weather in januarySai-O weather in februarySai-O weather in marchSai-O weather in aprilSai-O weather in maySai-O weather in juneSai-O weather in julySai-O weather in augustSai-O weather in septemberSai-O weather in octoberSai-O weather in novemberSai-O weather in december

Best time to visit Sai-O:

The largest precipitation sum in Sai-O is at

  • July — 204(mm)
  • September — 366(mm)
  • October — 222(mm)

    • Weather forecast in the closest to Sai-O admin centers

    Weather forecast in the closest towns to Sai-O

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    Frequently asked questions

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