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Chiang Mai Province Thailand
Precipitation in September
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September Rainfall Precipitation in Chiang Mai Province

Chiang Mai Province is a region in Thailand. In September precipitation ranges from heavy in Chom Thong with 214 mm of rainfall to heavy in Mae On with 308 mm of rainfall.

Where and how much does it rain in Chiang Mai Province in September?

Find the average total precipitation in September for the most popular destinations in Chiang Mai Province on the map below. Click on a destination dot for more detailed information.

Weather conditions Weather
Temperatures
Precipitation
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Legend heavy rainfall high moderate low almost none
Heavy rainfall has been defined as more than 160 mm precipitation. High: 90 mm to 160 mm. Moderate: 30 mm to 90 mm. Low: 5 mm to 30 mm.

  • How much rainfall does Chiang Mai Province receive in September?
    • September in Chiang Mai Province is a significant part of the rainy season. It might not be the best month for a trip. Chiang Mai often receives substantial rainfall, averaging approximately 249 mm. The frequent showers make the weather unpredictable, with conditions shifting rapidly.

  • What is the wettest city in September in Chiang Mai Province?
    • Our data indicates that Mae On holds the record for the most average rainfall with 308 mm.

  • What is the driest city in September in Chiang Mai Province?
    • Based on our records, Chom Thong registers the lowest average precipitation, with only 214 mm.

    Interested in more climate information?

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