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October Weather in Chiang Muan, Thailand

Last updated: August 27, 2025

In Chiang Muan, Thailand, the average temperature in October hovers around 26°C (79°F), with a minimum of 19°C (66°F) and a maximum reaching up to 35°C (95°F). Visitors can expect 149 mm (5.9 in) of precipitation spread over approximately 20 days, contributing to a comfortable average humidity of 72%. Enjoy the pleasant climate and prepare for a bit of rain!

October Temperature in Chiang Muan

In October in Chiang Muan, the average temperature is 26°C (79°F). Maximum temperatures can reach 35°C (95°F), while the minimum can drop as low as 19°C (66°F). Overall, this makes Chiang Muan an ideal destination for travelers seeking warm and pleasant weather during this time of year.

October Weather in Chiang Muan: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Chiang Muan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chiang Muan, October typically has an average temperature of 26°C (79°F), with highs reaching up to 35°C (95°F) and lows dropping to around 19°C (66°F).
JanFebMarAprMayJunJulAugSepOctNovDec717481828282818080797670
Data source: Temperature data for Chiang Muan generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

October Precipitation in Chiang Muan

In Chiang Muan in October, the precipitation amount reaches 149 mm (5.9 in) over the course of 20 days.

October Precipitation Trends in Chiang Muan

The chart displays monthly precipitation patterns in Chiang Muan, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Chiang Muan, October typically receives around 149 mm (5.9 inches) of precipitation spread over approximately 20 days.
JanFebMarAprMayJunJulAugSepOctNovDec281371301492223003352351492518
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Chiang Muan

In Chiang Muan in October, humidity is 72%. With an average temperature of 26°C (79°F), this humidity feels like a warm blanket wrapping around you, making outdoor activities feel a bit more strenuous but also adding a tropical charm to your travels.

October Average Humidity in Chiang Muan

This chart illustrates the average monthly humidity levels in Chiang Muan, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Chiang Muan is approximately 72%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec57%53%45%39%66%79%90%92%85%72%64%60%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Chiang Muan

In Chiang Muan in October, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Chiang Muan.

Maximum UV Index Levels in Chiang Muan for October

The chart shows the monthly maximum UV Index (UVI) for Chiang Muan in October, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In October, the maximum UV index in Chiang Muan typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec9101313141314141413108
Data source: Chiang Muan October UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How October Weather in Chiang Muan Compares to Other Months

Weather in Chiang Muan varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Chiang Muan, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Chiang Muan, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather22°C (72°F)27 mm (1.1 inches)57%very high
February Weather24°C (75°F)13 mm (0.5 inches)53%very high
March Weather27°C (81°F)7 mm (0.3 inches)45%extreme
April Weather28°C (83°F)130 mm (5.1 inches)39%extreme
May Weather28°C (83°F)149 mm (5.9 inches)66%extreme
June Weather28°C (82°F)222 mm (8.7 inches)79%extreme
July Weather27°C (81°F)300 mm (11.8 inches)90%extreme
August Weather27°C (80°F)335 mm (13.2 inches)92%extreme
September Weather27°C (80°F)235 mm (9.3 inches)85%extreme
October Weather26°C (79°F)149 mm (5.9 inches)72%extreme
November Weather24°C (76°F)25 mm (1.0 inches)64%very high
December Weather21°C (71°F)18 mm (0.7 inches)60%very high

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