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October Weather in San Sai, Thailand

Last updated: August 27, 2025

In San Sai, Thailand, the average temperature in October is a warm 26°C (80°F), with minimums dipping to 20°C (69°F) and highs reaching up to 34°C (94°F). Expect 156 mm (6.1 in) of precipitation over roughly 18 days, and experience an average humidity of 67%, creating a balmy atmosphere perfect for enjoying the season!

October Temperature in San Sai

In October in San Sai, the average temperature is 26°C (80°F). Maximums can reach 34°C (94°F), and minimums can drop to as low as 20°C (69°F). This pleasant climate makes San Sai an ideal destination for travelers seeking warm weather.

October Weather in San Sai: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in San Sai, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Sai, October typically has an average temperature of 26°C (80°F), with highs reaching up to 34°C (94°F) and lows dropping to around 20°C (69°F).
JanFebMarAprMayJunJulAugSepOctNovDec727582848684828181797670
Data source: Temperature data for San Sai 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 San Sai

In San Sai in October, the total precipitation amount is 156 mm (6.1 in), occurring over a span of 18 days.

October Precipitation Trends in San Sai

The chart displays monthly precipitation patterns in San Sai, 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 San Sai, October typically receives around 156 mm (6.1 inches) of precipitation spread over approximately 18 days.
JanFebMarAprMayJunJulAugSepOctNovDec102142821452182681981562413
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in San Sai

In San Sai in October, humidity is 67%. With an average temperature of 26°C (80°F), this humidity feels like a warm, enveloping blanket that can make outdoor activities sticky and uncomfortable for traveling.

October Average Humidity in San Sai

This chart illustrates the average monthly humidity levels in San Sai, 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 San Sai is approximately 67%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec51%46%38%36%64%81%83%91%83%67%61%56%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in San Sai

In San Sai 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 San Sai.

Maximum UV Index Levels in San Sai for October

The chart shows the monthly maximum UV Index (UVI) for San Sai 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 San Sai typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec9101313141414141413108
Data source: San Sai 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 San Sai Compares to Other Months

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

This table compares monthly weather conditions in San Sai, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather22°C (72°F)10 mm (0.4 inches)51%very high
February Weather24°C (75°F)2 mm (0.1 inches)46%very high
March Weather28°C (82°F)1 mm (0.1 inches)38%extreme
April Weather29°C (85°F)42 mm (1.7 inches)36%extreme
May Weather30°C (86°F)82 mm (3.2 inches)63%extreme
June Weather29°C (84°F)145 mm (5.7 inches)81%extreme
July Weather28°C (83°F)218 mm (8.6 inches)83%extreme
August Weather27°C (81°F)268 mm (10.5 inches)91%extreme
September Weather27°C (81°F)198 mm (7.8 inches)83%extreme
October Weather26°C (80°F)156 mm (6.1 inches)67%extreme
November Weather25°C (77°F)24 mm (0.9 inches)60%very high
December Weather21°C (71°F)13 mm (0.5 inches)56%very high

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