January Weather in Sai Noi, Thailand

Last updated: August 27, 2025

In January, the average temperature in Sai Noi, Thailand is a warm 27°C (81°F), with a comfortable minimum of 16°C (61°F) and an occasional maximum reaching 36°C (97°F). Expect 20 mm (0.8 in) of precipitation spread over just 2 days, and enjoy an average humidity of 59%, making for a pleasantly mild atmosphere.

January Temperature in Sai Noi

In January in Sai Noi, the average temperature is 27°C (81°F). Maximums can reach 36°C (97°F), and minimums can drop to as low as 16°C (61°F). Be prepared for warm days and cooler evenings while traveling to Sai Noi during this time.

January Weather in Sai Noi: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Sai Noi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sai Noi, January typically has an average temperature of 27°C (81°F), with highs reaching up to 36°C (97°F) and lows dropping to around 16°C (61°F).

Data source: Temperature data for Sai Noi generated using information from the Copernicus Climate Change Service.

January Precipitation in Sai Noi

In Sai Noi in January, the precipitation amount is 20 mm (0.8 in) over the course of 2 days.

January Precipitation Trends in Sai Noi

The chart displays monthly precipitation patterns in Sai Noi, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Sai Noi, January typically receives around 20 mm (0.8 inches) of precipitation spread over approximately 2 days.

Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

January Humidity in Sai Noi

In Sai Noi in January humidity is 59%. With an average temperature of 27°C (81°F), this humidity feels like a warm, tropical embrace, making it perfect for leisurely strolls but a bit sticky for extended outdoor activities.

January Average Humidity in Sai Noi

This chart illustrates the average monthly humidity levels in Sai Noi, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Sai Noi is approximately 59%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Sai Noi

In Sai Noi in January, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Sai Noi.

Maximum UV Index Levels in Sai Noi for January

The chart shows the monthly maximum UV Index (UVI) for Sai Noi in January, 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 January, the maximum UV index in Sai Noi typically reaches 9, which falls under the very high exposure category.

Data source: Sai Noi January 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 January Weather in Sai Noi Compares to Other Months

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

This table compares monthly weather conditions in Sai Noi, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	27°C (81°F)	20 mm (0.8 inches)	59%	very high
February Weather	28°C (83°F)	10 mm (0.4 inches)	58%	extreme
March Weather	30°C (86°F)	47 mm (1.8 inches)	61%	extreme
April Weather	31°C (87°F)	111 mm (4.4 inches)	70%	extreme
May Weather	30°C (87°F)	165 mm (6.5 inches)	80%	extreme
June Weather	30°C (86°F)	131 mm (5.2 inches)	85%	extreme
July Weather	29°C (85°F)	155 mm (6.1 inches)	86%	extreme
August Weather	29°C (85°F)	170 mm (6.7 inches)	88%	extreme
September Weather	29°C (84°F)	248 mm (9.8 inches)	87%	extreme
October Weather	29°C (84°F)	238 mm (9.4 inches)	83%	extreme
November Weather	28°C (83°F)	62 mm (2.4 inches)	78%	very high
December Weather	27°C (81°F)	21 mm (0.8 inches)	70%	very high