January Weather in Tha Li, Thailand

Last updated: August 27, 2025

In January, the average temperature in Tha Li, Thailand hovers around 22°C (72°F). Expect some variance, with minimums dipping to 9°C (49°F) and maximums soaring to 34°C (93°F). Despite the warmth, precipitation is light, with only 8 mm (0.3 in) expected over 2 days. Additionally, average humidity stands at a comfortable 52%, making it a pleasant time to visit!

January Temperature in Tha Li

In January in Tha Li, the average temperature is 22°C (72°F). Maximum temperatures can reach 34°C (93°F), while minimums can drop to as low as 9°C (49°F). This makes it a perfect time for travelers to enjoy a diverse range of outdoor activities in comfortable weather.

January Weather in Tha Li: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Tha Li, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tha Li, January typically has an average temperature of 22°C (72°F), with highs reaching up to 34°C (93°F) and lows dropping to around 9°C (49°F).

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

January Precipitation in Tha Li

In Tha Li in January, the precipitation amount is 8 mm (0.3 in) over the course of 2 days.

January Precipitation Trends in Tha Li

The chart displays monthly precipitation patterns in Tha Li, 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 Tha Li, January typically receives around 8 mm (0.3 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 Tha Li

In Tha Li in January humidity is 52%. With an average temperature of 22°C (72°F), this humidity feels like a refreshing embrace during your travels, creating a pleasant sensation that makes outdoor activities enjoyable and inviting.

January Average Humidity in Tha Li

This chart illustrates the average monthly humidity levels in Tha Li, 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 Tha Li is approximately 52%, 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 Tha Li

In Tha Li in January, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Tha Li.

Maximum UV Index Levels in Tha Li for January

The chart shows the monthly maximum UV Index (UVI) for Tha Li 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 Tha Li typically reaches 10, which falls under the very high exposure category.

Data source: Tha Li 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 Tha Li Compares to Other Months

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

This table compares monthly weather conditions in Tha Li, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	22°C (72°F)	8 mm (0.3 inches)	52%	very high
February Weather	23°C (74°F)	15 mm (0.6 inches)	49%	extreme
March Weather	27°C (80°F)	32 mm (1.2 inches)	39%	extreme
April Weather	27°C (81°F)	110 mm (4.3 inches)	40%	extreme
May Weather	28°C (82°F)	177 mm (7.0 inches)	69%	extreme
June Weather	28°C (82°F)	184 mm (7.2 inches)	81%	extreme
July Weather	27°C (81°F)	193 mm (7.6 inches)	83%	extreme
August Weather	27°C (81°F)	262 mm (10.3 inches)	87%	extreme
September Weather	27°C (80°F)	215 mm (8.5 inches)	86%	extreme
October Weather	26°C (79°F)	135 mm (5.3 inches)	74%	extreme
November Weather	24°C (76°F)	15 mm (0.6 inches)	63%	very high
December Weather	21°C (71°F)	10 mm (0.4 inches)	57%	very high