January Weather in Mae Chai, Thailand

Last updated: August 27, 2025

In Mae Chai, Thailand, the average temperature in January is a pleasant 22°C (71°F). Expect a range where minimum temperatures can dip to 7°C (45°F), while the maximums reach up to 34°C (93°F). This month brings about 25 mm (1.0 in) of precipitation over just 3 days, contributing to an average humidity of 51%. Perfect weather for exploring or relaxing!

January Temperature in Mae Chai

In January in Mae Chai, the average temperature is 22°C (71°F). Maximums can reach 34°C (93°F), and minimums can drop to as low as 7°C (45°F). This variation makes it essential for travelers to layers of clothing to accommodate both warm days and cool evenings.

January Weather in Mae Chai: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Mae Chai, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mae Chai, January typically has an average temperature of 22°C (71°F), with highs reaching up to 34°C (93°F) and lows dropping to around 7°C (45°F).

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

January Precipitation in Mae Chai

In Mae Chai in January, the precipitation amount is 25 mm (1.0 in) over the course of 3 days.

January Precipitation Trends in Mae Chai

The chart displays monthly precipitation patterns in Mae Chai, 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 Mae Chai, January typically receives around 25 mm (1.0 inches) of precipitation spread over approximately 3 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

January Humidity in Mae Chai

In Mae Chai in January humidity is 51%. With an average temperature of 22°C (71°F), this humidity feels like a warm, pleasantly breezy day, making it quite comfortable for traveling, allowing you to explore the sights without feeling overheated or sticky.

January Average Humidity in Mae Chai

This chart illustrates the average monthly humidity levels in Mae Chai, 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 Mae Chai is approximately 51%, 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 Mae Chai

In Mae Chai 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 Mae Chai.

Maximum UV Index Levels in Mae Chai for January

The chart shows the monthly maximum UV Index (UVI) for Mae Chai 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 Mae Chai typically reaches 9, which falls under the very high exposure category.

Data source: Mae Chai 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 Mae Chai Compares to Other Months

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

This table compares monthly weather conditions in Mae Chai, 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 (71°F)	25 mm (1.0 inches)	51%	very high
February Weather	23°C (74°F)	9 mm (0.4 inches)	46%	very high
March Weather	27°C (81°F)	5 mm (0.2 inches)	38%	extreme
April Weather	28°C (83°F)	107 mm (4.2 inches)	36%	extreme
May Weather	29°C (84°F)	126 mm (4.9 inches)	63%	extreme
June Weather	28°C (83°F)	171 mm (6.7 inches)	81%	extreme
July Weather	28°C (82°F)	212 mm (8.4 inches)	83%	extreme
August Weather	27°C (81°F)	260 mm (10.2 inches)	91%	extreme
September Weather	27°C (81°F)	182 mm (7.2 inches)	83%	extreme
October Weather	26°C (79°F)	122 mm (4.8 inches)	67%	extreme
November Weather	24°C (76°F)	26 mm (1.0 inches)	60%	very high
December Weather	21°C (71°F)	21 mm (0.8 inches)	56%	very high