January Weather in Wiang Kaen, Thailand

Last updated: August 27, 2025

In January, the average temperature in Wiang Kaen, Thailand hovers around 21°C (70°F). Expect a range from a cool 10°C (50°F) to a warm 33°C (91°F). Precipitation during this month amounts to 34 mm (1.3 in) over 5 days, while average humidity sits at a comfortable 57%.

January Temperature in Wiang Kaen

In January in Wiang Kaen, the average temperature is 21°C (70°F), with maximums reaching 33°C (91°F) and minimums dipping as low as 10°C (50°F). This makes it an ideal time for travelers seeking pleasant weather and a variety of outdoor activities.

January Weather in Wiang Kaen: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Wiang Kaen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Wiang Kaen, January typically has an average temperature of 21°C (70°F), with highs reaching up to 33°C (91°F) and lows dropping to around 10°C (50°F).

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

January Precipitation in Wiang Kaen

In Wiang Kaen in January, the precipitation amount is 34 mm (1.3 in) over the course of 5 days.

January Precipitation Trends in Wiang Kaen

The chart displays monthly precipitation patterns in Wiang Kaen, 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 Wiang Kaen, January typically receives around 34 mm (1.3 inches) of precipitation spread over approximately 5 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 Wiang Kaen

In Wiang Kaen in January humidity is 57%. With an average temperature of 21°C (70°F), this humidity feels like a refreshing embrace, making travel quite pleasant as you stroll through the sights, though you might occasionally seek shade to escape the mild stickiness that lingers in the air.

January Average Humidity in Wiang Kaen

This chart illustrates the average monthly humidity levels in Wiang Kaen, 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 Wiang Kaen is approximately 57%, 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 Wiang Kaen

In Wiang Kaen 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 Wiang Kaen.

Maximum UV Index Levels in Wiang Kaen for January

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

Data source: Wiang Kaen 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 Wiang Kaen Compares to Other Months

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

This table compares monthly weather conditions in Wiang Kaen, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	21°C (70°F)	34 mm (1.3 inches)	57%	very high
February Weather	23°C (73°F)	17 mm (0.7 inches)	53%	very high
March Weather	26°C (79°F)	14 mm (0.5 inches)	45%	extreme
April Weather	27°C (81°F)	156 mm (6.1 inches)	39%	extreme
May Weather	28°C (83°F)	156 mm (6.1 inches)	66%	extreme
June Weather	28°C (83°F)	227 mm (8.9 inches)	79%	extreme
July Weather	28°C (82°F)	282 mm (11.1 inches)	90%	extreme
August Weather	27°C (81°F)	349 mm (13.7 inches)	92%	extreme
September Weather	27°C (81°F)	188 mm (7.4 inches)	85%	extreme
October Weather	26°C (79°F)	130 mm (5.1 inches)	72%	extreme
November Weather	24°C (76°F)	41 mm (1.6 inches)	64%	very high
December Weather	21°C (69°F)	26 mm (1.0 inches)	60%	very high