January Weather in Wiang Sa, Thailand

Last updated: August 27, 2025

In January, the average temperature in Wiang Sa, Thailand hovers around 23°C (73°F), with a minimum of 10°C (51°F) and a peak of 36°C (96°F). Expect a bit of rain, as precipitation averages 26 mm (1.0 in) spread across 3 days. The air feels relatively comfortable, with an average humidity of 57%.

January Temperature in Wiang Sa

In January in Wiang Sa, the average temperature is 23°C (73°F), with maximums reaching up to 36°C (96°F) and minimums dropping as low as 10°C (51°F). This pleasant climate makes Wiang Sa an ideal destination for travelers seeking both warmth and cooler evenings.

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

The chart illustrates January temperature patterns in Wiang Sa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Wiang Sa, January typically has an average temperature of 23°C (73°F), with highs reaching up to 36°C (96°F) and lows dropping to around 10°C (51°F).

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

January Precipitation in Wiang Sa

In Wiang Sa in January, the precipitation amount is 26 mm (1.0 in) recorded over the course of 3 days.

January Precipitation Trends in Wiang Sa

The chart displays monthly precipitation patterns in Wiang Sa, 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 Sa, January typically receives around 26 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.

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Millimeters (mm) Inches (in)

January Humidity in Wiang Sa

In Wiang Sa in January, humidity is 57%. With an average temperature of 23°C (73°F), this humidity feels like a warm embrace, making travel quite comfortable yet slightly sticky at times, perfect for leisurely explorations and enjoying local attractions.

January Average Humidity in Wiang Sa

This chart illustrates the average monthly humidity levels in Wiang Sa, 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 Sa 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 Sa

In Wiang Sa 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 Sa.

Maximum UV Index Levels in Wiang Sa for January

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

Data source: Wiang Sa 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 Sa Compares to Other Months

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

This table compares monthly weather conditions in Wiang Sa, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	23°C (73°F)	26 mm (1.0 inches)	57%	very high
February Weather	24°C (76°F)	15 mm (0.6 inches)	53%	extreme
March Weather	28°C (82°F)	14 mm (0.5 inches)	45%	extreme
April Weather	28°C (83°F)	104 mm (4.1 inches)	39%	extreme
May Weather	29°C (84°F)	148 mm (5.8 inches)	66%	extreme
June Weather	28°C (83°F)	209 mm (8.2 inches)	79%	extreme
July Weather	27°C (82°F)	251 mm (9.9 inches)	90%	extreme
August Weather	27°C (81°F)	320 mm (12.6 inches)	92%	extreme
September Weather	27°C (81°F)	188 mm (7.4 inches)	85%	extreme
October Weather	27°C (80°F)	95 mm (3.7 inches)	72%	extreme
November Weather	26°C (78°F)	14 mm (0.6 inches)	64%	very high
December Weather	22°C (73°F)	15 mm (0.6 inches)	60%	very high