January Weather in Na Tan, Thailand

Last updated: August 27, 2025

In January, the average temperature in Na Tan, Thailand hovers around 24°C (75°F). Temperatures can vary quite a bit, with minimums dipping to 11°C (52°F) and maximums soaring to 36°C (97°F). Despite the warmth, you'll likely encounter 4 mm (0.2 in) of precipitation over about 1 day, and the air tends to be fairly humid, averaging 74% humidity.

January Temperature in Na Tan

In January in Na Tan, the average temperature is 24°C (75°F), with maximums reaching up to 36°C (97°F) and minimums dropping as low as 11°C (52°F). This makes it a great time for travelers to enjoy warm days while also being prepared for cooler evenings.

January Weather in Na Tan: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Na Tan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Na Tan, January typically has an average temperature of 24°C (75°F), with highs reaching up to 36°C (97°F) and lows dropping to around 11°C (52°F).

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

January Precipitation in Na Tan

In Na Tan in January, the precipitation amount is 4 mm (0.2 in) during 1 day.

January Precipitation Trends in Na Tan

The chart displays monthly precipitation patterns in Na Tan, 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 Na Tan, January typically receives around 4 mm (0.2 inches) of precipitation spread over approximately 1 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 Na Tan

In Na Tan in January, humidity is 74%. With an average temperature of 24°C (75°F), this humidity feels like a warm blanket wrapping around you, making outdoor exploration both sticky and exhilarating, as the heat clings to your skin while inviting you to seek out refreshing breezes or cool shade.

January Average Humidity in Na Tan

This chart illustrates the average monthly humidity levels in Na Tan, 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 Na Tan is approximately 74%, 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 Na Tan

In Na Tan 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 Na Tan.

Maximum UV Index Levels in Na Tan for January

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

Data source: Na Tan 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 Na Tan Compares to Other Months

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

This table compares monthly weather conditions in Na Tan, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	24°C (75°F)	4 mm (0.2 inches)	74%	very high
February Weather	25°C (77°F)	9 mm (0.4 inches)	65%	extreme
March Weather	28°C (83°F)	36 mm (1.4 inches)	53%	extreme
April Weather	29°C (84°F)	70 mm (2.8 inches)	49%	extreme
May Weather	29°C (85°F)	167 mm (6.6 inches)	72%	extreme
June Weather	29°C (84°F)	198 mm (7.8 inches)	86%	extreme
July Weather	28°C (82°F)	363 mm (14.3 inches)	91%	extreme
August Weather	28°C (82°F)	334 mm (13.2 inches)	93%	extreme
September Weather	28°C (82°F)	317 mm (12.5 inches)	91%	extreme
October Weather	27°C (81°F)	174 mm (6.8 inches)	88%	extreme
November Weather	26°C (78°F)	40 mm (1.6 inches)	85%	very high
December Weather	24°C (75°F)	5 mm (0.2 inches)	82%	very high