January Weather in Phayu, Thailand

Last updated: August 27, 2025

In Phayu, Thailand, the average temperature in January hovers around 25°C (77°F), making it a delightful time to explore. While the mercury can dip to a minimum of 12°C (53°F) and soar to a maximum of 36°C (96°F), you can expect about 4 mm (0.1 in) of precipitation over just 1 day during the month. With an average humidity of 56%, it's a comfortable atmosphere for both sunshine and shade!

January Temperature in Phayu

In January in Phayu, the average temperature is 25°C (77°F). Maximum temperatures can reach 36°C (96°F), while minimums can drop to as low as 12°C (53°F). This variation makes it a great time for travelers to experience mild weather during the day and cooler evenings, perfect for outdoor activities.

January Weather in Phayu: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Phayu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Phayu, January typically has an average temperature of 25°C (77°F), with highs reaching up to 36°C (96°F) and lows dropping to around 12°C (53°F).

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

January Precipitation in Phayu

In Phayu in January, the precipitation amount is 4 mm (0.1 in) over the course of 1 day.

January Precipitation Trends in Phayu

The chart displays monthly precipitation patterns in Phayu, 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 Phayu, January typically receives around 4 mm (0.1 inches) of precipitation spread over approximately 1 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 Phayu

In Phayu in January humidity is 56%. With an average temperature of 25°C (77°F), this humidity feels like a warm embrace, making traveling somewhat sticky but still enjoyable, as long as you stay hydrated and take breaks in the shade.

January Average Humidity in Phayu

This chart illustrates the average monthly humidity levels in Phayu, 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 Phayu is approximately 56%, 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 Phayu

In Phayu 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 Phayu.

Maximum UV Index Levels in Phayu for January

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

Data source: Phayu 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 Phayu Compares to Other Months

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

This table compares monthly weather conditions in Phayu, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	25°C (77°F)	4 mm (0.1 inches)	56%	very high
February Weather	26°C (79°F)	8 mm (0.3 inches)	50%	extreme
March Weather	29°C (85°F)	25 mm (1.0 inches)	41%	extreme
April Weather	30°C (85°F)	60 mm (2.3 inches)	44%	extreme
May Weather	30°C (85°F)	148 mm (5.8 inches)	71%	extreme
June Weather	29°C (85°F)	137 mm (5.4 inches)	83%	extreme
July Weather	28°C (84°F)	226 mm (8.9 inches)	87%	extreme
August Weather	28°C (83°F)	215 mm (8.5 inches)	90%	extreme
September Weather	28°C (83°F)	288 mm (11.3 inches)	89%	extreme
October Weather	27°C (81°F)	172 mm (6.8 inches)	83%	extreme
November Weather	26°C (80°F)	49 mm (1.9 inches)	74%	very high
December Weather	25°C (76°F)	11 mm (0.4 inches)	68%	very high