January Weather in Phai Sali, Thailand

Last updated: August 27, 2025

In Phai Sali, Thailand, the average temperature in January hovers around 26°C (80°F), making it a comfortable destination. However, temperatures can range from a minimum of 14°C (57°F) to a sweltering maximum of 36°C (97°F). Visitors should prepare for some precipitation, with an average of 9 mm (0.4 in) spread over just 2 days. The climate boasts an average humidity of 50%, providing a pleasant atmosphere for outdoor activities.

January Temperature in Phai Sali

In January in Phai Sali, the average temperature is 26°C (80°F), with maximums reaching up to 36°C (97°F) and minimums dropping as low as 14°C (57°F). This makes it an ideal time for travelers seeking warm weather while enjoying cool evenings.

January Weather in Phai Sali: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Phai Sali, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Phai Sali, January typically has an average temperature of 26°C (80°F), with highs reaching up to 36°C (97°F) and lows dropping to around 14°C (57°F).

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

January Precipitation in Phai Sali

In Phai Sali in January, the precipitation amount is 9 mm (0.4 in) over the course of 2 days.

January Precipitation Trends in Phai Sali

The chart displays monthly precipitation patterns in Phai Sali, 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 Phai Sali, January typically receives around 9 mm (0.4 inches) of precipitation spread over approximately 2 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 Phai Sali

In Phai Sali in January, humidity is 50%. With an average temperature of 26°C (80°F), this humidity feels like a comfortable embrace, making it pleasant for traveling as long as you stay hydrated and enjoy the warm breezes.

January Average Humidity in Phai Sali

This chart illustrates the average monthly humidity levels in Phai Sali, 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 Phai Sali is approximately 50%, 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 Phai Sali

In Phai Sali 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 Phai Sali.

Maximum UV Index Levels in Phai Sali for January

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

Data source: Phai Sali 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 Phai Sali Compares to Other Months

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

This table compares monthly weather conditions in Phai Sali, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (80°F)	9 mm (0.4 inches)	50%	very high
February Weather	27°C (82°F)	17 mm (0.7 inches)	47%	extreme
March Weather	30°C (86°F)	32 mm (1.3 inches)	41%	extreme
April Weather	30°C (87°F)	101 mm (4.0 inches)	51%	extreme
May Weather	30°C (86°F)	152 mm (6.0 inches)	76%	extreme
June Weather	30°C (86°F)	166 mm (6.5 inches)	83%	extreme
July Weather	29°C (84°F)	242 mm (9.5 inches)	80%	extreme
August Weather	28°C (84°F)	281 mm (11.1 inches)	85%	extreme
September Weather	28°C (83°F)	293 mm (11.5 inches)	88%	extreme
October Weather	28°C (82°F)	201 mm (7.9 inches)	79%	extreme
November Weather	27°C (81°F)	24 mm (0.9 inches)	68%	very high
December Weather	26°C (78°F)	10 mm (0.4 inches)	59%	very high