January Weather in Phachi, Thailand

Last updated: August 27, 2025

In January, the average temperature in Phachi, Thailand is a pleasant 27°C (82°F). Expect a range from a cool 16°C (61°F) on the lower end to a warm 37°C (98°F) at its peak. During this time, you can anticipate a total precipitation of 13 mm (0.5 in) over about 3 days. With an average humidity level of 50%, the weather is generally comfortable for outdoor activities.

January Temperature in Phachi

In January in Phachi, the average temperature is 27°C (82°F). The maximum can reach 37°C (98°F) and the minimum can be as low as 16°C (61°F). This makes it an ideal time for travelers seeking warm weather while still enjoying cooler evenings.

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

The chart illustrates January temperature patterns in Phachi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Phachi, January typically has an average temperature of 27°C (82°F), with highs reaching up to 37°C (98°F) and lows dropping to around 16°C (61°F).

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

January Precipitation in Phachi

In Phachi in January, the precipitation amount is 13 mm (0.5 in) over a span of 3 days.

January Precipitation Trends in Phachi

The chart displays monthly precipitation patterns in Phachi, 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 Phachi, January typically receives around 13 mm (0.5 inches) of precipitation spread over approximately 3 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 Phachi

In Phachi in January humidity is 50%. With an average temperature of 27°C (82°F), this humidity feels like a warm embrace, making travel quite pleasant, though you'll want to stay hydrated and take breaks in the shade to fully enjoy the sights.

January Average Humidity in Phachi

This chart illustrates the average monthly humidity levels in Phachi, 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 Phachi 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 Phachi

In Phachi 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 Phachi.

Maximum UV Index Levels in Phachi for January

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

Data source: Phachi 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 Phachi Compares to Other Months

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

This table compares monthly weather conditions in Phachi, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	27°C (82°F)	13 mm (0.5 inches)	50%	very high
February Weather	28°C (83°F)	16 mm (0.6 inches)	47%	extreme
March Weather	30°C (86°F)	40 mm (1.6 inches)	41%	extreme
April Weather	30°C (87°F)	93 mm (3.7 inches)	51%	extreme
May Weather	30°C (87°F)	139 mm (5.5 inches)	76%	extreme
June Weather	30°C (86°F)	162 mm (6.4 inches)	83%	extreme
July Weather	29°C (85°F)	216 mm (8.5 inches)	80%	extreme
August Weather	29°C (84°F)	230 mm (9.0 inches)	85%	extreme
September Weather	29°C (84°F)	268 mm (10.6 inches)	88%	extreme
October Weather	28°C (83°F)	181 mm (7.1 inches)	79%	extreme
November Weather	28°C (83°F)	51 mm (2.0 inches)	68%	very high
December Weather	27°C (80°F)	13 mm (0.5 inches)	59%	very high