January Weather in Si Sakhon, Thailand

Last updated: August 27, 2025

In Si Sakhon, Thailand, the average temperature in January hovers around 25°C (77°F), with a comfortable minimum of 18°C (65°F) and a delightful maximum reaching 32°C (90°F). Be prepared for 157 mm (6.2 in) of precipitation over approximately 18 days, contributing to the region's high average humidity of 81%. Whether you enjoy mild warmth or cozy rainy days, this month offers a unique weather experience!

January Temperature in Si Sakhon

In January in Si Sakhon, the average temperature is 25°C (77°F). Maximum can reach 32°C (90°F) and minimum can be as low as 18°C (65°F). This pleasant weather makes Si Sakhon an ideal destination for travelers seeking a comfortable climate.

January Weather in Si Sakhon: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Si Sakhon, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Si Sakhon, January typically has an average temperature of 25°C (77°F), with highs reaching up to 32°C (90°F) and lows dropping to around 18°C (65°F).

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

January Precipitation in Si Sakhon

In Si Sakhon, in January, the precipitation amount is 157 mm (6.2 in) distributed over 18 days.

January Precipitation Trends in Si Sakhon

The chart displays monthly precipitation patterns in Si Sakhon, 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 Si Sakhon, January typically receives around 157 mm (6.2 inches) of precipitation spread over approximately 18 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 Si Sakhon

In Si Sakhon in January, humidity is 81%. With an average temperature of 25°C (77°F), this humidity feels like walking through a warm, thick blanket, making traveling quite challenging as you may feel sticky and sluggish, requiring frequent breaks to stay refreshed and hydrated.

January Average Humidity in Si Sakhon

This chart illustrates the average monthly humidity levels in Si Sakhon, 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 Si Sakhon is approximately 81%, 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 Si Sakhon

In Si Sakhon in January, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Si Sakhon.

Maximum UV Index Levels in Si Sakhon for January

The chart shows the monthly maximum UV Index (UVI) for Si Sakhon 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 Si Sakhon typically reaches 13, which falls under the extreme exposure category.

Data source: Si Sakhon 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 Si Sakhon Compares to Other Months

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

This table compares monthly weather conditions in Si Sakhon, 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)	157 mm (6.2 inches)	81%	extreme
February Weather	25°C (78°F)	57 mm (2.2 inches)	78%	extreme
March Weather	26°C (79°F)	79 mm (3.1 inches)	78%	extreme
April Weather	27°C (81°F)	180 mm (7.1 inches)	77%	extreme
May Weather	27°C (81°F)	213 mm (8.4 inches)	78%	extreme
June Weather	27°C (81°F)	206 mm (8.1 inches)	83%	extreme
July Weather	27°C (81°F)	182 mm (7.2 inches)	82%	extreme
August Weather	27°C (80°F)	195 mm (7.7 inches)	85%	extreme
September Weather	26°C (79°F)	266 mm (10.5 inches)	87%	extreme
October Weather	26°C (79°F)	274 mm (10.8 inches)	85%	extreme
November Weather	25°C (78°F)	346 mm (13.6 inches)	88%	extreme
December Weather	25°C (77°F)	260 mm (10.3 inches)	88%	extreme