January Weather in San Fernando, Philippines

Last updated: August 27, 2025

In San Fernando, Philippines, the average temperature in January hovers around 26°C (79°F), with minimums dipping to 24°C (75°F) and maximums peaking at 28°C (83°F). Expect a precipitation amount of 212 mm (8.3 in) spread across 19 days, contributing to an average humidity of 78%. 🏖️☔

January Temperature in San Fernando

In January in San Fernando, the average temperature is a pleasant 26°C (79°F). Maximums can reach up to 28°C (83°F), while minimums can dip to as low as 24°C (75°F). This mild climate makes it an ideal time to explore and enjoy outdoor activities.

January Weather in San Fernando: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in San Fernando, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Fernando, January typically has an average temperature of 26°C (79°F), with highs reaching up to 28°C (83°F) and lows dropping to around 24°C (75°F).

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

January Precipitation in San Fernando

In San Fernando in January, the total precipitation amount is 212 mm (8.3 in) over a span of 19 days.

January Precipitation Trends in San Fernando

The chart displays monthly precipitation patterns in San Fernando, 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 San Fernando, January typically receives around 212 mm (8.3 inches) of precipitation spread over approximately 19 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 San Fernando

In San Fernando in January, humidity is 78%. With an average temperature of 26°C (79°F), this humidity feels like a heavy blanket wrapping around you, making travel a bit sluggish as the air hangs thick, leaving you in need of frequent breaks to hydrate and find shade.

January Average Humidity in San Fernando

This chart illustrates the average monthly humidity levels in San Fernando, 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 San Fernando is approximately 78%, 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 San Fernando

In San Fernando in January, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in San Fernando.

Maximum UV Index Levels in San Fernando for January

The chart shows the monthly maximum UV Index (UVI) for San Fernando 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 San Fernando typically reaches 12, which falls under the extreme exposure category.

Data source: San Fernando 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 San Fernando Compares to Other Months

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

This table compares monthly weather conditions in San Fernando, 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 (79°F)	212 mm (8.3 inches)	78%	extreme
February Weather	26°C (79°F)	87 mm (3.4 inches)	75%	extreme
March Weather	27°C (80°F)	81 mm (3.2 inches)	74%	extreme
April Weather	27°C (81°F)	57 mm (2.3 inches)	76%	extreme
May Weather	28°C (83°F)	169 mm (6.7 inches)	76%	extreme
June Weather	28°C (82°F)	329 mm (13.0 inches)	81%	extreme
July Weather	27°C (82°F)	475 mm (18.7 inches)	84%	extreme
August Weather	27°C (82°F)	335 mm (13.2 inches)	85%	extreme
September Weather	27°C (82°F)	351 mm (13.8 inches)	85%	extreme
October Weather	27°C (81°F)	404 mm (15.9 inches)	82%	extreme
November Weather	27°C (81°F)	323 mm (12.7 inches)	85%	extreme
December Weather	27°C (81°F)	356 mm (14.0 inches)	86%	extreme