January Weather in Castillejos, Philippines

Last updated: August 27, 2025

The average temperature in Castillejos, Philippines during January is a pleasant 25°C (78°F). Expect a minimum of 19°C (66°F) and a maximum of 31°C (89°F). With an average humidity of 76%, this month sees about 49 mm (1.9 in) of precipitation over 7 days, making it a vibrant period in the region.

January Temperature in Castillejos

In January in Castillejos, the average temperature is 25°C (78°F). Maximum can reach 31°C (89°F) and minimum can be as low as 19°C (66°F). This pleasant climate makes Castillejos an ideal destination for travelers seeking warm and comfortable weather.

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

The chart illustrates January temperature patterns in Castillejos, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Castillejos, January typically has an average temperature of 25°C (78°F), with highs reaching up to 31°C (89°F) and lows dropping to around 19°C (66°F).

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

January Precipitation in Castillejos

In Castillejos in January, the precipitation amount is 49 mm (1.9 in) over the course of 7 days.

January Precipitation Trends in Castillejos

The chart displays monthly precipitation patterns in Castillejos, 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 Castillejos, January typically receives around 49 mm (1.9 inches) of precipitation spread over approximately 7 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 Castillejos

In Castillejos in January humidity is 76%. With an average temperature of 25°C (78°F), this humidity feels like a thick blanket wrapping around you, making every step feel heavier and the air thick, causing travelers to seek shade and refreshment more often.

January Average Humidity in Castillejos

This chart illustrates the average monthly humidity levels in Castillejos, 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 Castillejos is approximately 76%, 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 Castillejos

In Castillejos in January, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Castillejos.

Maximum UV Index Levels in Castillejos for January

The chart shows the monthly maximum UV Index (UVI) for Castillejos 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 Castillejos typically reaches 11, which falls under the extreme exposure category.

Data source: Castillejos 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 Castillejos Compares to Other Months

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

This table compares monthly weather conditions in Castillejos, 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 (78°F)	49 mm (1.9 inches)	76%	extreme
February Weather	25°C (78°F)	39 mm (1.6 inches)	71%	extreme
March Weather	27°C (81°F)	39 mm (1.5 inches)	68%	extreme
April Weather	28°C (82°F)	53 mm (2.1 inches)	69%	extreme
May Weather	28°C (83°F)	167 mm (6.6 inches)	76%	extreme
June Weather	27°C (81°F)	395 mm (15.6 inches)	87%	extreme
July Weather	27°C (80°F)	600 mm (23.6 inches)	88%	extreme
August Weather	26°C (80°F)	545 mm (21.5 inches)	89%	extreme
September Weather	27°C (80°F)	400 mm (15.8 inches)	89%	extreme
October Weather	27°C (81°F)	246 mm (9.7 inches)	86%	extreme
November Weather	27°C (80°F)	154 mm (6.1 inches)	89%	extreme
December Weather	26°C (79°F)	88 mm (3.5 inches)	86%	very high