April Weather in San Fernando, Philippines

Last updated: August 27, 2025

In April, the average temperature in San Fernando, Philippines is a warm 27°C (81°F), with minimums dipping to 25°C (76°F) and maximums reaching 29°C (85°F). Expect some rainfall, as precipitation amounts to 57 mm (2.3 in) over 15 days, contributing to an average humidity of 76%. Embrace the tropical feel while enjoying the vibrant atmosphere!

April Temperature in San Fernando

In April in San Fernando, the average temperature is 27°C (81°F), with maximums reaching 29°C (85°F) and minimums dropping to as low as 25°C (76°F). This pleasant climate makes San Fernando an ideal destination for travelers seeking warmth and comfort during their visit.

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

The chart illustrates April 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, April typically has an average temperature of 27°C (81°F), with highs reaching up to 29°C (85°F) and lows dropping to around 25°C (76°F).

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

April Precipitation in San Fernando

In San Fernando in April, the total precipitation amount is 57 mm (2.3 in) spread over 15 days.

April Precipitation Trends in San Fernando

The chart displays monthly precipitation patterns in San Fernando, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In San Fernando, April typically receives around 57 mm (2.3 inches) of precipitation spread over approximately 15 days.

Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

April Humidity in San Fernando

In San Fernando in April, humidity is 76%. With an average temperature of 27°C (81°F), this humidity feels like a warm blanket enveloping you, making outdoor activities feel stifling and sweat-inducing, which can be challenging for traveling.

April Average Humidity in San Fernando

This chart illustrates the average monthly humidity levels in San Fernando, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in San Fernando is approximately 76%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in San Fernando

In San Fernando in April, the maximum UV index is 16, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, making it crucial to take protective measures. For detailed information, you can refer to the Hourly UV Index in San Fernando.

Maximum UV Index Levels in San Fernando for April

The chart shows the monthly maximum UV Index (UVI) for San Fernando in April, 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 April, the maximum UV index in San Fernando typically reaches 16, which falls under the extreme exposure category.

Data source: San Fernando April 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 April 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 April’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 April’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