April Weather in San Jose, Philippines

Last updated: August 27, 2025

In April, the weather in San Jose, Philippines is a warm delight, with an average temperature of 28°C (83°F). Expect a minimum of 25°C (78°F) and a maximum of 31°C (87°F), creating the perfect setting for outdoor activities. However, don’t forget your umbrella, as precipitation amounts to 28 mm (1.1 in) over just 1 day, and the average humidity lingers around a tropical 76%. Enjoy the warmth, but be prepared for the occasional shower!

April Temperature in San Jose

In April in San Jose, the average temperature is 28°C (83°F). Maximums can reach 31°C (87°F), while minimums can be as low as 25°C (78°F). Travelers can expect warm and pleasant weather, perfect for outdoor activities and exploration.

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

The chart illustrates April temperature patterns in San Jose, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Jose, April typically has an average temperature of 28°C (83°F), with highs reaching up to 31°C (87°F) and lows dropping to around 25°C (78°F).

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

April Precipitation in San Jose

In San Jose in April, the total precipitation amount is 28 mm (1.1 in) over a duration of 1 day.

April Precipitation Trends in San Jose

The chart displays monthly precipitation patterns in San Jose, 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 Jose, April typically receives around 28 mm (1.1 inches) of precipitation spread over approximately 1 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 Jose

In San Jose in April, humidity is 76%. With an average temperature of 28°C (83°F), this humidity feels like a warm, sticky embrace, making outdoor activities challenging and requiring travelers to stay hydrated and take frequent breaks in the shade.

April Average Humidity in San Jose

This chart illustrates the average monthly humidity levels in San Jose, 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 Jose 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 Jose

In San Jose 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 Jose.

Maximum UV Index Levels in San Jose for April

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

Data source: San Jose 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 Jose Compares to Other Months

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

This table compares monthly weather conditions in San Jose, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	27°C (81°F)	39 mm (1.5 inches)	78%	extreme
February Weather	27°C (80°F)	19 mm (0.8 inches)	75%	extreme
March Weather	27°C (82°F)	22 mm (0.9 inches)	74%	extreme
April Weather	28°C (83°F)	28 mm (1.1 inches)	76%	extreme
May Weather	29°C (84°F)	79 mm (3.1 inches)	76%	extreme
June Weather	28°C (83°F)	352 mm (13.9 inches)	81%	extreme
July Weather	27°C (82°F)	633 mm (24.9 inches)	84%	extreme
August Weather	27°C (82°F)	450 mm (17.7 inches)	85%	extreme
September Weather	27°C (82°F)	415 mm (16.3 inches)	85%	extreme
October Weather	28°C (82°F)	373 mm (14.7 inches)	82%	extreme
November Weather	28°C (82°F)	142 mm (5.6 inches)	85%	extreme
December Weather	27°C (82°F)	162 mm (6.4 inches)	86%	extreme