nomadseason

May Weather in San Jose, Philippines

Last updated: August 27, 2025

In May, the average temperature in San Jose, Philippines hovers around 27°C (82°F), with a daily minimum of 25°C (77°F) and a maximum of 30°C (85°F). Prepare for wet days, as 188 mm (7.4 in) of precipitation is expected over 27 days. This month's average humidity is a high 82%, adding to the tropical vibe of your surroundings.

May Temperature in San Jose

In May in San Jose, the average temperature is 27°C (82°F). Maximums can reach 30°C (85°F), and minimums can be as low as 25°C (77°F). This pleasant climate makes San Jose an ideal destination for travelers seeking warm weather and outdoor adventures.

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

The chart illustrates May 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, May typically has an average temperature of 27°C (82°F), with highs reaching up to 30°C (85°F) and lows dropping to around 25°C (77°F).
JanFebMarAprMayJunJulAugSepOctNovDec797980808182828282818180
Data source: Temperature data for San Jose generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

May Precipitation in San Jose

In San Jose in May, the precipitation amount is 188 mm (7.4 in) over the course of 27 days.

May Precipitation Trends in San Jose

The chart displays monthly precipitation patterns in San Jose, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In San Jose, May typically receives around 188 mm (7.4 inches) of precipitation spread over approximately 27 days.
JanFebMarAprMayJunJulAugSepOctNovDec397281208129188189196141152244299494
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

May Humidity in San Jose

In San Jose in May humidity is 82%. With an average temperature of 27°C (82°F), this humidity feels like stepping into a warm, thick blanket, making outdoor activities quite uncomfortable and travel feel a bit sluggish.

May Average Humidity in San Jose

This chart illustrates the average monthly humidity levels in San Jose, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in San Jose is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%85%87%87%82%79%80%80%83%79%82%86%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in San Jose

In San Jose in May, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in San Jose, you can check here.

Maximum UV Index Levels in San Jose for May

The chart shows the monthly maximum UV Index (UVI) for San Jose in May, 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 May, the maximum UV index in San Jose typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec131316161413141414141211
Data source: San Jose May 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 May 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 May’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 May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (80°F)397 mm (15.6 inches)86%extreme
February Weather26°C (79°F)281 mm (11.1 inches)85%extreme
March Weather26°C (80°F)208 mm (8.2 inches)87%extreme
April Weather27°C (81°F)129 mm (5.1 inches)87%extreme
May Weather27°C (82°F)188 mm (7.4 inches)82%extreme
June Weather28°C (82°F)189 mm (7.4 inches)79%extreme
July Weather28°C (82°F)196 mm (7.7 inches)80%extreme
August Weather28°C (83°F)141 mm (5.6 inches)80%extreme
September Weather28°C (82°F)152 mm (6.0 inches)83%extreme
October Weather27°C (81°F)244 mm (9.6 inches)79%extreme
November Weather27°C (81°F)299 mm (11.8 inches)82%extreme
December Weather27°C (80°F)494 mm (19.4 inches)86%extreme

Compare San Jose's Climate with Cities Worldwide