San Juan Weather in May
San Juan in May averages 31°C (88°F) during the day and 25°C (77°F) at night. May is part of the rainy season, so frequent rainfall is typical.
Rainfall in San Juan in May
As part of the rainy season, San Juan sees around 13 days of rain in May, with an average of 243 mm (9.6 in). With high rainfall totals spread across the month, individual showers can be very heavy. Waterproof gear is strongly recommended.
Temperature in San Juan in May
May in San Juan brings typical temperatures with highs around 31°C (88°F) and lows of 25°C (77°F). Indoor breaks or shaded spots can make the warmer part of the day much more comfortable. Nights are warm at 25°C (77°F). It's worth making sure your accommodation has decent ventilation or air conditioning. Typical temperatures can be misleading; some days will be hotter. Prepare with light clothing and plenty of hydration to stay cool.If you're looking for dry conditions and comfortable temperatures, May may not be the ideal month to visit San Juan. Our weather planner can help you explore destinations with more pleasant weather conditions.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Philippines, check out our San Juan's climate page.
San Juan Temperature in May
Min Temperature
25°C (77°F)
Max Temperature
31°C (88°F)
Chance of Rain
42%
Precipitation
243 mm (9.6 in)
Rainy days
13 days
Humidity
88% *
Best Places in Philippines in May
Find out more about the weather in Philippines and which places have the best travel conditions in this month. See all of Philippines in May →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in San Juan in May
Warm temperatures in May make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Heavy rain is guaranteed, please bring a good poncho and waterproof everything!What To Do in San Juan in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Philippines, check out our San Juan's climate page.
See the full San Juan climate overview or explore weather in Philippines.
