San Jose
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San Jose Weather in May

In San Jose, May brings very high daytime temperatures around 30°C (86°F), with nights cooling to 27°C (81°F). This month falls within the rainy season, so expect frequent rainfall.

Rainfall in San Jose in May

San Jose is in the rainy season in May, with rain on around 10 days and an average of 178 mm (7 in). Rain during the rainy season here tends to be intense rather than just persistent drizzle. Expect significant downpours, often in the late afternoon.

Temperature in San Jose in May

May in San Jose brings typical temperatures with highs around 30°C (86°F) and lows of 27°C (81°F). If you're spending a lot of time outdoors, it helps to plan around the warmer part of the day. At 27°C (81°F) overnight, the heat doesn't let up much after dark. If you're staying somewhere without air conditioning, a cold shower before bed and keeping the air moving can help.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. January, February and March typically offer the best weather for San Jose.

San Jose Temperature in May

Min Temperature
27°C (81°F)
Max Temperature
30°C (86°F)
Chance of Rain
34%
Precipitation
178 mm (7 in)
Rainy days
10 days
Humidity
81% *
* Data from: Boracay, Philippines (11 KM, 6 Miles).

San Jose Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in San Jose - and find the best time to visit.

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

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in San Jose in May

Warm but pleasant conditions in San Jose in May. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. It's going to pour! Pack a good poncho and prepare for very wet conditions.

What To Do in San Jose in May

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Cycling
    7/10
  • Walking
    7/10
  • Camping
    7/10
  • Outdoor sports
    7/10

San Jose 3-Day Forecast

More climate data for San Jose

Popular in May

Where to go in May - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.