Ponce
Weather by month
Current – 10-day forecastForecast

Ponce Weather in May

May in Ponce brings high temperatures, with daytime highs of 29°C (84°F) and nights around 23°C (73°F). Quite a bit of rainfall is expected, around 103 mm (4.1 in), so pack an umbrella.

Rainfall in Ponce in May

Expect around 16 days of rain based on historical data, with 103 mm (4.1 in) average. This is a wet month with frequent and often heavy showers. Both the number of rain days and the total rainfall are high.

Temperature in Ponce in May

Expect highs of 29°C (84°F) in Ponce in May, with nights dropping to around 23°C (73°F). This kind of day-to-night contrast is typical for this time of year. At 23°C (73°F) overnight, it stays warm after dark. Light, breathable clothing and good airflow in your room make a noticeable difference.

If you prefer enjoying temperate temperatures and rain-free days, January, February, March, April, November and December typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

Ponce Temperature in May

Min Temperature
23°C (73°F)
Max Temperature
29°C (84°F)
Chance of Rain
52%
Precipitation
103 mm (4.1 in)
Rainy days
16 days

Ponce Weather by Month

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

Daily Historical Temperatures

50-year average (1976-2025)

Based on our historical records, temperatures in Ponce typically stay consistent throughout May, with daily highs averaging around 29°C (84°F). Nights are warm, with lows around 23°C (73°F).

Average temperatures in May

Historical weather records for Ponce in May

Browse day-by-day weather records for Ponce spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Ponce historical weather extremes in May

Based on weather observations in Ponce between 1976 and 2026, these are the recorded extremes during May.

  • The hottest May day on record in Ponce reached 37°C (99°F) (May 18, 1997).
  • The lowest daytime temperature in May was 26°C (79°F), recorded on May 18, 1985.
  • Nighttime temperatures dropped to 19°C (66°F) on May 3, 1991, marking the coldest May night on record.

Best Places in Puerto Rico in May

Find out more about the weather in Puerto Rico and which places have the best travel conditions in this month. See all of Puerto Rico 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 Ponce in May

Warm weather calls for comfortable, breathable clothing in May. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). High rain levels are expected, so pack waterproof gear and an umbrella or poncho.

What To Do in Ponce in May

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

  • Cycling
    7/10
  • Walking
    7/10
  • Camping
    6/10
  • Outdoor sports
    7/10

Ponce 3-Day Forecast

More climate data for Ponce

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.