Matapalo Weather in May
During May, Matapalo experiences high daytime temperatures of 27°C (81°F) and cooler nights around 23°C (73°F). May sits within the rainy season, so expect regular and often heavy rainfall.
Rainfall in Matapalo in May
As part of the rainy season, Matapalo sees around 18 days of rain in May, with an average of 787 mm (31 in). Showers during the rainy season tend to be heavy and can come down intensely. An umbrella is often not enough, so a poncho or waterproof jacket is a better choice.
Temperature in Matapalo in May
In May, Matapalo sees high temperatures, with highs of 27°C (81°F). Nights drop to around 23°C (73°F). This kind of day-to-night contrast is typical for this time of year. With lows around 23°C (73°F), the nights are warm enough that a sheet is usually all you need for bedding.
Sunshine in Matapalo in May
The days are predominantly sunny, with an estimated total of around 190 hours of sunshine. Rain is often only seen in the afternoon or evening, leaving clear skies for most of the day. This results in rainy months that still feel bright and are suitable for travel.If you prefer dry days with pleasant temperatures, May may not be the ideal month to visit Matapalo. 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 Costa Rica, check out our Matapalo's climate page.
Matapalo Temperature in May
Min Temperature
23°C (73°F)
Max Temperature
27°C (81°F)
Chance of Rain
58%
Precipitation
787 mm (31 in)
Rainy days
18 days
Humidity
82% *
Sunshine
190 hours *
Percentage Sunshine
*
Daily Historical Temperatures
43-year average (1977-2025)
Based on our historical records, temperatures in Matapalo typically stay consistent throughout May, with daily highs averaging around 27°C (81°F). Nights are pleasant, with lows around 20°C (68°F).
Average temperatures in May
Daily Historical Precipitation
43-year average (1977-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in May
Historical weather for Matapalo in May
Browse day-by-day weather records for Matapalo spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Matapalo historical weather extremes in May
Based on weather observations in Matapalo between 1997 and 2026, these are the recorded extremes during May.
- The warmest day in May was on May 25, 2017, with a maximum of 32°C (90°F).
- Matapalo experienced its chilliest May day on May 29, 2008, reaching only 19°C (66°F).
- The lowest overnight temperature recorded in May was 16°C (61°F) (May 7, 2013).
- Peak precipitation in May occurred on May 15, 2001, when 156 mm (6.1 in) of precipitation was measured.
Best Places in Costa Rica in May
Find out more about the weather in Costa Rica and which places have the best travel conditions in this month. See all of Costa Rica in May →
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What to Wear in Matapalo 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). Also bring a poncho, it will rain a lot! Waterproof everything you can. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Matapalo 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 Costa Rica, check out our Matapalo's climate page.
Temperature Rainfall Sunshine Humidity
See the full Matapalo climate overview or explore weather in Costa Rica.
