Piriápolis Weather in May
Thinking of visiting Piriápolis in May? Expect pleasant temperatures reaching 19°C (66°F) during the day, dropping to 13°C (55°F) at night, and note that quite a bit of rainfall is likely.
Rainfall in Piriápolis in May
Rain is expected on roughly 9 days, totalling around 90 mm (3.5 in) for the month. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.
Temperature in Piriápolis in May
Temperatures in Piriápolis in May top out at 19°C (66°F) and drop to 13°C (55°F) overnight. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. Nights cool down to 13°C (55°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.
Sunshine in Piriápolis in May
The area experiences a moderate amount of sunshine, with approximately 149 hours of sunlight expected. This means a decent mix of sun and overcast.If your ideal day consists of dry skies and pleasant temperatures, January, March, November and December typically offer the best circumstances for Piriápolis.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Uruguay, check out our Piriápolis's climate page.
Piriápolis Temperature in May
Min Temperature
13°C (55°F)
Max Temperature
19°C (66°F)
Chance of Rain
30%
Precipitation
90 mm (3.5 in)
Rainy days
9 days
Sunshine
149 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Piriápolis typically drop from around 20°C (68°F) at the start of May to approximately 16°C (61°F) by the end. Nights are cool, with lows typically ranging from 8°C (46°F) to 12°C (54°F).
Average temperatures in May
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in May
Historical weather for Piriápolis in May
Browse day-by-day weather records for Piriápolis spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Piriápolis historical weather extremes in May
The extremes listed below come from historical weather data collected in Piriápolis from 2012 through 2026.
- The hottest May day on record in Piriápolis reached 28°C (82°F) (May 21, 2015).
- On May 31, 2022, Piriápolis saw its coldest May day with temperatures maxing out at 11°C (52°F).
- The coldest night in May in Piriápolis was on May 28, 2014, with a minimum of 2°C (36°F).
Best Places in Uruguay in May
Find out more about the weather in Uruguay and which places have the best travel conditions in this month. See all of Uruguay in May →
perfect weather
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tolerable
unpleasant
poor
What to Wear in Piriápolis in May
Pleasant temperatures in May mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Prepare for significant rainfall with proper waterproof clothing and shoes. Bring sunglasses since you'll have some sunny periods throughout the monthWhat To Do in Piriápolis 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 Uruguay, check out our Piriápolis's climate page.
See the full Piriápolis climate overview or explore weather in Uruguay.
