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In Cabo Polonio, April brings high daytime temperatures around 22°C (72°F), with nights cooling to 17°C (63°F). It is the wettest month of the year, so expect more rainfall than usual.
Our weather planner can help you find worldwide destinations with pleasant weather during this period. January, November and December typically offer the best weather for Cabo Polonio.
Pick a month to see the average temperature, rainfall and sunshine in Cabo Polonio - and find the best time to visit.
45-year average (1981-2025)
Based on our historical records, temperatures in Cabo Polonio typically stay consistent throughout April, with daily highs averaging around 22°C (72°F). Nights are cool, with lows typically ranging from 11°C (52°F) to 15°C (59°F).
45-year average (1981-2025)
Average daily rainfall for each day of the month based on long-term records.
Browse day-by-day weather records for Cabo Polonio spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Based on 44 years of weather observations (1982-2026), these are the most extreme conditions recorded in Cabo Polonio.
Find out more about the weather in Uruguay and which places have the best travel conditions in this month. See all of Uruguay in April →
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).
Comfortable temperatures call for an easy wardrobe in April. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Expect heavy rainfall, so bring good rain protection and waterproof bags. Sunglasses could come in handy during the sunnier parts of your trip.
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Temperature Rainfall Sunshine Humidity
See the full Cabo Polonio climate overview or explore weather in Uruguay.
Where to go in April - average daytime high across popular destinations.
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