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Rosario Weather in April
April in Rosario averages 24°C (75°F) during the day and 13°C (55°F) at night. Quite a bit of rainfall is typical this month, with around 107 mm (4.2 in) on average. An umbrella is a good idea.
Rainfall in Rosario in April
Typically, about 8 days will experience rainfall, with an average of 107 mm (4.2 in) for the month. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.
Temperature in Rosario in April
Rosario in April gets highs of 24°C (75°F) during the day and drops to 13°C (55°F) at night. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. 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.For Rosario itself, May, September and December generally stand out with 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.
Rosario Temperature in April
Min Temperature
13°C (55°F)
Max Temperature
24°C (75°F)
Chance of Rain
27%
Precipitation
107 mm (4.2 in)
Rainy days
8 days
Rosario Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Rosario - and find the best time to visit.
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in Rosario typically stay consistent throughout April, with daily highs averaging around 24°C (75°F). Nights are cool, with lows typically ranging from 12°C (54°F) to 16°C (61°F).
Average temperatures in April
Daily Historical Precipitation
49-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in April
Historical weather records for Rosario in April
Browse day-by-day weather records for Rosario spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Rosario historical weather extremes in April
Based on 45 years of weather observations in Rosario between 1981 and 2026, these are the recorded extremes.
- Rosario recorded its highest April temperature of 33°C (91°F) on April 11, 2018.
- The lowest daytime temperature in April was 12°C (54°F), recorded on April 30, 2016.
- The coldest night in April in Rosario was on April 30, 2022, with a minimum of 4°C (39°F).
Best Places in Uruguay in April
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
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 Rosario in April
For Rosario in April, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho.
What To Do in Rosario in April
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling9/10 -
Walking9/10 -
Camping6/10 -
Outdoor sports9/10
Rosario 3-Day Forecast
More climate data for Rosario
See the full Rosario climate overview or explore weather in Uruguay.
Popular in April
Where to go in April - average daytime high across popular destinations.
Colonia del Sacramento
22°C (72°F) La Pedrera
22°C (72°F) Punta Del Diablo
22°C (72°F) Montevideo22°C (72°F) José Ignacio22°C (72°F) La Paloma22°C (72°F) Punta del Este21°C (70°F) Piriápolis22°C (72°F) Bucket list
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