Rosario
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Rosario Weather in April

Rosario in April sees high daytime temperatures of 25°C (77°F) and nighttime lows of 13°C (55°F). Rainfall is fairly high this month at around 109 mm (4.3 in), so pack a rain jacket to stay dry.

Rainfall in Rosario in April

On average, there are about 7 days with rain during this month, averaging 109 mm (4.3 in). Although rain is not especially frequent, individual showers can still be quite heavy.

Temperature in Rosario in April

April in Rosario sees highs of 25°C (77°F) and lows of 13°C (55°F) overnight. Overall, the month follows a fairly predictable daily temperature pattern. 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 Rosario in April

The month brings about 180 hours of sunlight, offering a comfortable mix of sun and overcast.

Wind Speed in Rosario in April

April has wind speeds averaging 3 m/s (6 knots). You can expect comfortable light winds that steadily move flags and feel mild throughout the day. Since this is an average, daily conditions vary from gentle winds to more active breezes.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. May, August and September typically offer the best weather for Rosario.

Rosario Temperature in April

Min Temperature
13°C (55°F)
Max Temperature
25°C (77°F)
Chance of Rain
23%
Precipitation
109 mm (4.3 in)
Rainy days
7 days
Humidity
81%
Windspeed
3 m/s (6 knots)
Sunshine
180 hours
Percentage Sunshine
63%

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

50-year average (1976-2025)

Based on our historical records, temperatures in Rosario typically stay consistent throughout April, with daily highs averaging around 25°C (77°F). Nights are cool, with lows typically ranging from 10°C (50°F) to 15°C (59°F).

Average temperatures in April

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 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

According to our 50 years of weather records for Rosario, the following extremes were recorded between 1976 and 2026.

  • Rosario recorded its highest April temperature of 34°C (93°F) on April 7, 1995.
  • Rosario registered its coldest April night on April 26, 2005, with temperatures dropping to 1°C (34°F).

Best Places in Argentina in April

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

Pleasant temperatures in April 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 month

What To Do in Rosario in April

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

  • Swimming
    7/10
  • Cycling
    9/10
  • Walking
    9/10
  • Camping
    6/10
  • Outdoor sports
    9/10

Rosario 3-Day Forecast

More climate data for Rosario

Popular in April

Where to go in April - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.