Ibera National Park - The restored wetlands of Argentina
Iberá National Park is Argentina's biggest wetland, created in 2018 and destined to rank among Argentina's top tourist destinations.
Mercedes Weather in April
April in Mercedes averages 26°C (79°F) during the day and 14°C (57°F) at night. Quite a bit of rainfall is typical this month, with around 164 mm (6.5 in) on average. An umbrella is a good idea.
Rainfall in Mercedes in April
You can expect rain on around based on historical patterns, with 164 mm (6.5 in) average for the month.
Temperature in Mercedes in April
In April, Mercedes sees high temperatures, with highs of 26°C (79°F). Nights drop to around 14°C (57°F). Overall, the month follows a fairly predictable daily temperature pattern. Nights cool down to 14°C (57°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 Mercedes in April
Expect a lot of sunshine this month, with about 220 hours of sun. These sunny conditions add to the overall experience.If you prefer dry days with pleasant temperatures, May, June, July, August and September typically offer 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.
Mercedes Temperature in April
Min Temperature
14°C (57°F)
Max Temperature
26°C (79°F)
Precipitation
164 mm (6.5 in)
Humidity
76%
Sunshine
220 hours
Percentage Sunshine
Mercedes Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Mercedes - and find the best time to visit.
Historical weather records for Mercedes in April
Browse day-by-day weather records for Mercedes spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Mercedes historical weather extremes in April
Based on 20 years of weather observations (2006-2026), these are the most extreme conditions recorded in Mercedes.
- On April 4, 2012, temperatures climbed to 35°C (95°F), marking the warmest April day on record.
- The lowest daytime temperature in April was 14°C (57°F), recorded on April 27, 2016.
- Nighttime temperatures dropped to 3°C (37°F) on April 15, 2008, marking the coldest April night on record.
- The wettest April day on record brought 104 mm (4.1 in) of precipitation to Mercedes (April 27, 2024).
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 Mercedes in April
Warm but pleasant conditions in Mercedes in April. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. It's going to pour! Pack a good poncho and prepare for very wet conditions. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.
What To Do in Mercedes in April
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming8/10 -
Cycling7/10 -
Walking7/10 -
Camping6/10 -
Outdoor sports7/10
Mercedes 3-Day Forecast
More climate data for Mercedes
Temperature Rainfall Sunshine Humidity
See the full Mercedes climate overview or explore weather in Argentina.
Popular in April
Where to go in April - average daytime high across popular destinations.
Córdoba
24°C (75°F) Buenos Aires
24°C (75°F) Villa Carlos Paz22°C (72°F) Mendoza22°C (72°F) Salta
21°C (70°F) Mar del Plata20°C (68°F) San Martín de los Andes
13°C (55°F) San Carlos de Bariloche13°C (55°F) Bucket list
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Ibera National Park - The restored wetlands of Argentina
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