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San Isidro Weather in April
April in San Isidro averages 23°C (73°F) during the day and 15°C (59°F) at night. Quite a bit of rainfall is typical this month, with around 108 mm (4.3 in) on average. An umbrella is a good idea.
Rainfall in San Isidro in April
Historically, April sees about 8 days of rain, with a monthly average of 108 mm (4.3 in). When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.
Temperature in San Isidro in April
In April, San Isidro sees high temperatures, with highs of 23°C (73°F). Nights drop to around 15°C (59°F). This kind of day-to-night contrast is typical for this time of year. At 15°C (59°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.
Sunshine in San Isidro in April
The month enjoys around 198 hours of sunshine, creating mostly sunny days with good weather conditions.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 San Isidro.
San Isidro Temperature in April
Min Temperature
15°C (59°F)
Max Temperature
23°C (73°F)
Chance of Rain
26%
Precipitation
108 mm (4.3 in)
Rainy days
8 days
Humidity
76% *
Sunshine
198 hours *
Percentage Sunshine
*
* Data from: Buenos Aires, Argentina (39 KM, 24 Miles).
San Isidro Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in San Isidro - and find the best time to visit.
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 San Isidro 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. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.
What To Do in San Isidro in April
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming6/10 -
Cycling9/10 -
Walking9/10 -
Camping6/10 -
Outdoor sports9/10
San Isidro 3-Day Forecast
More climate data for San Isidro
Temperature Rainfall Sunshine Humidity
See the full San Isidro 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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