San José Weather in April

During April, San José experiences moderate daytime temperatures of 17°C (63°F) and cooler nights around 5°C (41°F). Expect quite a bit of rainfall. Around 113 mm (4.4 in) is typical.

Rainfall in San José in April

Climate statistics over the past 30 years suggest around 4 days of rain, with 113 mm (4.4 in) average for the month. Showers tend to be short but heavy rather than persistent drizzle. When it rains, it usually means it, but it doesn't last long.

Temperature in San José in April

April in San José brings moderate temperatures, with highs of 17°C (63°F) and nights around 5°C (41°F). A light jacket or extra layer can be useful, especially outside the warmest hours of the day. Nights drop to 5°C (41°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

Sunshine in San José in April

Expect sunny days throughout the month, with an estimated 210 hours of sunshine. This makes it a pleasant time to visit San José.

Should you favor a climate that's both dry and comfortably warm, January, February, March, November and December typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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Check the conditions for any month of the year.

• January
• February
• March
• April

• May
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• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Argentina, check out our San José's climate page.

San José Temperature in April

Min Temperature 5°C (41°F)  

Max Temperature 17°C (63°F)  

Chance of Rain 14%  

Precipitation 113 mm (4.4 in)  

Rainy days 4 days  

Humidity 67% *  

Sunshine 210 hours *  

Percentage Sunshine 64% *  

* Data from: Mendoza, Argentina (63 KM, 39 Miles).

What to Wear in San José in April

For San José 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. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in San José in April

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

Cycling

5/10

Walking

5/10

Camping

3/10

Outdoor sports

9/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Argentina, check out our San José's climate page.

More climate data for San José

Temperature Rainfall Sunshine Humidity

See the full San José climate overview or explore weather in Argentina.