San Isidro weather in March (San José, Costa Rica)

Can you expect sunny skies in San Isidro in March? This guide provides the necessary weather information for your travel plans.

Temperatures

Typically, March in San Isidro includes high temperatures and high rainfall. The temperature during the day can rise to approximately 25°C. At night, it falls to around 16°C.

Precipitation

San Isidro in March usually receives high rainfall, averaging around 110 mm for the month. Climate data suggests that about 9 days will experience rainfall.

Average sunshine

The days are predominantly sunny, with an estimated total of around 270 hours of sunshine. These sun-filled days are perfect for spending time outside. Whether it's playing sports, visiting a park, or going for a bike ride.

If you're inclined towards comfortable temperatures and drier conditions, March is a prime time to visit San Isidro. January, February and March typically offer the best circumstances. While May, June, July, August, September, October and November tend to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized San Isidro climate page with graphs.

 

San Isidro, monthly averages in March

Min Temperature 16°C  

Max Temperature 25°C  

Chance of Rain 28%  

Precipitation 110 mm  

Rainy days 9 days  

Humidity 80% *  

Sunshine 270 hours *  

Percentage Sunshine *  

Data from: Quepos, Costa Rica (50 KM, 31 Miles).

Where to go in Costa Rica in March

Find out more about the weather in Costa Rica and which places have the best travel conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

For visitors traveling to San Isidro, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

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

Swimming

9/10

Cycling

9/10

Walking

9/10

Camping

6/10

Outdoor sports

9/10

Interested in more climate information?

This site provides you with all the information you need about the climate in San Isidro.

Our site offers climate and forecast data for every country in the world. Are you going to Costa Rica? On this website you can find historical weather averages for many cities in Costa Rica. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.