San Antonio Weather in March
March in San Antonio brings high temperatures, with daytime highs of 27°C (81°F) and nights around 16°C (61°F). Rainfall is at its lowest this month, making it one of the more reliable months to be outdoors.
Rainfall in San Antonio in March
This is the driest month of the year. Climate statistics over the past 30 years suggest around 8 days of rain, with 43 mm (1.7 in) average for the month. Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.
Temperature in San Antonio in March
Weather in San Antonio is at its perfect in March. Highs reach 27°C (81°F), while nights settle around 16°C (61°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. With overnight lows of 16°C (61°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.
Sunshine in San Antonio in March
The city usually sees around 284 hours of sunlight, indicating many sunny days — a great month for sightseeing.If you're a fan of comfortable temperatures and drier conditions, March is a great time to visit.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Costa Rica, check out our San Antonio's climate page.
San Antonio Temperature in March
Min Temperature
16°C (61°F)
Max Temperature
27°C (81°F)
Chance of Rain
27%
Precipitation
43 mm (1.7 in)
Rainy days
8 days
Humidity
66% *
Sunshine
284 hours *
Percentage Sunshine
*
Best Places 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. See all of Costa Rica in March →
perfect weather
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unpleasant
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What to Wear in San Antonio in March
Warm temperatures in March make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Rain gear is recommended, you can expect wet weather on multiple days. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in San Antonio in March
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Costa Rica, check out our San Antonio's climate page.
Temperature Rainfall Sunshine Humidity
See the full San Antonio climate overview or explore weather in Costa Rica.
