Costa Rica in February: Pacific or Caribbean Coast?
Compare Costa Rica weather in February, from dry and sunny Tamarindo to wetter Puerto Viejo, plus Jacó, Arenal and San José.
San José in March sees high temperatures, with highs around 25°C (77°F) and overnight lows of 15°C (59°F). It's the driest month of the year, with very little rainfall to worry about.
If you favor pleasant temperatures and minimal rainfall, March is one of the best months to visit San José.
Pick a month to see the average temperature, rainfall and sunshine in San José - and find the best time to visit.
46-year average (1976-2025)
Based on our historical records, temperatures in San José typically stay consistent throughout March, with daily highs averaging around 25°C (77°F). Nights are pleasant, with lows around 19°C (66°F).
46-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Browse day-by-day weather records for San José spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
According to our 32 years of weather records for San José, the following extremes were recorded between 1994 and 2026.
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 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).
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. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Temperature Rainfall Sunshine Humidity
See the full San José climate overview or explore weather in Costa Rica.
Where to go in March - average daytime high across popular destinations.
Need travel inspiration? Check out our bucket list articles and be inspired.
Costa Rica in February: Pacific or Caribbean Coast?
Compare Costa Rica weather in February, from dry and sunny Tamarindo to wetter Puerto Viejo, plus Jacó, Arenal and San José.
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