La Fortuna Weather in March
With daytime temperatures of 28°C (82°F) and nighttime lows of 20°C (68°F), March in La Fortuna brings high temperatures during the day. It is also the driest month of the year, with minimal rainfall.
Rainfall in La Fortuna in March
This is the driest month, making it a great choice for planning outdoor excursions. Looking at the last 30 years, the data shows about 5 days with rain, averaging 38 mm (1.5 in) for the month. Although rain is not especially frequent, individual showers can still be quite heavy.
Temperature in La Fortuna in March
March in La Fortuna is generally perfect, with days reaching 28°C (82°F) and nights settling around 20°C (68°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. At 20°C (68°F) overnight, nights are warm enough to sit outside comfortably in light clothing.So this is a great month to visit if you prefer dry days with pleasant temperatures.
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 La Fortuna's climate page.
La Fortuna Temperature in March
Min Temperature
20°C (68°F)
Max Temperature
28°C (82°F)
Chance of Rain
17%
Precipitation
38 mm (1.5 in)
Rainy days
5 days
Daily Historical Temperatures
46-year average (1976-2025)
Based on our historical records, temperatures in La Fortuna typically stay consistent throughout March, with daily highs averaging around 28°C (82°F). Nights are pleasant, with lows around 19°C (66°F).
Average temperatures in March
Daily Historical Precipitation
46-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in March
Historical weather for La Fortuna in March
Browse day-by-day weather records for La Fortuna spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
La Fortuna historical weather extremes in March
Based on weather observations in La Fortuna between 1994 and 2026, these are the recorded extremes during March.
- On March 12, 2001, temperatures climbed to 36°C (97°F), marking the warmest March day on record.
- La Fortuna experienced its chilliest March day on March 17, 1996, reaching only 20°C (68°F).
- The lowest overnight temperature recorded in March was 14°C (57°F) (March 18, 1996).
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 La Fortuna in March
Warm weather calls for comfortable, breathable clothing in March. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Some rain is possible, so pack something to handle light showers.What To Do in La Fortuna 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 La Fortuna's climate page.
See the full La Fortuna climate overview or explore weather in Costa Rica.
