Jacó Weather in March
March in Jacó averages 30°C (86°F) during the day and 25°C (77°F) at night. Around 54 mm (2.1 in) of rainfall is typical for this time of year.
Rainfall in Jacó in March
Looking at the last 30 years, the data shows about 7 days with rain, averaging 54 mm (2.1 in) for the month. The rain this month typically falls in concentrated bursts rather than all-day showers. Expect a few heavier spells rather than constant grey skies.
Temperature in Jacó in March
In March, Jacó sees high temperatures, with highs of 30°C (86°F). Nights drop to around 25°C (77°F). This kind of day-to-night contrast is typical for this time of year. Nights are warm at 25°C (77°F). It's worth making sure your accommodation has decent ventilation or air conditioning.
Sunshine in Jacó in March
Expect sunny days throughout the month, with an estimated 282 hours of sunshine. This makes it a pleasant time to visit Jacó.If you prefer dry days with pleasant temperatures, January and February typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
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 Jacó's climate page.
Jacó Temperature in March
Min Temperature
25°C (77°F)
Max Temperature
30°C (86°F)
Chance of Rain
22%
Precipitation
54 mm (2.1 in)
Rainy days
7 days
Sunshine
282 hours *
Percentage Sunshine
*
Daily Historical Temperatures
46-year average (1976-2025)
Based on our historical records, temperatures in Jacó typically stay consistent throughout March, with daily highs averaging around 30°C (86°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 Jacó in March
Browse day-by-day weather records for Jacó spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Jacó historical weather extremes in March
Based on 32 years of weather observations (1994-2026), these are the most extreme conditions recorded in Jacó.
- Jacó recorded its highest March temperature of 35°C (95°F) on March 6, 1997.
- On March 17, 1996, Jacó saw its coldest March day with temperatures maxing out at 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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tolerable
unpleasant
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What to Wear in Jacó in March
Warm but pleasant conditions in Jacó in March. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Wet weather is likely, so pack waterproof gear for multiple rainy days. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Jacó 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 Jacó's climate page.
See the full Jacó climate overview or explore weather in Costa Rica.
