Fortuna Weather in April
April in Fortuna averages 30°C (86°F) during the day and 20°C (68°F) at night. Quite a bit of rainfall is typical this month, with around 64 mm (2.5 in) on average. An umbrella is a good idea.
Rainfall in Fortuna in April
Historically, the month has about 9 days of rain, averaging 64 mm (2.5 in) in total. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.
Temperature in Fortuna in April
Fortuna in April gets highs of 30°C (86°F) during the day and drops to 20°C (68°F) at night. Overall, the month follows a fairly predictable daily temperature pattern. With lows of 20°C (68°F), the nights are warm and generally comfortable. This is typically the warmest month of the year, so light summer clothing is a good idea.
Sunshine in Fortuna in April
With approximately 255 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.If your ideal day consists of dry skies and pleasant temperatures, February and March typically offer the best circumstances for Fortuna.
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 Fortuna's climate page.
Fortuna Temperature in April
Min Temperature
20°C (68°F)
Max Temperature
30°C (86°F)
Chance of Rain
28%
Precipitation
64 mm (2.5 in)
Rainy days
9 days
Sunshine
255 hours *
Percentage Sunshine
*
Daily Historical Temperatures
44-year average (1976-2025)
Based on our historical records, temperatures in Fortuna typically stay consistent throughout April, with daily highs averaging around 30°C (86°F). Nights are pleasant, with lows around 20°C (68°F).
Average temperatures in April
Daily Historical Precipitation
44-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in April
Historical weather for Fortuna in April
Browse day-by-day weather records for Fortuna spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Fortuna historical weather extremes in April
Our historical data for Fortuna spans 1995 to 2026, revealing these weather extremes.
- The hottest April day on record in Fortuna reached 35°C (95°F) (April 11, 1998).
- Fortuna experienced its chilliest April day on April 30, 1995, reaching only 22°C (72°F).
- The coldest night in April in Fortuna was on April 19, 2011, with a minimum of 14°C (57°F).
Best Places in Costa Rica in April
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 April →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Fortuna in April
Warm but pleasant conditions in Fortuna in April. 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 Fortuna in April
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 Fortuna's climate page.
See the full Fortuna climate overview or explore weather in Costa Rica.
