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.
Atenas Weather in April
April in Atenas typically sees daytime highs of 29°C (84°F) and nighttime lows of 20°C (68°F). Rainfall is also possible this month, so it's worth packing an umbrella.
Rainfall in Atenas in April
You can expect rain on roughly 10 days based on historical data, averaging 105 mm (4.1 in) for the month. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.
Temperature in Atenas in April
Daytime temperatures in Atenas reach 29°C (84°F) in April, dropping to 20°C (68°F) at night. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. At 20°C (68°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.
Sunshine in Atenas in April
There are approximately 240 hours of sunshine this month, resulting in mostly clear days.If you prefer enjoying temperate temperatures and rain-free days, January, February and March 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.
Atenas Temperature in April
Min Temperature
20°C (68°F)
Max Temperature
29°C (84°F)
Chance of Rain
32%
Precipitation
105 mm (4.1 in)
Rainy days
10 days
Humidity
79% *
Sunshine
240 hours *
Percentage Sunshine
*
* Data from: Santamaria, Costa Rica (25 KM, 15 Miles).
Atenas Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Atenas - and find the best time to visit.
Daily Historical Temperatures
44-year average (1976-2025)
Based on our historical records, temperatures in Atenas typically stay consistent throughout April, with daily highs averaging around 29°C (84°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 records for Atenas in April
Browse day-by-day weather records for Atenas spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Atenas historical weather extremes in April
The extremes listed below come from historical weather data collected in Atenas from 1995 through 2026.
- The hottest April day on record in Atenas reached 35°C (95°F) (April 5, 1998).
- The lowest daytime temperature in April was 22°C (72°F), recorded on April 30, 1995.
- The lowest overnight temperature recorded in April was 15°C (59°F) (April 19, 2011).
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
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).
What to Wear in Atenas in April
Warm temperatures in April 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. Prepare for significant rainfall with proper waterproof clothing and shoes. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.
What To Do in Atenas in April
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming9/10 -
Cycling7/10 -
Walking7/10 -
Camping6/10 -
Outdoor sports7/10
Atenas 3-Day Forecast
More climate data for Atenas
Temperature Rainfall Sunshine Humidity
See the full Atenas climate overview or explore weather in Costa Rica.
Popular in April
Where to go in April - average daytime high across popular destinations.
Tamarindo
33°C (91°F) Herradura
29°C (84°F) Fortuna
30°C (86°F) Jacó29°C (84°F) Santa Teresa30°C (86°F) Cahuita29°C (84°F) Puerto Viejo de Talamanca29°C (84°F) San José
26°C (79°F) Bucket list
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