Cahuita Weather in August
With daytime temperatures of 29°C (84°F) and nighttime lows of 24°C (75°F), August in Cahuita brings high temperatures during the day. Do keep in mind that August is part of the rainy season, with frequent and often heavy rainfall.
Rainfall in Cahuita in August
Cahuita is in the rainy season in August, with rain on around 23 days and an average of 373 mm (15 in). With high rainfall totals spread across the month, individual showers can be very heavy. Waterproof gear is strongly recommended.
Temperature in Cahuita in August
Temperatures in Cahuita in August top out at 29°C (84°F) and drop to 24°C (75°F) overnight. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. With overnight lows of 24°C (75°F), evenings and nights remain warm. Light clothing and an open window or fan can help you sleep comfortably.
Sunshine in Cahuita in August
The month experiences a moderate amount of sunlight, with 146 hours of sunshine. This provides a nice balance between sunshine and rain.If you're looking for dry conditions and comfortable temperatures, August may not be the ideal month to visit Cahuita. Our weather planner can help you explore destinations with more pleasant weather conditions.
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 Cahuita's climate page.
Cahuita Temperature in August
Min Temperature
24°C (75°F)
Max Temperature
29°C (84°F)
Chance of Rain
76%
Precipitation
373 mm (15 in)
Rainy days
23 days
Humidity
87% *
Sunshine
146 hours *
Percentage Sunshine
*
Daily Historical Temperatures
35-year average (1984-2025)
Based on our historical records, temperatures in Cahuita typically stay consistent throughout August, with daily highs averaging around 29°C (84°F). Nights are warm, with lows around 24°C (75°F).
Average temperatures in August
Daily Historical Precipitation
35-year average (1984-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in August
Historical weather for Cahuita in August
Browse day-by-day weather records for Cahuita spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Cahuita historical weather extremes in August
Based on weather observations in Cahuita between 2001 and 2025, these are the recorded extremes during August.
- On August 29, 2015, temperatures climbed to 36°C (97°F), marking the warmest August day on record.
- On August 5, 2004, Cahuita saw its coldest August day with temperatures maxing out at 25°C (77°F).
- The coldest night in August in Cahuita was on August 28, 2016, with a minimum of 19°C (66°F).
Best Places in Costa Rica in August
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 August →
perfect weather
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What to Wear in Cahuita in August
Warm weather calls for comfortable, breathable clothing in August. 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). Also bring a poncho, it will rain a lot! Waterproof everything you can. Bring sunglasses since you'll have some sunny periods throughout the monthWhat To Do in Cahuita in August
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 Cahuita's climate page.
Temperature Rainfall Sunshine Humidity
See the full Cahuita climate overview or explore weather in Costa Rica.
