Matapalo Weather in August
August in Matapalo brings very high temperatures, with highs of 31°C (88°F) and nights dropping to 25°C (77°F). The rainy season is in full swing this month, so frequent downpours are part of the picture.
Rainfall in Matapalo in August
As part of the rainy season, Matapalo sees around 21 days of rain in August, with an average of 230 mm (9.1 in). Rainy season showers tend to be fairly substantial. A good rain jacket or umbrella is worth having with you most days.
Temperature in Matapalo in August
In August, Matapalo sees very high temperatures, with highs of 31°C (88°F). Nights drop to around 25°C (77°F). If you're spending a lot of time outdoors, it helps to plan around the warmer part of the day. With overnight lows of 25°C (77°F), evenings and nights remain warm. Light clothing and an open window or fan can help you sleep comfortably.
Sunshine in Matapalo in August
You can expect a moderate amount of sunlight, with approximately 183 hours. Even though this month is part of the wet season, you can still see the sun occasionally.August in Matapalo can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.
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 Matapalo's climate page.
Matapalo Temperature in August
Min Temperature
25°C (77°F)
Max Temperature
31°C (88°F)
Chance of Rain
71%
Precipitation
230 mm (9.1 in)
Rainy days
21 days
Humidity
81% *
Sunshine
183 hours *
Percentage Sunshine
*
Daily Historical Temperatures
40-year average (1976-2025)
Based on our historical records, temperatures in Matapalo typically stay consistent throughout August, with daily highs averaging around 31°C (88°F). Nights are warm, with lows around 24°C (75°F).
Average temperatures in August
Daily Historical Precipitation
40-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in August
Historical weather for Matapalo in August
Browse day-by-day weather records for Matapalo spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Matapalo historical weather extremes in August
Based on 25 years of weather observations (2000-2025), these are the most extreme conditions recorded in Matapalo.
- The hottest August day on record in Matapalo reached 37°C (99°F) (August 20, 2014).
- The lowest daytime temperature in August was 26°C (79°F), recorded on August 12, 2007.
- The lowest overnight temperature recorded in August was 20°C (68°F) (August 15, 2018).
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
pleasant
tolerable
unpleasant
poor
What to Wear in Matapalo in August
Warm but pleasant conditions in Matapalo in August. 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. It's going to pour! Pack a good poncho and prepare for very wet conditions. Bring sunglasses since you'll have some sunny periods throughout the monthWhat To Do in Matapalo 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 Matapalo's climate page.
Temperature Rainfall Sunshine Humidity
See the full Matapalo climate overview or explore weather in Costa Rica.
