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.
In Puntarenas, August brings high daytime temperatures around 29°C (84°F), with nights cooling to 24°C (75°F). This month falls within the rainy season, so expect frequent rainfall.
Our weather planner can help you find worldwide destinations with pleasant weather during this period. January, February and March typically offer the best weather for Puntarenas.
Pick a month to see the average temperature, rainfall and sunshine in Puntarenas - and find the best time to visit.
43-year average (1976-2025)
Based on our historical records, temperatures in Puntarenas typically stay consistent throughout August, with daily highs averaging around 29°C (84°F). Nights are pleasant, with lows around 19°C (66°F).
43-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Browse day-by-day weather records for Puntarenas spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
According to our 30 years of weather records for Puntarenas, the following extremes were recorded between 1996 and 2026.
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 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).
Warm temperatures in August 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. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! Bring sunglasses since you'll have some sunny periods throughout the month
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Temperature Rainfall Sunshine Wind Speed
See the full Puntarenas climate overview or explore weather in Costa Rica.
Where to go in August - average daytime high across popular destinations.
Need travel inspiration? Check out our bucket list articles and be inspired.
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.
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