La Tosca Weather in August
August in La Tosca averages 31°C (88°F) during the day and 26°C (79°F) at night. Quite a bit of rainfall is typical this month, with around 82 mm (3.2 in) on average. An umbrella is a good idea.
Rainfall in La Tosca in August
Expect around 18 days of rain based on historical data, with 82 mm (3.2 in) average. Expect plenty of grey, overcast days rather than intense storms. The rain rarely amounts to much on any given day.
Temperature in La Tosca in August
August in La Tosca brings typical temperatures with highs around 31°C (88°F) and lows of 26°C (79°F). The hottest part of the day is usually in the afternoon, so lighter clothing can help you stay comfortable. At 26°C (79°F) overnight, the heat doesn't let up much after dark. If you're staying somewhere without air conditioning, a cold shower before bed and keeping the air moving can help.Our weather planner can help you find worldwide destinations with pleasant weather during this period. January, February, March, April, May, November and December typically offer the best weather for La Tosca.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Puerto Rico, check out our La Tosca's climate page.
La Tosca Temperature in August
Min Temperature
26°C (79°F)
Max Temperature
31°C (88°F)
Chance of Rain
61%
Precipitation
82 mm (3.2 in)
Rainy days
18 days
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in La Tosca 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
Historical weather for La Tosca in August
Browse day-by-day weather records for La Tosca spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
La Tosca historical weather extremes in August
Based on 28 years of weather observations (1997-2025), these are the most extreme conditions recorded in La Tosca.
- The hottest August day on record in La Tosca reached 36°C (97°F) (August 17, 2007).
- On August 22, 2011, La Tosca saw its coldest August day with temperatures maxing out at 27°C (81°F).
- La Tosca registered its coldest August night on August 26, 2022, with temperatures dropping to 18°C (64°F).
Best Places in Puerto Rico in August
Find out more about the weather in Puerto Rico and which places have the best travel conditions in this month. See all of Puerto Rico in August →
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What to Wear in La Tosca in August
Warm but pleasant conditions in La Tosca 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. Expect heavy rainfall, so bring good rain protection and waterproof bags.What To Do in La Tosca 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 Puerto Rico, check out our La Tosca's climate page.
See the full La Tosca climate overview or explore weather in Puerto Rico.
