Isla Grande Weather in August
Isla Grande in August averages 29°C (84°F) during the day and 25°C (77°F) at night. August is part of the rainy season, so frequent rainfall is typical.
Rainfall in Isla Grande in August
Isla Grande is in the rainy season in August, with rain on around 23 days and an average of 295 mm (12 in). The rainy season here brings regular, substantial showers. It's worth being prepared for rain on most days you're out.
Temperature in Isla Grande in August
Expect highs of 29°C (84°F) in Isla Grande in August, with nights dropping to around 25°C (77°F). Overall, the month follows a fairly predictable daily temperature pattern. Nights are warm at 25°C (77°F). It's worth making sure your accommodation has decent ventilation or air conditioning.
Sunshine in Isla Grande in August
The city usually sees around 110 hours of sunlight, indicating a moderately sunny period (despite it being part of rainy season).Our weather planner can help you find worldwide destinations with pleasant weather during this period. February and March typically offer the best weather for Isla Grande.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Panama, check out our Isla Grande's climate page.
Isla Grande Temperature in August
Min Temperature
25°C (77°F)
Max Temperature
29°C (84°F)
Chance of Rain
76%
Precipitation
295 mm (12 in)
Rainy days
23 days
Humidity
80% *
Sunshine
110 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Isla Grande 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
Historical weather for Isla Grande in August
Browse day-by-day weather records for Isla Grande spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Isla Grande historical weather extremes in August
Based on 20 years of weather observations in Isla Grande between 2005 and 2025, these are the recorded extremes.
- On August 28, 2024, temperatures climbed to 34°C (93°F), marking the warmest August day on record.
- Isla Grande experienced its chilliest August day on August 16, 2020, reaching only 26°C (79°F).
- Nighttime temperatures dropped to 18°C (64°F) on August 13, 2024, marking the coldest August night on record.
Best Places in Panama in August
Find out more about the weather in Panama and which places have the best travel conditions in this month. See all of Panama in August →
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What to Wear in Isla Grande 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. Sunglasses could come in handy during the sunnier parts of your trip.What To Do in Isla Grande 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 Panama, check out our Isla Grande's climate page.
Temperature Rainfall Sunshine Humidity
See the full Isla Grande climate overview or explore weather in Panama.
