Balneario Buenos Aires Weather in August
August in Balneario Buenos Aires brings moderate temperatures around 16°C (61°F) during the day, dropping to 10°C (50°F) at night, with quite a bit of rainfall expected, averaging around 101 mm (4 in) for the month.
Rainfall in Balneario Buenos Aires in August
You can typically expect 10 days of rain this month, averaging around 101 mm (4 in). When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.
Temperature in Balneario Buenos Aires in August
In August, expect moderate temperatures in Balneario Buenos Aires, with highs of 16°C (61°F) and lows of 10°C (50°F) at night. August is a notable month of the winter season. Even when the weather is stable, mornings and evenings can still feel distinctly cool. With lows around 10°C (50°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.
Sunshine in Balneario Buenos Aires in August
The city usually sees around 160 hours of sunlight, indicating a moderately sunny period.If you're looking for dry conditions and comfortable temperatures, August may not be the ideal month to visit Balneario Buenos Aires. 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 Uruguay, check out our Balneario Buenos Aires's climate page.
Balneario Buenos Aires Temperature in August
Min Temperature
10°C (50°F)
Max Temperature
16°C (61°F)
Chance of Rain
32%
Precipitation
101 mm (4 in)
Rainy days
10 days
Sunshine
160 hours *
Percentage Sunshine
*
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in Balneario Buenos Aires typically stay consistent throughout August, with daily highs averaging around 16°C (61°F). Nights are cool, with lows typically ranging from 7°C (45°F) to 9°C (48°F).
Average temperatures in August
Daily Historical Precipitation
49-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 Balneario Buenos Aires in August
Browse day-by-day weather records for Balneario Buenos Aires spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Balneario Buenos Aires historical weather extremes in August
Based on 44 years of weather observations (1981-2025), these are the most extreme conditions recorded in Balneario Buenos Aires.
- On August 26, 2002, temperatures climbed to 33°C (91°F), marking the warmest August day on record.
- The lowest daytime temperature in August was 6°C (43°F), recorded on August 1, 1991.
- Balneario Buenos Aires registered its coldest August night on August 8, 1984, with temperatures dropping to -2°C (28°F).
Best Places in Uruguay in August
Find out more about the weather in Uruguay and which places have the best travel conditions in this month. See all of Uruguay in August →
perfect weather
pleasant
tolerable
unpleasant
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What to Wear in Balneario Buenos Aires in August
The weather can swing between comfortable and chilly in August, so flexibility is key. Pack a variety of tops, at least one warm layer, and both shorts and long pants. This gives you options no matter what the day brings. Expect heavy rainfall, so bring good rain protection and waterproof bags. Bring sunglasses since you'll have some sunny periods throughout the monthWhat To Do in Balneario Buenos Aires 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 Uruguay, check out our Balneario Buenos Aires's climate page.
See the full Balneario Buenos Aires climate overview or explore weather in Uruguay.
