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Fray Bentos Weather in August
August in Fray Bentos brings pleasant temperatures, with highs of 20°C (68°F) and nights dropping to 8°C (46°F). Rainfall is on the higher side this month, averaging around 88 mm (3.5 in), so keep a rain jacket handy.
Rainfall in Fray Bentos in August
Historically, the month has about 7 days of rain, averaging 88 mm (3.5 in) in total. 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 Fray Bentos in August
Fray Bentos has excellent weather in August, with days reaching 20°C (68°F) and nights cooling to 8°C (46°F). August is in the winter season. This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. With overnight lows of 8°C (46°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.
Sunshine in Fray Bentos in August
The month brings about 167 hours of sunlight, offering a comfortable mix of sun and overcast.If you favor pleasant temperatures and minimal rainfall, August is one of the best months to visit Fray Bentos.
Fray Bentos Temperature in August
Min Temperature
8°C (46°F)
Max Temperature
20°C (68°F)
Chance of Rain
25%
Precipitation
88 mm (3.5 in)
Rainy days
7 days
Humidity
74% *
Sunshine
167 hours *
Percentage Sunshine
*
* Data from: Mercedes, Uruguay (27 KM, 16 Miles).
Fray Bentos Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Fray Bentos - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Fray Bentos typically stay consistent throughout August, with daily highs averaging around 20°C (68°F). Nights are cold, with lows typically ranging from 6°C (43°F) to 9°C (48°F).
Average temperatures in August
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in August
Historical weather records for Fray Bentos in August
Browse day-by-day weather records for Fray Bentos spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Fray Bentos historical weather extremes in August
Based on 50 years of weather observations in Fray Bentos between 1976 and 2026, these are the recorded extremes.
- The hottest August day on record in Fray Bentos reached 34°C (93°F) (August 30, 2009).
- The coldest August day was on August 3, 1982, with a maximum of 6°C (43°F).
- Fray Bentos registered its coldest August night on August 14, 2019, with temperatures dropping to -4°C (25°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
poor
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).
What to Wear in Fray Bentos in August
For Fray Bentos in August, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Sunglasses could come in handy during the sunnier parts of your trip.
What To Do in Fray Bentos in August
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming6/10 -
Cycling9/10 -
Walking9/10 -
Camping4/10 -
Outdoor sports9/10
Fray Bentos 3-Day Forecast
More climate data for Fray Bentos
Temperature Rainfall Sunshine Humidity
See the full Fray Bentos climate overview or explore weather in Uruguay.
Popular in August
Where to go in August - average daytime high across popular destinations.
La Pedrera
16°C (61°F) Piriápolis16°C (61°F) Montevideo17°C (63°F) Colonia del Sacramento
16°C (61°F) José Ignacio16°C (61°F) La Paloma16°C (61°F) Punta Del Diablo16°C (61°F) Punta del Este15°C (59°F) Bucket list
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