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Rivera Weather in August
August in Rivera brings pleasant temperatures, with daytime highs of 21°C (70°F) and nights around 9°C (48°F). Rainfall is at its lowest this month, making it one of the more reliable months to be outdoors.
Rainfall in Rivera in August
As the driest month, it's a great time for hiking and exploring the area. You can typically expect 12 days of rain this month, averaging around 108 mm (4.3 in). Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.
Temperature in Rivera in August
August in Rivera brings pleasant temperatures, with highs of 21°C (70°F) and nights around 9°C (48°F). August is part of winter. The difference between afternoon and evening temperatures is usually noticeable. Nights fall to 9°C (48°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.If you're a fan of comfortable temperatures and drier conditions, August is a great time to visit.
Rivera Temperature in August
Min Temperature
9°C (48°F)
Max Temperature
21°C (70°F)
Chance of Rain
38%
Precipitation
108 mm (4.3 in)
Rainy days
12 days
Rivera Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Rivera - and find the best time to visit.
Daily Historical Temperatures
48-year average (1977-2025)
Based on our historical records, temperatures in Rivera typically stay consistent throughout August, with daily highs averaging around 21°C (70°F). Nights are cool, with lows typically ranging from 8°C (46°F) to 11°C (52°F).
Average temperatures in August
Daily Historical Precipitation
48-year average (1977-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in August
Historical weather records for Rivera in August
Browse day-by-day weather records for Rivera spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Rivera historical weather extremes in August
Based on 34 years of weather observations in Rivera between 1992 and 2026, these are the recorded extremes.
- The warmest day in August was on August 31, 2009, with a maximum of 32°C (90°F).
- On August 14, 1999, Rivera saw its coldest August day with temperatures maxing out at 7°C (45°F).
- The coldest night in August in Rivera was on August 24, 2026, with a minimum of -6°C (21°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 Rivera in August
For Rivera 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.
What To Do in Rivera in August
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling9/10 -
Walking9/10 -
Camping3/10 -
Outdoor sports9/10
Rivera 3-Day Forecast
More climate data for Rivera
See the full Rivera 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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