Riachuelo Weather in August
Riachuelo in August sees moderate temperatures, with highs around 17°C (63°F) and overnight lows of 9°C (48°F). Rainfall is fairly high at around 79 mm (3.1 in) on average, so pack waterproofs just in case.
Rainfall in Riachuelo in August
This month experiences about 8 days of rain according to historical data, averaging 79 mm (3.1 in). Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.
Temperature in Riachuelo in August
In August, Riachuelo gets moderate temperatures, with highs of 17°C (63°F). Nights cool to around 9°C (48°F). August is known for being in the winter season. This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. Nights drop to 9°C (48°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.August in Riachuelo has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.
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 Riachuelo's climate page.
Riachuelo Temperature in August
Min Temperature
9°C (48°F)
Max Temperature
17°C (63°F)
Chance of Rain
26%
Precipitation
79 mm (3.1 in)
Rainy days
8 days
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Riachuelo typically stay consistent throughout August, with daily highs averaging around 17°C (63°F). Nights are cool, with lows typically ranging from 8°C (46°F) to 10°C (50°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 for Riachuelo in August
Browse day-by-day weather records for Riachuelo spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Riachuelo historical weather extremes in August
Our historical data for Riachuelo spans 1976 to 2025, revealing these weather extremes.
- The hottest August day on record in Riachuelo reached 32°C (90°F) (August 29, 2009).
- The coldest August day was on August 1, 1991, with a maximum of 7°C (45°F).
- Riachuelo registered its coldest August night on August 2, 1984, with temperatures dropping to 0°C (32°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
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tolerable
unpleasant
poor
What to Wear in Riachuelo in August
Comfortable temperatures call for an easy wardrobe in August. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Wet weather is likely, so pack waterproof gear for multiple rainy days.What To Do in Riachuelo 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 Riachuelo's climate page.
See the full Riachuelo climate overview or explore weather in Uruguay.
