Mercedes Weather in August

Mercedes in August sees pleasant daytime temperatures of 21°C (70°F) and nighttime lows of 10°C (50°F). Moderate rainfall is typical, with around 55 mm (2.2 in) for the month.

Rainfall in Mercedes in August

You can expect rain on around based on historical patterns, with 55 mm (2.2 in) average for the month.

Temperature in Mercedes in August

If you're visiting Mercedes in August, expect perfect temperatures with highs of 21°C (70°F) and overnight lows of 10°C (50°F). August is part of winter. Even when the weather is stable, mornings and evenings can still feel distinctly cool. With overnight lows of 10°C (50°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in Mercedes in August

With approximately 201 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.

If you're a fan of comfortable temperatures and drier conditions, August is a great time to visit.

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For a detailed overview over the year and the best time to visit Argentina, check out our Mercedes's climate page.

Mercedes Temperature in August

Min Temperature 10°C (50°F)  

Max Temperature 21°C (70°F)  

Precipitation 55 mm (2.2 in)  

Humidity 74%  

Sunshine 201 hours  

Percentage Sunshine  

Historical weather for Mercedes in August

Browse day-by-day weather records for Mercedes spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Historical weather Temperatures Precipitation

‹ 2026 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 1986 1985 1984 1983 1982 1981 1980 1979 1978 1977 ›

‹ January February March April May June July August September October November December ›

Mercedes historical weather extremes in August

Based on weather observations in Mercedes between 2006 and 2025, these are the recorded extremes during August.

• On August 18, 2021, temperatures climbed to 37°C (99°F), marking the warmest August day on record.
• Mercedes experienced its chilliest August day on August 17, 2007, reaching only 9°C (48°F).
• The lowest overnight temperature recorded in August was -3°C (27°F) (August 27, 2013).

What to Wear in Mercedes in August

For Mercedes 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. Rain is likely on several days, so bring a good rain jacket. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Mercedes in August

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Cycling

10/10

Walking

10/10

Barbeque

9/10

Camping

4/10

Outdoor sports

10/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Argentina, check out our Mercedes's climate page.

More climate data for Mercedes

Temperature Rainfall Sunshine Humidity

See the full Mercedes climate overview or explore weather in Argentina.