Mendoza Weather in July

July in Mendoza sees daytime temperatures around 31°C (88°F) and lows of 25°C (77°F) at night. With around 131 mm (5.2 in) of rainfall expected, it's worth packing a rain jacket.

Rainfall in Mendoza in July

Expect around 14 days of rain based on historical data, with 131 mm (5.2 in) average. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Mendoza in July

July in Mendoza brings very high temperatures, with highs of 31°C (88°F) and nights around 25°C (77°F). The hottest part of the day is usually in the afternoon, so lighter clothing can help you stay comfortable. Nights stay warm at around 25°C (77°F), so light bedding and good ventilation are worth thinking about.

Sunshine in Mendoza in July

With approximately 223 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.

Wind Speed in Mendoza in July

Wind speeds average 2 m/s (4 knots) during July. At this speed, expect light breezes that you can feel on your face and cause leaves to rustle gently. Since this is an average, some days are calmer with barely any wind while others have more noticeable gentle breezes.

Average water temperature in July

The water is 29°C (84°F) — very warm by most standards. Comfortable to swim in, but not particularly refreshing if you're looking to cool off.

If you prefer dry days with pleasant temperatures, July may not be the ideal month to visit Mendoza. Our weather planner can help you explore destinations with more pleasant weather conditions.

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Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
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• December

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

Mendoza Temperature in July

Min Temperature 25°C (77°F)  

Max Temperature 31°C (88°F)  

Water Temperature 29°C (84°F) *  

Chance of Rain 48%  

Precipitation 131 mm (5.2 in)  

Rainy days 14 days  

Humidity 84% *  

Windspeed 2 m/s (4 knots) *  

Sunshine 223 hours *  

Percentage Sunshine *  

* Data from: Santo Domingo, the Dominican Republic (7 KM, 4 Miles).

Daily Historical Temperatures

48-year average (1976-2025)

Based on our historical records, temperatures in Mendoza typically stay consistent throughout July, with daily highs averaging around 31°C (88°F). Nights are warm, with lows around 24°C (75°F).

Average temperatures in July

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Daily Historical Precipitation

48-year average (1976-2025)

Average daily rainfall for each day of the month based on long-term records.

Average precipitation in July

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Historical weather for Mendoza in July

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

Historical weather Temperatures Precipitation

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

Mendoza historical weather extremes in July

Based on weather observations in Mendoza between 1996 and 2025, these are the recorded extremes during July.

• The hottest July day on record in Mendoza reached 36°C (97°F) (July 11, 2023).
• On July 10, 2018, Mendoza saw its coldest July day with temperatures maxing out at 26°C (79°F).
• The coldest night in July in Mendoza was on July 8, 2004, with a minimum of 20°C (68°F).

What to Wear in Mendoza in July

Warm weather calls for comfortable, breathable clothing in July. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). High rain levels are expected, so pack waterproof gear and an umbrella or poncho. With water temperatures around 29°C (84°F), swimming conditions are excellent. Pack your swimsuit, goggles, and maybe some water shoes. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Mendoza in July

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

Swimming

9/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

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 the Dominican Republic, check out our Mendoza's climate page.

More climate data for Mendoza

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full Mendoza climate overview or explore weather in the Dominican Republic.