Mendoza Province

Mendoza Province Weather in July

Average temperatures, rainfall, sunshine and the best places to visit in Mendoza Province, Argentina in July.

Planning a getaway to Mendoza Province, Argentina this July and curious about the weather you should prepare for? Discover all the vital details you need on this page, solving your puzzle:

What to Expect in Mendoza Province in July

Mendoza Province, Argentina is a region in Argentina. The weather in Mendoza Province in July can be quite varied, with temperatures that range from very cold to mild and precipitation levels ranging from low to heavy. July falls during the winter season.

Temperatures

Based on our climate data spanning from 1990-2020, the average maximum temperature is very cold in Los Penitentes at -8°C (18°F) to mild in General Alvear at 17°C (63°F). Nighttime temperatures generally drop to 3°C (37°F) in General Alvear and -16°C (3°F) in Los Penitentes. Even if July is considered the coolest month, there are areas in Mendoza Province, Argentina that maintain moderate temperatures, making it a pleasant destination all year round.

To learn more about the conditions in specific areas of Mendoza Province, Argentina, check out the map below.

Precipitation

In July, precipitation varies across different areas. From low rainfall in San Martín with an average of 8.9 mm (0.4 in) to heavy rainfall in Las Lenas with 161 mm (6.3 in). In Mendoza, this particular month consistently records the lowest levels of rainfall, making it the driest period throughout the entire year.

Average sunshine

Sunshine levels are moderate in most locations. Mendoza typically sees 186 hours of sunlight, creating comfortable conditions that aren't too bright or too dim. Looking for something sunnier? Our weather planner helps you discover destinations with more reliable sunshine.

Explore Mendoza Province by month

Pick a month to see the average temperature, rainfall and sunshine in Mendoza Province — and find the best time to visit. (based on San Rafael)

Best Places to Visit in Mendoza Province in July

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Mendoza Province.

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).

Popular Destinations in Mendoza Province

What is the weather like in July for some of the most popular destinations in Mendoza Province, Argentina?

Temperature range in Mendoza Province (July)

Precipitation variation in Mendoza Province (July)

Mendoza

In July Mendoza generally has moderate temperatures with maximum daytime temperatures around 14°C (57°F), minimum nighttime temperatures around 2°C (36°F) and low monthly rainfall. So on average the conditions are pleasant that month.

June
July
August
Max temperature
15°C (59°F)
14°C (57°F)
17°C (63°F)
Min temperature
3°C (37°F)
2°C (36°F)
4°C (39°F)
Monthly sun hours
172 hours
186 hours
217 hours
Monthly rainfall
27 mm (1.1 in)
26 mm (1 in)
30 mm (1.2 in)
Monthly rainy days
2 days
2 days
2 days
Weather conditions

San Rafael

In July San Rafael generally has moderate temperatures with maximum daytime temperatures around 15°C (59°F), minimum nighttime temperatures around 1°C (34°F) and low monthly rainfall. So on average the conditions are pleasant that month.

June
July
August
Max temperature
16°C (61°F)
15°C (59°F)
18°C (64°F)
Min temperature
2°C (36°F)
1°C (34°F)
3°C (37°F)
Monthly sun hours
155 hours
166 hours
211 hours
Monthly rainfall
20 mm (0.8 in)
19 mm (0.7 in)
25 mm (1 in)
Monthly rainy days
3 days
2 days
2 days
Weather conditions

Chacras de Coria

In July Chacras de Coria generally has moderate temperatures with maximum daytime temperatures around 13°C (55°F), minimum nighttime temperatures around 1°C (34°F) and low monthly rainfall. So on average the conditions are tolerable that month.

June
July
August
Max temperature
13°C (55°F)
13°C (55°F)
15°C (59°F)
Min temperature
2°C (36°F)
1°C (34°F)
3°C (37°F)
Monthly sun hours
172 hours
186 hours
217 hours
Monthly rainfall
30 mm (1.2 in)
29 mm (1.1 in)
34 mm (1.3 in)
Monthly rainy days
3 days
3 days
2 days
Weather conditions

Potrerillos

In July Potrerillos generally has low temperatures with maximum daytime temperatures around 5°C (41°F), minimum nighttime temperatures around -7°C (19°F) and moderate monthly snow/rainfall. So on average the conditions are poor that month.

June
July
August
Max temperature
6°C (43°F)
5°C (41°F)
7°C (45°F)
Min temperature
-6°C (21°F)
-7°C (19°F)
-6°C (21°F)
Monthly sun hours
172 hours
186 hours
217 hours
Monthly snow/rainfall
48 mm (1.9 in)
44 mm (1.7 in)
46 mm (1.8 in)
Monthly rainy days
3 days
3 days
3 days
Weather conditions

Maipú

In July Maipú generally has moderate temperatures with maximum daytime temperatures around 14°C (57°F), minimum nighttime temperatures around 3°C (37°F) and low monthly rainfall. So on average the conditions are pleasant that month.

June
July
August
Max temperature
15°C (59°F)
14°C (57°F)
17°C (63°F)
Min temperature
4°C (39°F)
3°C (37°F)
5°C (41°F)
Monthly sun hours
172 hours
186 hours
217 hours
Monthly rainfall
26 mm (1 in)
24 mm (0.9 in)
29 mm (1.1 in)
Monthly rainy days
2 days
3 days
2 days
Weather conditions

Is your destination not in the list? Have a look at all destinations in Mendoza Province, in Argentina.

In our records: Argentina July extremes

Notable July records observed across cities in Argentina in our climate database (1976 – 2026). Historic readings can vary in quality, so treat these as illustrative.

  • Based on our data, the coldest July night in Argentina dropped to -22°C (-8°F) in Esquel on July 30, 2006.

Popular cities in July

Day & night temperatures, rainfall and average weather in Mendoza Province in July.

City Weather Day temp Night temp Rainfall
San Rafael 15°C (59°F) 1°C (34°F) 19 mm (0.7 in)
Mendoza 14°C (57°F) 2°C (36°F) 26 mm (1 in)
Chacras de Coria 13°C (55°F) 1°C (34°F) 29 mm (1.1 in)
Potrerillos 5°C (41°F) -7°C (19°F) 44 mm (1.7 in)
Maipú 14°C (57°F) 3°C (37°F) 24 mm (0.9 in)
Valle Grande 14°C (57°F) -1°C (30°F) 20 mm (0.8 in)

Mendoza Province weather in July: frequently asked questions

What is the weather like in Mendoza Province, Argentina in July?

Mendoza Province, Argentina typically experiences pleasant weather in July, part of the winter season. Daytime highs in Mendoza average around 14°C (57°F), and temperatures drop to about 2°C (36°F) at night.

What is the average temperature in Mendoza Province, Argentina in July?

Mendoza averages a daytime maximum of 14°C (57°F) in July, with overnight lows close to 2°C (36°F).

Does Mendoza Province, Argentina get a lot of rain in July?

July is on the drier side in Mendoza Province, Argentina. Mendoza averages only about 26 mm (1 in), with most days staying dry.

Is July a Good Time to Visit Mendoza Province, Argentina?

In our opinion, July is a good time to visit Mendoza Province, Argentina with overall pleasant weather in Mendoza. It's worth noting that weather conditions might differ depending on the location you visit.

Generally speaking, February, March, April, September, October and November provide perfect weather in Mendoza. The weather in January, May and December, on the other hand, tends to be tolerable.

Interested in more climate information?

We have much more information about the climate in Mendoza Province.

Weather and climate has detailed information for every country in the world. Are you going to Argentina? Get detailed historical weather averages for many cities in Argentina.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

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