Calchaquí Valleys Weather in July

Average temperatures, rainfall, sunshine and the best places to visit in the Calchaquí Valleys, Argentina in July.

Thinking about venturing to the Calchaquí Valleys, Argentina this July and curious about the weather conditions to expect? This page holds all the key information you seek, responding to your question:

What to Expect in the Calchaquí Valleys in July

The Calchaquí Valleys, Argentina is a region in Argentina. July in the Calchaquí Valleys generally has temperatures that range from mild to pleasant, with precipitation levels ranging from low to moderate.

Temperatures

During the day temperatures vary from mild in Cachí at 14°C (57°F) to pleasant in San Carlos at 18°C (64°F). At night it cools down to 2°C (36°F) in San Carlos and -2°C (28°F) in Cachí. In general, this month stands out as the coldest period throughout the year. However, even though July is the coolest month, you can still find places in the Calchaquí Valleys, Argentina with moderate temperatures, ensuring a pleasant experience throughout the year.

To explore the conditions in the Calchaquí Valleys, Argentina in more detail, check the map below.

Precipitation

In July, precipitation varies across different areas. From low snow/rainfall in Cachí with an average of 7.6 mm (0.3 in) to moderate snow/rainfall in Tafí del Valle with 45 mm (1.8 in). In Cafayate, this particular month consistently records the lowest levels of rainfall, making it the driest period throughout the entire year.

Explore the Calchaquí Valleys by month

Best Places to Visit in the Calchaquí Valleys in July

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

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 the Calchaquí Valleys

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

Temperature range in the Calchaquí Valleys (July)

Precipitation variation in the Calchaquí Valleys (July)

Cafayate

In July Cafayate generally has moderate temperatures with maximum daytime temperatures around 18°C (64°F), minimum nighttime temperatures around 2°C (36°F) and low monthly rainfall. So on average the conditions are perfect that month.

June
July
August
Max temperature
18°C (64°F)
18°C (64°F)
19°C (66°F)
Min temperature
3°C (37°F)
2°C (36°F)
3°C (37°F)
Monthly rainfall
8.7 mm (0.3 in)
8.3 mm (0.3 in)
9.7 mm (0.4 in)
Monthly rainy days
2 days
2 days
2 days
Weather conditions

Tafí del Valle

In July Tafí del Valle generally has moderate temperatures with maximum daytime temperatures around 14°C (57°F), minimum nighttime temperatures around 0°C (32°F) and moderate monthly rainfall. So on average the conditions are tolerable that month.

June
July
August
Max temperature
15°C (59°F)
14°C (57°F)
16°C (61°F)
Min temperature
2°C (36°F)
0°C (32°F)
2°C (36°F)
Monthly sun hours
157 hours
196 hours
234 hours
Monthly rainfall
56 mm (2.2 in)
45 mm (1.8 in)
55 mm (2.2 in)
Monthly rainy days
2 days
2 days
2 days
Weather conditions

Cachí

In July Cachí generally has moderate temperatures with maximum daytime temperatures around 14°C (57°F), minimum nighttime temperatures around -2°C (28°F) and low monthly snow/rainfall. So on average the conditions are pleasant that month.

June
July
August
Max temperature
15°C (59°F)
14°C (57°F)
16°C (61°F)
Min temperature
-1°C (30°F)
-2°C (28°F)
-1°C (30°F)
Monthly snow/rainfall
9.4 mm (0.4 in)
7.6 mm (0.3 in)
12 mm (0.5 in)
Monthly rainy days
a single day
a single day
2 days
Weather conditions

Molinos

In July Molinos generally has moderate temperatures with maximum daytime temperatures around 16°C (61°F), minimum nighttime temperatures around -1°C (30°F) and low monthly snow/rainfall. So on average the conditions are pleasant that month.

June
July
August
Max temperature
17°C (63°F)
16°C (61°F)
18°C (64°F)
Min temperature
0°C (32°F)
-1°C (30°F)
1°C (34°F)
Monthly snow/rainfall
23 mm (0.9 in)
20 mm (0.8 in)
24 mm (0.9 in)
Monthly rainy days
a single day
a single day
2 days
Weather conditions

Angastaco

In July Angastaco generally has moderate temperatures with maximum daytime temperatures around 17°C (63°F), minimum nighttime temperatures around -1°C (30°F) and low monthly snow/rainfall. So on average the conditions are pleasant that month.

June
July
August
Max temperature
18°C (64°F)
17°C (63°F)
19°C (66°F)
Min temperature
1°C (34°F)
-1°C (30°F)
2°C (36°F)
Monthly snow/rainfall
19 mm (0.7 in)
17 mm (0.7 in)
21 mm (0.8 in)
Monthly rainy days
2 days
a single day
2 days
Weather conditions

Is your destination not in the list? Have a look at all destinations in the Calchaquí Valleys, 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 the Calchaquí Valleys in July.

City Weather Day temp Night temp Rainfall
Cafayate 18°C (64°F) 2°C (36°F) 8.3 mm (0.3 in)
Tafí del Valle 14°C (57°F) 0°C (32°F) 45 mm (1.8 in)
Cachí 14°C (57°F) -2°C (28°F) 7.6 mm (0.3 in)
Molinos 16°C (61°F) -1°C (30°F) 20 mm (0.8 in)
Angastaco 17°C (63°F) -1°C (30°F) 17 mm (0.7 in)
San Carlos 18°C (64°F) 2°C (36°F) 8.1 mm (0.3 in)

The Calchaquí Valleys weather in July: frequently asked questions

What is the weather like in the Calchaquí Valleys, Argentina in July?

In July, the Calchaquí Valleys, Argentina generally has perfect weather conditions. Cafayate sees daytime temperatures near 18°C (64°F), with nights cooling to roughly 2°C (36°F).

What is the average temperature in the Calchaquí Valleys, Argentina in July?

In Cafayate, the average daytime high in July is 18°C (64°F), while nighttime temperatures drop to around 2°C (36°F).

Does the Calchaquí Valleys, Argentina get a lot of rain in July?

July is on the drier side in the Calchaquí Valleys, Argentina. Cafayate averages only about 8.3 mm (0.3 in), with most days staying dry.

Is July a Good Time to Visit the Calchaquí Valleys, Argentina?

We consider July to be one of the best times to travel to the Calchaquí Valleys, Argentina. Typically, the climate in Cafayate is perfect. However, the weather conditions may vary depending on your destination.

Generally speaking, March, April, May, June, July, August, September, October and November provide perfect weather in Cafayate.

Interested in more climate information?

We have much more information about the climate in the Calchaquí Valleys.

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.

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