San Juan Province Weather in October

Average temperatures, rainfall, sunshine and the best places to visit in San Juan Province, Argentina in October.

🔎
San Juan Barreal San Agustín de Valle Fértil

Are you planning a trip a to San Juan Province, Argentina in October and wondering what kind of weather to expect? This page has all the details you need.

What to Expect in San Juan Province in October

San Juan Province, Argentina is a region in Argentina. October in San Juan Province generally has temperatures that range from pleasant to warm, with precipitation levels ranging from low to moderate.

Temperatures

Based on our climate data spanning from 1990-2020, the average maximum temperature is pleasant in Barreal at 19°C (66°F) to warm in San Juan at 27°C (81°F). Nighttime temperatures generally drop to 12°C (54°F) in San Juan and 3°C (37°F) in Barreal.

To explore the conditions in San Juan Province, Argentina in more detail, check the map below.

Precipitation

In October, precipitation varies across different areas. From low rainfall in Barreal with an average of 28 mm (1.1 in) to moderate rainfall in San Agustín de Valle Fértil with 41 mm (1.6 in).

Average sunshine

Many locations offer abundant sunshine during this month. For instance, San Juan enjoys approximately 305 hours of sunlight, ideal for those seeking sunny weather.

Explore San Juan Province by month

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

January33°C (91°F) February32°C (90°F) March29°C (84°F) April25°C (77°F) May21°C (70°F) June18°C (64°F) This monthJuly18°C (64°F) August21°C (70°F) September23°C (73°F) October27°C (81°F) November30°C (86°F) December32°C (90°F)
Best Time to Visit San Juan Province →

Best Places to Visit in San Juan Province in October

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

Conditions Temperatures Precipitation
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 San Juan Province

What is the weather like in October for some of the most popular destinations in San Juan Province, Argentina?

Temperature range in San Juan Province (October)

Precipitation variation in San Juan Province (October)

San Juan

In October San Juan generally has high temperatures with maximum daytime temperatures around 27°C (81°F), minimum nighttime temperatures around 12°C (54°F) and moderate monthly rainfall. So on average the conditions are perfect that month.

« September
October
November »
September
October
November
Max temperature
23°C (73°F)
27°C (81°F)
30°C (86°F)
Min temperature
8°C (46°F)
12°C (54°F)
15°C (59°F)
Monthly sun hours
263 hours
305 hours
326 hours
Monthly rainfall
24 mm (0.9 in)
32 mm (1.3 in)
31 mm (1.2 in)
Monthly rainy days
2 days
2 days
3 days
Weather conditions
perfect
perfect
pleasant
Climate in San Juan →

Barreal

In October Barreal generally has pleasant temperatures with maximum daytime temperatures around 19°C (66°F), minimum nighttime temperatures around 3°C (37°F) and low monthly rainfall. So on average the conditions are perfect that month.

« September
October
November »
September
October
November
Max temperature
15°C (59°F)
19°C (66°F)
23°C (73°F)
Min temperature
-1°C (30°F)
3°C (37°F)
6°C (43°F)
Monthly rainfall
29 mm (1.1 in)
28 mm (1.1 in)
25 mm (1 in)
Monthly rainy days
4 days
4 days
4 days
Weather conditions
pleasant
perfect
perfect
Climate in Barreal →

San Agustín de Valle Fértil

In October San Agustín de Valle Fértil generally has high temperatures with maximum daytime temperatures around 25°C (77°F), minimum nighttime temperatures around 12°C (54°F) and moderate monthly rainfall. So on average the conditions are perfect that month.

« September
October
November »
September
October
November
Max temperature
22°C (72°F)
25°C (77°F)
28°C (82°F)
Min temperature
9°C (48°F)
12°C (54°F)
15°C (59°F)
Monthly rainfall
25 mm (1 in)
41 mm (1.6 in)
70 mm (2.8 in)
Monthly rainy days
2 days
2 days
3 days
Weather conditions
perfect
perfect
perfect
Climate in San Agustín de Valle Fértil →

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

Popular cities in October

Day & night temperatures, rainfall and average weather in San Juan Province in October.

City Weather Day temp Night temp Rainfall
San Juan 27°C (81°F) 12°C (54°F) 32 mm (1.3 in)
Barreal 19°C (66°F) 3°C (37°F) 28 mm (1.1 in)
San Agustín de Valle Fértil 25°C (77°F) 12°C (54°F) 41 mm (1.6 in)

San Juan Province weather in October: frequently asked questions

What is the weather like in San Juan Province, Argentina in October?

Expect perfect weather across San Juan Province, Argentina in October. The popular destination of San Juan averages 27°C (81°F) by day and 12°C (54°F) at night during this month.

What is the average temperature in San Juan Province, Argentina in October?

San Juan averages a daytime maximum of 27°C (81°F) in October, with overnight lows close to 12°C (54°F).

Does San Juan Province, Argentina get a lot of rain in October?

October is on the drier side in San Juan Province, Argentina. San Juan averages only about 32 mm (1.3 in), with most days staying dry.

Is October a Good Time to Visit San Juan Province, Argentina?

We believe that October is one of the best times to visit San Juan Province, Argentina with overall perfect weather in San Juan.

Generally speaking, the best visiting conditions can be found in March, April, May, June, July, August, September and October offering mostly perfect weather in San Juan. The weather in January, on the other hand, tends to be unpleasant.

Interested in more climate information?

We have much more information about the climate in San Juan 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.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.

The 10 most alternative cities in South America

Discover South America's top 10 alternative cities! From Valparaíso's vibrant streets to La Paz's high-altitude charm and Medellín's innovative spirit.
Be amazed by Buenos Aires

The city of beautiful museums, cute streets, green parks, lots of good food, interesting local neighborhoods and impressive historical buildings.
Explore Patagonia

A tour through Patagonia brings you to the end of the world. That’s why Patagonia is a bucket list destination for many. We recommend to visit Patagonia from November to early March.
Glacier walk on The Perito Moreno glacier

The Perito Moreno glacier and the rupture of this glacier is considered one of the most impressive natural spectacles in the world. You can wait here until a large piece of ice crumbles and plunges into the water with a lot of noise.

Must visit in Argentina →