Salta Province

Salta Province Weather in September

Average temperatures, rainfall, sunshine and the best places to visit in Salta Province, Argentina in September.

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

What to Expect in Salta Province in September

Salta Province, Argentina is a region in Argentina. Salta Province, Argentina has a wide variety of climate types. During September, you can expect temperatures that range from mild to very warm and precipitation levels ranging from low to moderate.

Temperatures

The average maximum daytime temperatures vary from mild in Iruya at 17°C (63°F) to very warm in Tartagal at 30°C (86°F). Nighttime temperatures generally drop to 15°C (59°F) in Tartagal and 3°C (37°F) in Iruya.

For specific regional insights in Salta Province, Argentina, refer to the map provided below.

Precipitation

In September, precipitation varies across different areas. From low rainfall in San Carlos with an average of 16 mm (0.6 in) to moderate rainfall in La Caldera with 90 mm (3.5 in).

Average sunshine

Most destinations offer generous amounts of sunshine this September. For example, Salta gets approximately 197 hours of sunlight, perfect for anyone wanting bright, sunny days.

Explore Salta Province by month

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

Best Places to Visit in Salta Province in September

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

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

Temperature range in Salta Province (September)

Precipitation variation in Salta Province (September)

Salta

In September Salta generally has pleasant temperatures with maximum daytime temperatures around 21°C (70°F), minimum nighttime temperatures around 8°C (46°F) and moderate monthly rainfall. So on average the conditions are perfect that month.

August
September
October
Max temperature
20°C (68°F)
21°C (70°F)
23°C (73°F)
Min temperature
6°C (43°F)
8°C (46°F)
12°C (54°F)
Monthly sun hours
207 hours
197 hours
202 hours
Monthly rainfall
50 mm (2 in)
76 mm (3 in)
156 mm (6.1 in)
Monthly rainy days
2 days
3 days
5 days
Weather conditions

Tartagal

In September Tartagal generally has very high temperatures with maximum daytime temperatures around 30°C (86°F), minimum nighttime temperatures around 15°C (59°F) and low monthly rainfall. So on average the conditions are perfect that month.

August
September
October
Max temperature
28°C (82°F)
30°C (86°F)
32°C (90°F)
Min temperature
12°C (54°F)
15°C (59°F)
19°C (66°F)
Monthly rainfall
12 mm (0.5 in)
28 mm (1.1 in)
89 mm (3.5 in)
Monthly rainy days
2 days
3 days
6 days
Weather conditions

Iruya

In September Iruya generally has moderate temperatures with maximum daytime temperatures around 17°C (63°F), minimum nighttime temperatures around 3°C (37°F) and moderate monthly rainfall. So on average the conditions are tolerable that month.

August
September
October
Max temperature
16°C (61°F)
17°C (63°F)
18°C (64°F)
Min temperature
1°C (34°F)
3°C (37°F)
5°C (41°F)
Monthly rainfall
18 mm (0.7 in)
52 mm (2 in)
126 mm (5 in)
Monthly rainy days
a single day
2 days
4 days
Weather conditions

Cafayate

In September Cafayate generally has pleasant temperatures with maximum daytime temperatures around 21°C (70°F), minimum nighttime temperatures around 5°C (41°F) and low monthly rainfall. So on average the conditions are perfect that month.

August
September
October
Max temperature
19°C (66°F)
21°C (70°F)
23°C (73°F)
Min temperature
3°C (37°F)
5°C (41°F)
9°C (48°F)
Monthly rainfall
9.7 mm (0.4 in)
21 mm (0.8 in)
42 mm (1.7 in)
Monthly rainy days
2 days
3 days
5 days
Weather conditions

San Lorenzo

In September San Lorenzo generally has pleasant temperatures with maximum daytime temperatures around 20°C (68°F), minimum nighttime temperatures around 7°C (45°F) and moderate monthly rainfall. So on average the conditions are perfect that month.

August
September
October
Max temperature
18°C (64°F)
20°C (68°F)
22°C (72°F)
Min temperature
5°C (41°F)
7°C (45°F)
10°C (50°F)
Monthly sun hours
207 hours
197 hours
202 hours
Monthly rainfall
57 mm (2.2 in)
89 mm (3.5 in)
181 mm (7.1 in)
Monthly rainy days
2 days
3 days
5 days
Weather conditions

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

Popular cities in September

Day & night temperatures, rainfall and average weather in Salta Province in September.

City Weather Day temp Night temp Rainfall
Salta 21°C (70°F) 8°C (46°F) 76 mm (3 in)
Tartagal 30°C (86°F) 15°C (59°F) 28 mm (1.1 in)
Iruya 17°C (63°F) 3°C (37°F) 52 mm (2 in)
Cafayate 21°C (70°F) 5°C (41°F) 21 mm (0.8 in)
San Lorenzo 20°C (68°F) 7°C (45°F) 89 mm (3.5 in)
Cachí 17°C (63°F) 1°C (34°F) 26 mm (1 in)

Salta Province weather in September: frequently asked questions

What is the weather like in Salta Province, Argentina in September?

Expect perfect weather across Salta Province, Argentina in September. The popular destination of Salta averages 21°C (70°F) by day and 8°C (46°F) at night during this month.

What is the average temperature in Salta Province, Argentina in September?

Daytime temperatures in Salta peak at roughly 21°C (70°F) in September, dropping to about 8°C (46°F) overnight.

Does Salta Province, Argentina get a lot of rain in September?

September is on the drier side in Salta Province, Argentina. Salta averages only about 76 mm (3 in), with most days staying dry.

Is September a Good Time to Visit Salta Province, Argentina?

We believe that September is one of the best times to visit Salta Province, Argentina with overall perfect weather in Salta. It's worth noting that weather conditions might differ depending on the location you visit.

Generally speaking, August and September provide perfect weather in Salta. In contrast, January, February, March and December tend to have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in Salta 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.