Measurements:
°C
°F
Salta
62°F
E 3 mph
Feels like: 62°F
Precip: 100%
World Resorts Argentina Salta Weather September Weather in Salta

Salta Weather: September

Average Day Temperature: 75.7°F
Average Night Temperature: 52.1°F
Number of Sunny Days: 26 days
Sunshine Hours: 11.6 - 12.3 hours
Number of Rainy Days: 0 days
Precipitation Totals: 0.4 in

Air Temperature in September, °F

Select Year: 2025 2024 2023

The highest day temperature in September 2025 was 97°F. The lowest night temperature was 35°F. The average values for day and night temperatures during September were 76.9°F и 52.9°F respectivly.

Sunny, Cloudy and Gloomy days

Most of the days in September are sunny but you can also expect cloudy and gloomy days.

Precipitation Totals in September, in

Precipitation total in September for Salta is 0.4 in. It makes september one of the least rainy months of the year.

Wind Speed in September, mph

The average wind speed in September is 5.6 mph. This value is relatively stable throughout the year.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Salta in September is 10.5 hours.

Best Time to Visit Salta
The most sunny months:
August 29 days
July 27 days
September 26 days
The most warm months:
January 82.9 °F
December 82.0 °F
February 81.5 °F
The most cold months:
June 64.4 °F
July 64.9 °F
May 66.9 °F
The most rainy months:
January 11 days
February 10 days
December 10 days
The most windy months:
October 6 mph
September 5 mph
November 5 mph

Salta on the Weather Map

24 Hours Weather Forecast
Salta
Local time: 05:02
05 dec, friday
0600 62°F
E
3 mph
0900 72°F
N
2 mph
1200 78°F
W
4 mph
1500 76°F
SW
3 mph
1800 74°F
N
1 mph
2100 62°F
E
5 mph
06 dec, saturday
0000 62°F
E
1 mph
0300 60°F
NE
4 mph