Temperatures in September
It's warm in September in Salta with an average temperature of 26°C. Temperatures this month range from a low of 22°C to a high of 31°C. At night, you can expect temperatures between 8°C and 14°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Salta in September. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of September
The month of September starts in Salta with warm temperatures, averaging around 25°C during the day and nights close to 10°C. You won’t see any precipitation in the first days of the month, it’s all sunny skies.
Mid-September
By mid-September, the average daytime temperature rises to around 26°C, with nights close to 10°C. Not much precipitation expected during this period. It’s mostly dry with sunshine.
End of September
By the end of September, the average daytime temperature in Salta will be around 28°C, with nights close to 13°C. Barely any chance of precipitation. The weather will mostly be dry with lots of sunshine.
As it gets cooler in the evening, it’s best to wear layers.
Precipitation in September
According to weather history, there is only 9,8 mm of precipitation in September. The wind speed is around 4 Bft, mostly coming from the East.
The average chance of precipitation is only 5% in September. There are only a few days with a higher chance of precipitation.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in September for Salta. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
Salta in September |
London | ||
|---|---|---|---|
 Average Temperature |
26°C | 20°C | |
 High Temp |
31°C | 22°C | |
| Low Temp |
22°C | 17°C | |
 Total Precipitation |
9,8 mm | 44 mm | |
| Rainy Days |
2 days | 8 days | |
August
UV index
The UV index is a maximum of 10 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is September a good time to visit Salta?
Want nice weather? Then September is a great time to be in Salta. You’ll have pleasant temperatures and not too much rain this month.
Temperature records for Salta in September
With 39°C, Salta hit the highest temperature in the last 10 years in September 2020. The lowest daytime temperature in this month was 8°C in 2016. The extreme night temperatures ranged from a low of -1°C to a high of 23°C.
Check out the climate of Salta for all months and discover the best travel time
Curious about the climate in other parts of Argentina? Check out the weather and climate in places like Buenos Aires, Patagonia, Ushuaia, or have a look at other destinations in Argentina.
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Daily Temperature in September in Salta
This chart shows the average daily temperatures, both day and night, for each day in September in Salta, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in September in Salta
The chart below shows the average daily precipitation in September for Salta, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for September, you can expect around 2 days of rain in Salta.
Daily UV Index in September in Salta
This chart shows the average daily UV index in September in Salta, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in September in Salta Over the Years
This chart shows the average temperature in September in Salta, measured in degrees Celsius, over the past years.
Total Precipitation in September in Salta Over the Years
This chart shows the average precipitation in September in Salta, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in September for Salta
Click on a specific day in September for detailed info on the typical weather on that day in Salta. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in September in Salta
Have you been to Salta in September?
Share your weather experience in September in Salta.
Average Weather in Salta by Month
Click on a month below to see detailed weather info for Salta. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
