Temperatures in September
It's pleasantly warm in September in Mendoza with an average temperature of 22°C. Temperatures this month range from a low of 18°C to a high of 25°C. At night, you can expect temperatures between 6°C and 12°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Mendoza 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 Mendoza with mild temperatures, averaging around 20°C during the day and nights close to 8°C. There’s little chance of precipitation. The weather is mostly sunny and dry.
Mid-September
By mid-September, the average daytime temperature rises to around 23°C, with nights close to 9°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 Mendoza will be around 24°C, with nights close to 11°C. No precipitation expected, with plenty of sunshine on the horizon.
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Precipitation in September
According to weather history, there is only 4,5 mm of precipitation in September. The wind speed is around 3 Bft, mostly coming from the Southeast.
The average chance of precipitation is only 5% in September.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in September for Mendoza. 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.
Mendoza in September |
London | ||
---|---|---|---|
Average Temperature |
22°C | 20°C | |
High Temp |
25°C | 22°C | |
Low Temp |
18°C | 17°C | |
Total Precipitation |
4,5 mm | 44 mm | |
Rainy Days |
1 day | 8 days |
UV index
The UV index is a maximum of 9 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 Mendoza?
Want nice weather? Then September is a great time to be in Mendoza. You’ll have pleasant temperatures and not too much rain this month.
Temperature records for Mendoza in September
With 36°C, Mendoza hit the highest temperature in the last 10 years in September 2018. The lowest daytime temperature in this month was 10°C in 2016. The extreme night temperatures ranged from a low of -1°C to a high of 17°C.
Check out the climate of Mendoza 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.
Daily Temperature in September in Mendoza
This chart shows the average daily temperatures, both day and night, for each day in September in Mendoza, 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 Mendoza
The chart below shows the average daily precipitation in September for Mendoza, 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 about 1 day of rain in Mendoza.
Daily UV Index in September in Mendoza
This chart shows the average daily UV index in September in Mendoza, 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 Mendoza Over the Years
This chart shows the average temperature in September in Mendoza, measured in degrees Celsius, over the past years.
Total Precipitation in September in Mendoza Over the Years
This chart shows the average precipitation in September in Mendoza, 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 Mendoza
Click on a specific day in September for detailed info on the typical weather on that day in Mendoza. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in September in Mendoza
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Average Weather in Mendoza by Month
Click on a month below to see detailed weather info for Mendoza. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.