Departamento de Malargüe (Las Leñas)
September
Weather in Departamento de Malargüe for September 2026
Your guide to Departamento de Malargüe weather in September - trends and predictions
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Until now, September 2026 in Departamento de Malargüe is slightly cooler than the historical average by 1.6 °C.
Expect cooler weather in the next days in Departamento de Malargüe with the forecast suggesting a temperature of 16.6 °C, lower than the historical average.
In general, the average temperature in Departamento de Malargüe at the beginning of September is 11.1 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 17.3 °C by the end of September.
Precipitation in Departamento de Malargüe during September is a rare event, with an average of fewer than 2 rainy days.
Official Weather Alert ⚠️
Temperatures
Rain 🌧️
30
Dry days
0
Rainy days
0
Snow days
16°/4°
Temperatures
25 km/h
Avg max wind
41 %
Avg humidity
Departamento de Malargüe Weather September
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Temperatures trend during September in Departamento de Malargüe
See the weather trend as well as the moving average line
September weather in Departamento de Malargüe day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Sept. |  Sunny | 13° /2° | 0 mm | 0 cm | |
| 2 Sept. | Sunny | 14° /3° | 0.1 mm | 0 cm | |
| 3 Sept. | Sunny | 12° /2° | 0 mm | 0 cm | |
| 4 Sept. |  Partly cloudy | 10° /-1° | 0 mm | 0 cm | |
| 5 Sept. | Sunny | 6° /-1° | 2.3 mm | 1.7 cm | |
| 6 Sept. | Sunny | 8° /-2° | 0 mm | 0 cm | |
| 7 Sept. | Sunny | 15° /0° | 0 mm | 0 cm | |
| 8 Sept. |  Cloudy | 16° /3° | 0 mm | 0 cm | |
| 9 Sept. | Sunny | 17° /3° | 0 mm | 0 cm | |
| 10 Sept. |  Patchy rain possible | 13° /3° | 0.3 mm | 0 cm | |
| 11 Sept. | Partly cloudy | 11° /0° | 5.1 mm | 2.2 cm | |
| 12 Sept. | Partly cloudy | 9° /0° | 1.4 mm | 0.2 cm | |
| 13 Sept. | Sunny | 10° /1° | 0 mm | 0 cm | |
| 14 Sept. | Partly cloudy | 14° /1° | 0 mm | 0 cm | |
| 15 Sept. | Sunny | 15° /4° | 0 mm | 0 cm | |
| 16 Sept. | Sunny | 20° /3° | 0 mm | 0 cm | |
| 17 Sept. | Sunny | 21° /8° | 0.1 mm | 0 cm | |
| 18 Sept. | Sunny | 22° /9° | 0 mm | 0 cm | |
| 19 Sept. |  Overcast | 22° /12° | 0 mm | 0 cm | |
| 20 Sept. | Sunny | 14° /7° | 0 mm | 0 cm | |
| 21 Sept. | Overcast | 17° /6° | 0 mm | 0 cm | |
| 22 Sept. | Overcast | 20° /6° | 0 mm | 0 cm | |
| 23 Sept. | Overcast | 19° /9° | 0 mm | 0 cm | |
| 24 Sept. | Patchy rain possible | 16° /9° | 1.2 mm | 0 cm | |
| 25 Sept. | Overcast | 19° /10° | 0 mm | 0 cm | |
| 26 Sept. | Sunny | 22° /9° | 0 mm | 0 cm | |
| 27 Sept. | Sunny | 21° /11° | 0 mm | 0 cm | |
| 28 Sept. | Sunny | 18° /9° | 0 mm | 0 cm | |
| 29 Sept. | Overcast | 16° /6° | 0.9 mm | 0 cm | |
| 30 Sept. |  Light sleet showers | 9° /4° | 7.4 mm | 0 cm | |
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Important Notice
Our weather forecast for Departamento de Malargüe in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Departamento de Malargüe forecast closer to your planned date for the most up-to-date weather information.
Change Month
Departamento de Malargüe in September - FAQ
What are the expected maximum and minimum temperatures in Departamento de Malargüe during September?
During September, expect a variety of temperatures with highs around 16° and lows near 4°, suitable for diverse activities and preferences.
How much rainfall should be expected in Departamento de Malargüe during September?
Rainfall in Departamento de Malargüe during September is rare to nonexistent, with the total expected rainfall being less than 10 mm and approximately 0 days seeing any precipitation. Planning without the concern for rain is generally straightforward during this very dry period.
What are the typical wind conditions in Departamento de Malargüe during September?
The average wind speed in Departamento de Malargüe during September is 25 km/h, suggesting breezy to windy conditions, depending on your activities.
Departamento de Malargüe snow forecast September 2026
Track daily snowfall levels and discover Departamento de Malargüe’s snowy potential this September ❄️
September rainfall patterns in Departamento de Malargüe
Explore the daily rainfall trends and prepare for Departamento de Malargües September weather 💧
UV exposure in Departamento de Malargüe during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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Where is Departamento de Malargüe?Get accurate weather forecasts for Departamento de Malargüe, located at latitude -35.147 and longitude -70.082. Stay updated with localized weather information tailored for Departamento de Malargüe.
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