Mendoza
December
Weather in Mendoza for December 2026
Your guide to Mendoza weather in December - trends and predictions
In general, the average temperature in Mendoza at the beginning of December is 26.2 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 30.7 °C by the end of December.
The climate of Mendoza in December is notably wet, with an average of 13 rainy days, and a total of 62.6 mm of precipitation.
Is December a good time to visit Mendoza? check out the best time to travel to Mendoza page.
Temperatures
Rain 🌧️
More
18
Dry days
13
Rainy days
0
Snow days
29°/18°
Temperatures
24 km/h
Avg max wind
38 %
Avg humidity
Mendoza Weather December
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Temperatures trend during December in Mendoza
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December weather in Mendoza day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Dec. |  Patchy rain possible | 25° /16° | 2.4 mm | 9 | |
| 2 Dec. | Patchy rain possible | 24° /16° | 0.8 mm | 9 | |
| 3 Dec. |  Sunny | 27° /16° | 0.6 mm | 10 | |
| 4 Dec. | Patchy rain possible | 29° /16° | 1 mm | 10 | |
| 5 Dec. | Patchy rain possible | 29° /18° | 1.7 mm | 9 | |
| 6 Dec. |  Light rain | 26° /16° | 5.1 mm | 9 | |
| 7 Dec. |  Moderate rain | 23° /14° | 17.2 mm | 9 | |
| 8 Dec. | Patchy rain possible | 28° /16° | 1.2 mm | 10 | |
| 9 Dec. | Patchy rain possible | 28° /17° | 0.3 mm | 9 | |
| 10 Dec. | Patchy rain possible | 30° /20° | 0.1 mm | 10 | |
| 11 Dec. | Patchy rain possible | 30° /19° | 1.3 mm | 10 | |
| 12 Dec. | Patchy rain possible | 28° /19° | 1.2 mm | 10 | |
| 13 Dec. |  Partly cloudy | 28° /19° | 0.5 mm | 10 | |
| 14 Dec. | Patchy rain possible | 29° /18° | 1.9 mm | 10 | |
| 15 Dec. | Patchy rain possible | 29° /19° | 2 mm | 10 | |
| 16 Dec. | Sunny | 32° /20° | 0.9 mm | 11 | |
| 17 Dec. | Patchy rain possible | 29° /20° | 0.4 mm | 10 | |
| 18 Dec. | Partly cloudy | 27° /17° | 0.3 mm | 9 | |
| 19 Dec. | Patchy rain possible | 28° /17° | 0.1 mm | 9 | |
| 20 Dec. |  Cloudy | 27° /16° | 0.8 mm | 11 | |
| 21 Dec. | Sunny | 28° /16° | 0.8 mm | 9 | |
| 22 Dec. | Patchy rain possible | 30° /18° | 1.3 mm | 9 | |
| 23 Dec. |  Thundery outbreaks possible | 31° /19° | 5.8 mm | 11 | |
| 24 Dec. | Patchy rain possible | 30° /19° | 0.8 mm | 11 | |
| 25 Dec. | Sunny | 29° /19° | 0.4 mm | 11 | |
| 26 Dec. | Sunny | 32° /20° | 0.5 mm | 12 | |
| 27 Dec. | Patchy rain possible | 31° /20° | 0.9 mm | 11 | |
| 28 Dec. | Light rain | 30° /21° | 3.9 mm | 11 | |
| 29 Dec. | Light rain | 31° /21° | 2.7 mm | 11 | |
| 30 Dec. | Light rain | 31° /19° | 2.8 mm | 10 | |
| 31 Dec. | Light rain | 30° /20° | 2.7 mm | 11 | |
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Important Notice
Our weather forecast for Mendoza in December 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 Mendoza forecast closer to your planned date for the most up-to-date weather information.
Change Month
Mendoza in December - FAQ
What are the expected maximum and minimum temperatures in Mendoza during December?
During December, expect a variety of temperatures with highs around 29° and lows near 18°, suitable for diverse activities and preferences.
How much rainfall should be expected in Mendoza during December?
Moderate rainfall is anticipated in Mendoza during December, with a total of 62.6 mm spread over approximately 13 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Mendoza during December?
The average wind speed in Mendoza during December is 24 km/h, suggesting breezy to windy conditions, depending on your activities.
December rainfall patterns in Mendoza
Explore the daily rainfall trends and prepare for Mendozas December weather 💧
Typically, Mendoza has 13 rainy days in December with a total of 62.6 mm of rainfall.
UV exposure in Mendoza during December
Stay informed about UV levels for safe outdoor activities throughout the month of December ☀️
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