Nestled at the foothills of the Andes Mountains, Mendoza, Argentina boasts a unique arid subtropical climate with clear skies and comfortable temperatures year-round.
Summers in Mendoza are marked by very hot days and occasional thunderstorms, while winters are dry and mild, though nights can get quite chilly. The area enjoys abundant sunshine, making it a favorite destination for wine enthusiasts and adventurers alike.
In terms of specifics, January stands out as the wettest month, but even then, the rainfall isn’t very abundant with thunderstorms being common.
On average, summer temperatures range from 54.5°F (12.5°C) to 82.9°F (28.3°C), creating a pleasant environment for outdoor activities and vineyard visits.
Historical weather data shows that while days can get quite hot, the low humidity levels keep the climate feeling relatively mild.
Mendoza’s close proximity to well-known localities like Coquimbito and Villa Nueva ensures that visitors can easily explore the region.
The city is well-connected with nearby airports and is known for its clear weather and low rainfall, which provide perfect conditions for sightseeing and outdoor experiences.
| Month | Avg High (°F) | Avg Low (°F) | Rainfall (in) |
|---|---|---|---|
| January | 82.9 | 54.5 | 1.5 |
| February | 80.6 | 52.7 | 1.2 |
| March | 76.1 | 49.3 | 0.8 |
| April | 69.3 | 43.7 | 0.5 |
| May | 62.6 | 37.8 | 0.2 |
| June | 55.9 | 33.6 | 0.2 |
| July | 56.7 | 33.8 | 0.1 |
| August | 62.1 | 37.2 | 0.2 |
| September | 66.7 | 41.0 | 0.4 |
| October | 72.0 | 45.9 | 0.5 |
| November | 76.6 | 50.5 | 0.8 |
| December | 80.4 | 53.8 | 1.2 |
For more information on the weather and climate of Mendoza, visit Climates to Travel or Weather Atlas.
Average Temperature in Mendoza, Argentina
Mendoza experiences a warm, temperate climate throughout the year. The annual temperature averages about 61.4°F.
The hottest month is January, with an average high of 88°F and a low of 67°F.
The coldest month is July, with temperatures ranging from 37°F to 59°F.
Monthly Average Temperatures:
| Month | High (°F) | Low (°F) |
|---|---|---|
| January | 88 | 67 |
| February | 86 | 65 |
| March | 79 | 59 |
| April | 69 | 50 |
| May | 63 | 43 |
| June | 57 | 37 |
| July | 59 | 37 |
| August | 64 | 41 |
| September | 71 | 47 |
| October | 77 | 53 |
| November | 82 | 59 |
| December | 86 | 64 |
The city has high temperatures in summer and cooler days in winter.
Precipitation is scattered, with more rain in the summer months and drier conditions in winter.
Clear skies and pleasant temperatures make many parts of the year ideal for visiting.
Average Precipitation in Mendoza, Argentina
Mendoza experiences varying levels of rainfall and occasional snowfall throughout the year. It’s important to understand these patterns when planning a visit.
Average Rainfall in Mendoza, Argentina
Mendoza has relatively scarce rainfall, especially compared to other regions. The average annual precipitation is approximately 19.4 inches.
Most of the rain falls in the summer months. The wettest month is January, with an average of around 3.1 inches of rain. In contrast, the driest month is July, with barely 0.2 inches of rainfall.
Rainy days are often few and scattered. Summer rains, typically in January and February, are usually brief but can be intense. This can cause sudden downpours but seldom leads to prolonged periods of rain.
| Month | Average Rainfall (in) |
|---|---|
| January | 3.1 |
| July | 0.2 |
| Total | 19.4 |
Average Snow in Mendoza, Argentina
Snow is infrequent in Mendoza. Winters are mostly dry with some light snowfall occasionally occurring during the coldest months.
June and July have the highest chance of snow and ice, but even then, it’s minimal.
Snowfall might only reach an inch or two in the city itself. More significant snowfall is typically reserved for the Andes mountain range nearby, where snowy conditions are more common and can result in several feet of snow.
| Month | Average Snowfall (in) |
|---|---|
| June | 0.5 |
| July | 0.8 |
| Total | 1.3 |
This pattern ensures that visitors to Mendoza experience a mix of dry and slightly wet conditions, suitable for various activities year-round.
Average Sun in Mendoza, Argentina
With a sunny climate, Mendoza enjoys many hours of sunshine throughout the year. The city experiences substantial daylight and shortwave solar energy, especially during the summer months.
Average Daily Shortwave Solar Energy in Mendoza, Argentina
Mendoza receives a significant amount of solar energy daily. Here’s an overview of the average daily shortwave solar energy by month:
- January: 7.8 kWh
- February: 7.2 kWh
- March: 6.1 kWh
- April: 4.7 kWh
- May: 3.6 kWh
- June: 3.1 kWh
- July: 3.4 kWh
- August: 4.5 kWh
- September: 5.7 kWh
- October: 6.6 kWh
- November: 7.4 kWh
- December: 7.8 kWh
During the summer months, December to February, the highest values are recorded, providing abundant sunshine hours.
Conversely, the values dip in winter, May to August, with the lowest readings in June. This variation affects the number of sun hours and the UV index, peaking in the summer and lowering in the winter.
Clear skies and prolonged daylight ensure high sun hours, making Mendoza ideal for solar energy applications.
Average Humidity in Mendoza, Argentina
Mendoza, Argentina, experiences varying humidity levels throughout the year. The city is known for its dry climate, with average humidity levels generally low.
In January, the average humidity is around 44%. This month coincides with summer in Mendoza, contributing to the lower humidity.
By July, which is winter in Mendoza, the average humidity increases a bit to 62%.
Here’s a table showing the average humidity by month:
| Month | Average Humidity (%) |
|---|---|
| January | 44% |
| February | 46% |
| March | 49% |
| April | 55% |
| May | 58% |
| June | 60% |
| July | 62% |
| August | 59% |
| September | 55% |
| October | 49% |
| November | 45% |
| December | 43% |
Mendoza has dry conditions most of the year, but the dew point also varies.
During summer, the dew point can be as low as 37°F, making the air feel dry.
In winter, it can rise to about 50°F, which is still fairly moderate.
Average Wind in Mendoza, Argentina
Mendoza generally experiences mild winds.
The city’s wind speed averages around 8 mph throughout the year.
Wind direction varies, but it often blows from the south and southeast. This is particularly noticeable during the colder months.
Most of the year, skies are clear.
Cloud cover is typically minimal, contributing to the area’s sunny days.
The windiest month in Mendoza is usually October. During this month, wind speeds can occasionally peak at higher than average rates.
| Month | Average Wind Speed (mph) |
|---|---|
| January | 7 |
| February | 7 |
| March | 7 |
| April | 8 |
| May | 8 |
| June | 8 |
| July | 8 |
| August | 8 |
| September | 8 |
| October | 9 |
| November | 8 |
| December | 8 |
These wind speeds contribute to the city’s pleasant and dry climate, making it suitable for various outdoor activities.
Information about wind conditions can also be found on the Wind – ChaseDay.com page for more detailed insights into how wind patterns affect daily life.
Average Air Quality in Mendoza, Argentina
The average air quality in Mendoza, Argentina, varies throughout the year due to changes in weather conditions, urban activities, and natural events.
In general, Mendoza experiences good air quality with low levels of pollutants.
Particulate matter and nitrogen dioxide levels stay within safe limits for most of the year.
In the summer months, from November to March, air quality can be slightly lower due to higher temperatures and decreased rainfall.
Winter months, from May to August, often bring improved air quality.
Visibility in Mendoza is usually excellent, ranging from 6 to 8 miles, but can be reduced during rare pollution events or adverse weather.
Cloud cover is relatively low, with clear skies dominating most of the year, especially during the summer.
Pressure readings are stable, ranging from 29.91 to 30.21 inches of mercury throughout the year.
Monthly Air Quality Indicators
| Month | Temperature (°F) | Rainfall (in) | Main Pollutants | PM Levels (µg/m³) | NO₂ Levels (ppb) |
|---|---|---|---|---|---|
| January | 67 – 88 | 1.8 | PM, NOâ‚‚ | 12.4 | 7.2 |
| April | 51 – 75 | 1.2 | PM, O₃ | 10.2 | 4.6 |
| July | 36 – 64 | 0.5 | PM, NOâ‚‚ | 8.9 | 5.9 |
| October | 58 – 77 | 1.0 | O₃, NOâ‚‚ | 9.7 | 6.3 |
Note: PM refers to particulate matter, and NOâ‚‚ refers to nitrogen dioxide.
Mendoza provides a clean and healthy environment with occasional dips in air quality during specific times of the year. This makes it an attractive destination for both residents and visitors.
Topography of Mendoza, Argentina
Mendoza lies in western Argentina, nestled at the foothills of the Andes Mountain Range.
The city is situated at a latitude of approximately 32.9° South and a longitude of about 68.8° West.
Mendoza’s elevation varies but on average, the city stands around 2,400 feet above sea level. This elevation contributes to its unique climate and weather patterns.
The region experiences a desert climate according to the Köppen-Geiger climate classification (BWk). This means Mendoza has low annual rainfall and wide temperature variations. Summers can get hot, while winters are relatively mild.
Due to its position in the Southern Hemisphere and proximity to the Andes, Mendoza often enjoys clear skies and plenty of sunshine.
It also benefits from the Andean snowmelt, which supplies crucial water to the city and surrounding vineyards.
The topography also features numerous valleys and arid plains, which are ideal for viticulture and make Mendoza one of the premier wine-producing regions in South America.
Two significant climate classifications for Mendoza are BWk (desert climate) and Cfa (humid subtropical climate). This combination creates a varied landscape that supports diverse agriculture and tourism activities.
Here’s a quick summary of the topographical features:
- Mountains: Andes Mountain Range
- Elevation: Around 2,400 feet
- Latitude/Longitude: 32.9° S, 68.8° W
- Climate Classification: BWk (desert), Cfa (humid subtropical)
- Water Sources: Andean snowmelt
These attributes make Mendoza a fascinating region with both natural beauty and agricultural bounty.
Extreme Weather Events that Occur in Mendoza, Argentina
Mendoza, Argentina, experiences a variety of extreme weather events. These can include intense summer heat, thunderstorms, and rare instances of hail.
Summer Heat
Summers can be very hot with temperatures occasionally soaring above 100°F.
This extreme heat can last for several days, leading to heatwaves that affect daily life and agriculture.
Thunderstorms
Mendoza sees periodic thunderstorms, particularly in the summer months.
These storms can bring heavy rain, which may lead to short-term flooding. They often come with strong winds that can cause property damage.
Hail
Although rare, hailstorms do occur in Mendoza.
They can be particularly damaging to vineyards and other crops, which are vital to the local economy.
Monthly Extreme Weather Data
| Month | Average High Temp (°F) | Thunderstorm Days | Hail Reports |
|---|---|---|---|
| January | 90 | 5 | 1 |
| February | 88 | 4 | 1 |
| March | 84 | 3 | 0 |
| April | 75 | 2 | 0 |
| May | 68 | 1 | 0 |
| June | 61 | 1 | 0 |
| July | 61 | 1 | 0 |
| August | 65 | 1 | 0 |
| September | 72 | 1 | 0 |
| October | 78 | 2 | 0 |
| November | 83 | 3 | 0 |
| December | 88 | 4 | 1 |
For more information on Mendoza’s weather, you can visit the Climate & Weather Averages in Mendoza.
Best Time of the Year to Visit Mendoza, Argentina
Mendoza, Argentina, enjoys diverse weather throughout the year, with each season offering unique experiences.
Visitors can enjoy warm summers, mild springs, comfortable autumns, and cool winters.
What is Mendoza, Argentina Like in Spring
Spring in Mendoza spans from September to November.
During this time, the weather is quite pleasant, with temperatures ranging from 54°F (12°C) to 77°F (25°C).
Spring is an excellent time for outdoor activities such as hiking and wine tasting, as the vineyards start to bloom.
Rain is light, making it a great period for exploring the city and surrounding countryside.
| Month | Average High (°F) | Average Low (°F) | Precipitation (inches) |
|---|---|---|---|
| September | 71 | 46 | 0.8 |
| October | 78 | 51 | 1.0 |
| November | 82 | 57 | 1.1 |
What is Mendoza, Argentina Like in Summer
Summer lasts from December to February.
It is the hottest season, with temperatures often reaching 90°F (32°C) or higher.
This is the perfect time for those who love hot weather and want to enjoy wine festivals and outdoor adventures.
However, visitors should be prepared for potential heatwaves and ensure they stay hydrated.
| Month | Average High (°F) | Average Low (°F) | Precipitation (inches) |
|---|---|---|---|
| December | 88 | 62 | 1.4 |
| January | 90 | 65 | 1.1 |
| February | 88 | 64 | 1.0 |
What is Mendoza, Argentina Like in Fall
Fall, from March to May, offers cooler and more comfortable temperatures ranging from 54°F (12°C) to 72°F (22°C).
The autumn season is known for its beautiful foliage and grape harvests, making it another great time for wine tourism.
With fewer tourists and moderate weather, it’s a peaceful and enjoyable time to visit.
| Month | Average High (°F) | Average Low (°F) | Precipitation (inches) |
|---|---|---|---|
| March | 82 | 59 | 1.1 |
| April | 73 | 51 | 0.8 |
| May | 63 | 43 | 0.7 |
What is Mendoza, Argentina Like in Winter
Winter in Mendoza, from June to August, brings cooler temperatures and less crowding.
Daytime highs hover around 60°F (16°C) while nighttime lows can drop to 35°F (2°C).
While it might be colder, winter is still a good time for indoor activities and exploring local culture.
Snow is rare, but the nearby Andes can have snow, offering opportunities for skiing.
| Month | Average High (°F) | Average Low (°F) | Precipitation (inches) |
|---|---|---|---|
| June | 58 | 37 | 0.4 |
| July | 57 | 36 | 0.4 |
| August | 61 | 40 | 0.3 |