UV index is 7 today — high. Apply sunscreen before heading out, and consider a hat or shade during peak hours (roughly late morning to mid-afternoon).

Air quality is considered satisfactory, and air pollution poses little or no risk. It’s a good day to be active outside.

Morning before 10 AM or evening after 4 PM is the more comfortable window for outdoor activity today.

Nearby Regional Outlook

Mendoza Weather Radar

Live precipitation · Cloud cover · Wind

View live radar →

Frequently Asked Questions

What is the hottest month in Mendoza?

The hottest month in Mendoza is typically January, with daytime highs averaging around 30.3°C (87°F), based on 10 years of historical weather data. Overnight lows during this period average near 20.3°C (69°F).

What is the coldest month in Mendoza?

The coldest month in Mendoza is typically July, with overnight lows averaging around 3.7°C (39°F) and daytime highs near 12.3°C (54°F), based on 10 years of historical weather data.

Does Mendoza have a rainy season?

Mendoza doesn't have a sharply defined rainy season rainfall is fairly spread across the year based on 10 years of historical data. January is the wettest month on average (about 52 mm), while July is the driest (about 10 mm).

What's the best time of year to visit Mendoza?

The best time to visit Mendoza is typically September to October, when daytime highs average a comfortable 21.9°C (71°F). Rainfall during this window averages around 19 mm, one of the lighter, more comfortable stretches of the year. This is based on 10 years of historical weather data.

Atmospheric Details

Wind

15 km/h

S · Gentle Breeze · Max 22 km/h

Humidity

35 %

Comfortable

UV Index

High

Visibility

16 km

Excellent

Pressure

924 hPa

Low · change likely

Dew Point

-1°C

Dry air

Today vs Normal

15°C-7° below normal

The long-term average high for today is 22°C.

9 of the last 28 days with published data ran above normal.

It continues that pattern - today's forecast is also running below normal.

Red = above normal, blue = at or below · last 12 days

Air Quality

Good

Air quality is considered satisfactory, and air pollution poses little or no risk. It’s a good day to be active outside.

Health & Activity Advice

⚠ Take Precautions

UV index is 7 today — high. Apply sunscreen before heading out, and consider a hat or shade during peak hours (roughly late morning to mid-afternoon).

Air quality is considered satisfactory, and air pollution poses little or no risk. It’s a good day to be active outside.

Morning before 10 AM or evening after 4 PM is the more comfortable window for outdoor activity today.