30YearWeather
Mendoza
When to avoid visiting Mendoza, Argentina
Seasonal Comparison

Least Favorable Months in Mendoza

Based on 30 years of NASA satellite data, Mendoza enjoys relatively good weather year-round. However, if you're comparing months, July, August, December are the least favorable — though still perfectly visitable.

July65/100August65/100December65/100

Good news: Mendoza has no truly bad months!

With a score of 65/100, even July(the "worst" month) is still a reasonable time to visit. These months are simply the least favorable compared to other months in Mendoza, not objectively bad. Many travelers enjoy visiting during these periods and benefit from lower prices and fewer crowds.

Why July is the Least Favorable (But Still Okay) Time to Visit Mendoza

Is July a Good Time to Visit Mendoza?

👍Recommended for planning your trip
Short Answer

Popular July in Mendoza offers 13°C and 4% rain chance - excellent conditions that attract maximum visitors. Book 3-6 months ahead for best rates.

Decision Factors

Vaccinations required

Yellow Fever

Seismically active region

19 earthquakes recorded in this month (30-year data)

Peak tourist season

100% of annual peak - expect crowds and peak prices

Excellent dry conditions

Only 4% rain probability - ideal for outdoor activities

Health precautions needed

Be aware of: Leptospirosis, Chagas disease (American Trypanosomiasis), Dengue

Plenty of sunshine

8.6h of sunshine daily

Good For

  • 👨‍👩‍👧‍👦
    Families with children

    Comfortable 12.8°C temperatures and low 4% rain risk

  • 📸
    Photographers

    8.6h sunshine, 66% clear skies for golden hour shots

  • 🏛️
    Cultural tourists

    Comfortable conditions for exploring museums and sites

  • 💑
    Honeymoon couples

    Wedding score 86/100 with romantic weather conditions

  • 💼
    Business travelers

    Climate-controlled meetings unaffected by weather

Who Should Avoid

  • 💰
    Budget travelers

    Peak season means premium prices everywhere

930 observations30-year historical data
Confidence: 95%

Key Challenges During These Months

Challenging Conditions

Weather conditions may limit outdoor activities and sightseeing options

Months to Avoid: Detailed Breakdown

Worst65

July

Peak tourist season

View details
2nd Worst65

August

Peak tourist season

View details
3rd Worst65

December

Peak tourist season

View details

Looking for the Best Time Instead?

Discover the optimal months to visit Mendoza with ideal weather conditions, fewer crowds, and better prices.

Best Time to Visit Mendoza

Frequently Asked Questions

When should I avoid visiting Mendoza?

Based on 30 years of data, the most challenging months are July, August, December. Primary concerns include: peak tourist season.

What is the worst month to visit Mendoza?

July is typically the most challenging month, scoring only 65/100 in our travel conditions analysis.

Can I still visit during these months?

Yes, many travelers still visit during challenging months. Come prepared with appropriate gear, flexible bookings, and backup plans. Lower prices and fewer tourists can offset the weather challenges.

Are hotels cheaper during these months?

Often yes. Low season typically means reduced hotel rates, easier reservations, and fewer crowds at popular attractions. Some travelers prefer this trade-off.