30YearWeather
San Jose
When to avoid visiting San Jose, Costa Rica
Seasonal Comparison

Least Favorable Months in San Jose

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

November58/100June59/100July59/100

Good news: San Jose has no truly bad months!

With a score of 58/100, even November(the "worst" month) is still a reasonable time to visit. These months are simply the least favorable compared to other months in San Jose, not objectively bad. Many travelers enjoy visiting during these periods and benefit from lower prices and fewer crowds.

Why November is the Least Favorable (But Still Okay) Time to Visit San Jose

Is November a Good Time to Visit San Jose?

👌Good option with minor considerations
Short Answer

Monsoon conditions shape San Jose's November: expect 60% daily rain chance. Mornings often clear before afternoon showers - early starts recommended.

Decision Factors

High rainfall period

60% rain probability, 6.7mm average

Vaccinations required

Yellow Fever

Seismically active region

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

Very high humidity

88% average humidity

Peak tourist season

100% of annual peak - expect crowds and peak prices

Ideal temperature range

23.8°C - perfect for sightseeing and outdoor activities

Good For

  • 🏛️
    Cultural tourists

    Comfortable conditions for exploring museums and sites

  • 💼
    Business travelers

    Climate-controlled meetings unaffected by weather

Who Should Avoid

  • 💰
    Budget travelers

    Peak season means premium prices everywhere

  • 👴
    Elderly travelers

    88% humidity creates difficult conditions

  • 🥾
    Outdoor enthusiasts

    60% rain probability disrupts outdoor activities

  • 📸
    Photographers

    82% cloud cover limits natural light opportunities

900 observations30-year historical data
Confidence: 95%

Key Challenges During These Months

Heavy Rainfall

Monsoon or rainy season brings frequent downpours and potential flooding

Months to Avoid: Detailed Breakdown

Worst58

November

High rainfall period, Very high humidity

View details
2nd Worst59

June

High rainfall period, Very high humidity

View details
3rd Worst59

July

High rainfall period, Very high humidity

View details

Looking for the Best Time Instead?

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

Best Time to Visit San Jose

Frequently Asked Questions

When should I avoid visiting San Jose?

Based on 30 years of data, the most challenging months are November, June, July. Primary concerns include: high rainfall period, very high humidity.

What is the worst month to visit San Jose?

November is typically the most challenging month, scoring only 58/100 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.