30YearWeather
Tokyo
When to avoid visiting Tokyo, Japan
Seasonal Comparison

Least Favorable Months in Tokyo

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

July49/100August49/100June52/100

Good news: Tokyo has no truly bad months!

With a score of 49/100, even July(the "worst" month) is still a reasonable time to visit. These months are simply the least favorable compared to other months in Tokyo, 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 Tokyo

Is July a Good Time to Visit Tokyo?

🤔Come prepared and you'll have a good time
Short Answer

⚠️ July falls in Tokyo's typhoon season. While daily weather averages 29°C with 34% rain, tropical storms can disrupt travel. Flexible bookings recommended.

Decision Factors

Typhoon season active

Western Pacific zone - expect potential typhoon activity

Oppressive heat and humidity

29.2°C with 82% humidity - challenging conditions

Vaccinations required

Yellow Fever

Feels significantly hotter than 29.2°C

Heat index: 36°C due to 82% humidity

Warm tropical seas

26.5°C sea temperature - Tropical Bath

Seismically active region

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

Good For

  • 🏖️
    Beach lovers

    26.5°C warm seas and 34% rain probability

  • 💼
    Business travelers

    Climate-controlled meetings unaffected by weather

Who Should Avoid

  • 💰
    Budget travelers

    Peak season means premium prices everywhere

  • 👴
    Elderly travelers

    Heat index of 36°C poses health risks

  • 💼
    Business travelers

    Storm season may cause flight disruptions

  • 🌡️
    Heat-sensitive visitors

    36°C feels-like temperature creates discomfort

930 observations30-year historical data
Confidence: 99%

Key Challenges During These Months

Extreme Heat

Temperatures can become dangerously hot with oppressive humidity

Storm Season

Typhoons or hurricanes can disrupt travel and cause dangerous conditions

Months to Avoid: Detailed Breakdown

Worst49

July

Typhoon season active, Oppressive heat and humidity

View details
2nd Worst49

August

Typhoon season active, Oppressive heat and humidity

View details
3rd Worst52

June

Typhoon season active, Poor air quality: Unhealthy

View details

Looking for the Best Time Instead?

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

Best Time to Visit Tokyo

Frequently Asked Questions

When should I avoid visiting Tokyo?

Based on 30 years of data, the most challenging months are July, August, June. Primary concerns include: typhoon season active, oppressive heat and humidity.

What is the worst month to visit Tokyo?

July is typically the most challenging month, scoring only 49/100 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.