30YearWeather
Kathmandu
When to avoid visiting Kathmandu, Nepal
Seasonal Comparison

Least Favorable Months in Kathmandu

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

July56/100August56/100June57/100

Good news: Kathmandu has no truly bad months!

With a score of 56/100, even July(the "worst" month) is still a reasonable time to visit. These months are simply the least favorable compared to other months in Kathmandu, 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 Kathmandu

Is July a Good Time to Visit Kathmandu?

👌Decent conditions for most activities
Short Answer

Rain dominates Kathmandu in July (99% probability, 19mm average). Prices are lower but outdoor activities require backup plans. Umbrella is essential.

Decision Factors

High rainfall period

99% rain probability, 19.1mm average

Vaccinations required

Yellow Fever

Seismically active region

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

Poor air quality: Unhealthy

Unhealthy. Everyone should reduce outdoor activities.

Very high humidity

90% average humidity

Peak tourist season

92% of annual peak - expect crowds and peak prices

Good For

  • 💼
    Business travelers

    Climate-controlled meetings unaffected by weather

Who Should Avoid

  • 💰
    Budget travelers

    Peak season means premium prices everywhere

  • 👴
    Elderly travelers

    90% humidity creates difficult conditions

  • 🥾
    Outdoor enthusiasts

    99% rain probability disrupts outdoor activities

  • 📸
    Photographers

    93% cloud cover limits natural light opportunities

930 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

Worst56

July

High rainfall period, Poor air quality: Unhealthy

View details
2nd Worst56

August

High rainfall period, Poor air quality: Unhealthy

View details
3rd Worst57

June

High rainfall period, Poor air quality: Unhealthy

View details

Looking for the Best Time Instead?

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

Best Time to Visit Kathmandu

Frequently Asked Questions

When should I avoid visiting Kathmandu?

Based on 30 years of data, the most challenging months are July, August, June. Primary concerns include: high rainfall period, poor air quality: unhealthy.

What is the worst month to visit Kathmandu?

July is typically the most challenging month, scoring only 56/100 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.