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Weather in Kathmandu Valley
Seven UNESCO sites in one sacred Himalayan valley
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About Kathmandu Valley
This sacred Himalayan valley concentrates seven UNESCO World Heritage sites—temples, palaces, and stupas representing centuries of Newari artistic achievement. The valley served as Nepal's cultural heart where pilgrims, traders, and artists gathered at crossroads connecting India, Tibet, and Central Asia. Walking the valley traces human civilization's persistent drive toward spiritual expression.
Best months to visit
April, November, December
Things to do in Kathmandu Valley
Visit Pashupatinath Temple complex
Explore Swayambhunath Stupa and temples
Tour Kathmandu Durbar Square palaces
Meditate at Boudhanath Stupa
Hike surrounding hills with valley views
Shop Thamel Market for handicrafts
Weather by month
Click any month for detailed weather information and travel tips.
January
16C
Cool, with occasional showers.
February
19C
Mild and comfortable, with occasional showers.
March
22C
Mild and comfortable, with some rainy days.
Recommended
April
25C
Warm and pleasant, with some rainy days.
May
25C
Warm and pleasant, with frequent heavy rain.
June
26C
Warm and pleasant, with frequent heavy rain.
July
26C
Warm and pleasant, with frequent heavy rain.
August
26C
Warm and pleasant, with frequent heavy rain.
September
26C
Warm and pleasant, with frequent heavy rain.
October
23C
Mild and comfortable, with some rainy days.
Recommended
November
21C
Mild and comfortable, and mostly sunny skies.
Recommended
December
18C
Mild and comfortable, and mostly sunny skies.
The Kathmandu Valley packs seven UNESCO World Heritage sites into an area you could drive across in an hour — the temple-studded squares of Kathmandu, Patan and Bhaktapur, the cliffside stupa at Swayambhunath, the golden dome of Boudhanath, and the cremation ghats of Pashupatinath all sit within the same bowl of terraced hills. It's chaotic, dusty and utterly absorbing, and rewards slow exploration on foot far more than a checklist approach.
Best areas to stay in Kathmandu Valley
Thamel
Kathmandu's backpacker and trekking-gear hub, dense with guesthouses, restaurants and souvenir shops.
Boudhanath
A Tibetan Buddhist enclave around the valley's largest stupa, ringed by monasteries and prayer-flag-draped rooftops.
Bhaktapur
The best-preserved of the valley's medieval cities, with pottery squares and red-brick temple courtyards largely free of traffic.
Patan
A craft-focused old city across the Bagmati River, known for its Durbar Square and bronze-casting workshops.
Getting to Kathmandu Valley
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Flights
Tribhuvan International Airport in Kathmandu is the main gateway, with connections via Delhi, Doha or Bangkok from Europe.
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From London
~11-12 hours from London with one stop.
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Getting around
Taxis and ride-share apps are the easiest way to move between sites; walking is best within each old town centre.
Frequently asked questions
How many days do I need for the Kathmandu Valley?
Three to four days lets you see the main Durbar Squares, Swayambhunath and Boudhanath without rushing; a week allows day trips to the valley rim viewpoints too.
Is Kathmandu safe for tourists?
Generally yes, though pollution, traffic and pickpocketing in crowded areas are the main practical concerns rather than violent crime.
What's the best way to get between the valley's heritage sites?
Taxis and ride-share apps are cheap and convenient for moving between Kathmandu, Patan, Bhaktapur and Boudhanath; traffic can make journeys slower than distances suggest.
Do I need to dress modestly at temples?
Yes — covering shoulders and knees is respectful at Hindu and Buddhist sites, and shoes must be removed before entering temple interiors.
Is the air quality a problem?
Kathmandu can have significant air pollution, especially in the dry season (November-March); a light mask is worth packing for sensitive travellers.
Traveler reviews
★★★★★
Bhaktapur in the early morning, before the day-trippers arrive, was one of the most atmospheric places I've ever wandered through.
Sarah J. · November 2024
★★★★☆
Boudhanath at dusk, with monks circling the stupa and butter lamps being lit, was a genuinely moving experience.
Ravi T. · April 2024
★★★★★
The contrast between the chaos of Thamel and the calm of Patan's Durbar Square a short taxi ride away really sums up the valley.
Claire M. · October 2023
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