Best Time to Visit Kathmandu
Nepal · Subtropical Highlands climate · Data averaged from 2020-01-01 to 2024-12-31 (5 years)
Recommended Months
Based on temperature comfort, low precipitation, and sunshine hours, the best time to visit Kathmandu is:
November → June → July
November scores 65/100 — the highest-rated month for travel.
Monthly Ratings (0-100)
Scores are weighted: temperature comfort (50%), low precipitation (30%), sunshine (20%). Higher is better.
| Month | Overall Score | Temp Comfort | Precipitation | Sunshine | Bar |
|---|---|---|---|---|---|
| January | 27 | 36 | 31 | 0 | |
| February | 28 | 44 | 19 | 0 | |
| March | 33 | 66 | 0 | 0 | |
| April | 42 | 83 | 0 | 0 | |
| May | 42 | 85 | 0 | 0 | |
| June | 48 | 96 | 0 | 0 | |
| July | 49 | 98 | 0 | 0 | |
| August | 49 | 98 | 0 | 0 | |
| September | 46 | 93 | 0 | 0 | |
| October | 40 | 80 | 0 | 0 | |
| November | 52 | 60 | 74 | 0 | |
| December | 46 | 44 | 81 | 0 |
Monthly Temperature Comfort
| Month | Mean Temp | Comfort Level |
|---|---|---|
| January | 10.2°C (50.4°F) | Mild (10-17°C) |
| February | 11.8°C (53.2°F) | Mild (10-17°C) |
| March | 16.1°C (61.0°F) | Mild (10-17°C) |
| April | 19.6°C (67.3°F) | Warm (18-24°C) |
| May | 20.0°C (68.0°F) | Warm (18-24°C) |
| June | 22.3°C (72.1°F) | Warm (18-24°C) |
| July | 22.7°C (72.9°F) | Warm (18-24°C) |
| August | 22.5°C (72.5°F) | Warm (18-24°C) |
| September | 21.6°C (70.9°F) | Warm (18-24°C) |
| October | 18.9°C (66.0°F) | Warm (18-24°C) |
| November | 14.9°C (58.8°F) | Mild (10-17°C) |
| December | 11.7°C (53.1°F) | Mild (10-17°C) |
Monthly Precipitation Rating
| Month | Rainfall (mm) | Rainy Days | Rating |
|---|---|---|---|
| January | 23.1 mm | 6.6 | Dry |
| February | 26.9 mm | 10.8 | Dry |
| March | 52.6 mm | 16.6 | Moderate |
| April | 55.8 mm | 13.2 | Moderate |
| May | 250.6 mm | 26.6 | Very Wet |
| June | 482.4 mm | 28.0 | Very Wet |
| July | 884.9 mm | 31.0 | Very Wet |
| August | 691.6 mm | 31.0 | Very Wet |
| September | 403.3 mm | 29.8 | Very Wet |
| October | 103.4 mm | 21.2 | Very Wet |
| November | 8.8 mm | 7.0 | Dry |
| December | 6.4 mm | 4.2 | Dry |
Monthly Sunshine Rating
| Month | Sunshine (hrs/day) | Rating |
|---|---|---|
| January | 9.2 hrs | Excellent |
| February | 10.2 hrs | Excellent |
| March | 10.3 hrs | Excellent |
| April | 11.1 hrs | Excellent |
| May | 10.1 hrs | Excellent |
| June | 9.6 hrs | Excellent |
| July | 7.7 hrs | Good |
| August | 8.1 hrs | Excellent |
| September | 8.7 hrs | Excellent |
| October | 9.7 hrs | Excellent |
| November | 9.7 hrs | Excellent |
| December | 9.3 hrs | Excellent |
Season-by-Season Breakdown
Spring (Mar-May)
Temperature: 18.6°C (65.5°F)
Rainfall: 119.7mm avg
Sunshine: 10.5 hrs/day
Humidity: 68.0%
Rainy Days: 18.8/mo
Mild transitional weather — comfortable for most activities.
Summer (Jun-Aug)
Temperature: 22.5°C (72.5°F)
Rainfall: 686.3mm avg
Sunshine: 8.5 hrs/day
Humidity: 88.4%
Rainy Days: 30.0/mo
This is the warm season. Ideal for outdoor activities but be prepared for heat.
Autumn (Sep-Nov)
Temperature: 18.5°C (65.3°F)
Rainfall: 171.8mm avg
Sunshine: 9.4 hrs/day
Humidity: 82.3%
Rainy Days: 19.3/mo
Mild transitional weather — comfortable for most activities.
Winter (Dec-Feb)
Temperature: 11.2°C (52.2°F)
Rainfall: 18.8mm avg
Sunshine: 9.6 hrs/day
Humidity: 70.6%
Rainy Days: 7.2/mo
Mild transitional weather — comfortable for most activities.
Frequently Asked Questions
What is the best time to visit Kathmandu?
Based on our data-driven analysis, the best months to visit Kathmandu are November, June, July, when temperatures are comfortable, rainfall is lower, and sunshine is plentiful. November scores 65/100, the highest-rated month.
What is the hottest month in Kathmandu?
July is the hottest month with an average temperature of 22.7°C (72.9°F).
What is the coldest month in Kathmandu?
January is the coldest month with an average temperature of 10.2°C (50.4°F).
When is the rainy season in Kathmandu?
July is the wettest month with an average of 884.9mm of precipitation. Kathmandu experiences about 226.0 rainy days per year. The driest month is December with 6.4mm.
What should I pack for a trip to Kathmandu?
Packing recommendations depend on the season of your visit. Based on the climate data, pack lightweight, breathable clothing if visiting during the warm months (July is hottest at 22.7°C). For cooler months, bring layers and a warm jacket (January averages 10.2°C). A waterproof jacket or umbrella is recommended year-round as Kathmandu receives 2990.0mm of annual precipitation. Sun protection is important, especially during months with high UV index.
Kathmandu's subtropical highland climate is shaped by its position in the Kathmandu Valley. I've studied the data and found that the city experiences mild temperatures year-round, with a monsoon season from June to September. The best time for visiting is October to May, when the weather is dry and the Himalayan views are clearest.
Data Source: Open-Meteo historical archive (2020-01-01 to 2024-12-31). Daily measurements aggregated into monthly climate normals. Coordinates: 27.72°, 85.32°. Timezone: Asia/Kathmandu. Last updated: 2026-07-30.