Peak in June
Coolest in January
Heavy in July
Peak in dry season
Kathmandu Monthly Weather Guide
Click any month to explore daily weather forecasts
January
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March
April
May
June
July
August
September
October
November
December
Essential Travel Info for Kathmandu
Currency
NPR
₨ Nepalese rupee
Language
Nepali
Driving
Left side
Connect
Most cafes & restaurants in tourist area...
Safety
High Safety
GPI: 1.947
Best Time to Visit Kathmandu
Location, climate overview & historical trends
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📍 27.7170° N, 85.3240° E
Open in Google MapsKathmandu is a prominent destination in Nepal.
Located at 27.72°N latitude,Kathmandu experiences a subtropical climate with distinct wet and dry seasons.
Based on 30 years of data, June is the warmest month (avg. 26°C), while January is the coolest. July sees the most rain (99% chance), making December the driest month.
Historical Climate Trend
30-Year Analysis+2.49°C
Total over 30 years
+0.83°C
Per decade
Linear regression analysis of historical maximum temperatures for Kathmandu, based on 1995-2024 satellite data from NASA POWER.
Best Time to Visit
NASA POWER Data (1991-2021)January, February, March
Best months to visit
22°C
Avg High
Based on 30 years of NASA satellite data,Kathmandu receives approximately 2,082mm of rainfall annually. These months offer optimal temperatures and minimal rain probability for your visit.
Climate Trends
EXCLUSIVE1995-2040 Temperature Trend
1995 Avg
21.1°
2024 Avg
23.4°
2040 Proj
23.8°
+0.83°C
per decade (observed)
+0.28°C
per decade (CMIP6)
🌡️ Kathmandu has warmed by +2.5°C since 1995. By 2040, an additional +0.4°C is projected (based on CMIP6 rate of 0.275°C/decade), for a total of +2.9°C from 1995 baseline.
NASA POWER (1995-2024) + CMIP6 (CMCC_CM2_VHR4, EC_Earth3P_HR, FGOALS_f3_H, HiRAM_SIT_HR, MRI_AGCM3_2_S, NICAM16_8S)
Travel Intelligence
Exclusive flight analytics & health data for Kathmandu
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Flight Connectivity Analysis
Airport traffic data & seasonal patterns
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Peak
Sep
Low
Jan
Monthly Traffic Distribution
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Health & Safety Advisory
CDC travel health recommendations
COVID-19
All eligible travelers should be up to date with their COVID-19 vaccines. Please seeYour COVID-19 Vaccinationfor more information.
Chikungunya
All travelers should take steps to prevent mosquito bites. Chikungunya vaccination is generally not recommended. Travelers who wish to consider vaccination can visit “What to consider before traveling” on thechikungunya vaccinespage to learn more.
Cholera
Active cholera transmission iswidespreadin Nepal. Cholera is rare in travelers.Certain factorsmay increase the risk of getting cholera or having severe disease (more information). Avoiding unsafe food and water and washing your hands can also help prevent cholera.Vaccination may be considered for children and adults who are traveling to areas of active cholera transmission.
Hepatitis A
Recommended for unvaccinated travelers one year old or older going to Nepal.Infants 6 to 11 months old should also be vaccinated against Hepatitis A. The dose does not count toward the routine 2-dose series.Travelers allergic to a vaccine component should receive a single dose of immune globulin, which provides effective protection for up to 2 months depending on dosage given.Unvaccinated travelers who are over 40 years old, are immunocompromised, or have chronic medical conditions planning to depart to a risk area in less than 2 weeks should get the initial dose of vaccine and at the same appointment receive immune globulin.
Hepatitis B
Recommended for unvaccinated travelers younger than 60 years old traveling to Nepal. Unvaccinated travelers 60 years and older may get vaccinated before traveling to Nepal.
Japanese Encephalitis
Recommended for travelers whoAre moving to an area with Japanese encephalitis to liveSpend long periods of time, such as a month or more, in areas with Japanese encephalitisFrequently travel to areas with Japanese encephalitisConsider vaccination for travelersSpending less than a month in areas with Japanese encephalitis but will be doing activities that increase risk of infection, such as visiting rural areas, hiking or camping, or staying in places without air conditioning, screens, or bed netsGoing to areas with Japanese encephalitis who are uncertain of their activities or how long they will be thereNot recommended for travelers planning short-term travel to urban areas or travel to areas with no clear Japanese encephalitis season.
+5 more
Source: CDC Travelers' Health
View Complete Health GuideKathmandu Climate Data by Month
Historical temperature and precipitation averages
| Month | Avg High (°C) | Rain Probability (%) | Status |
|---|---|---|---|
| January | 16°C | 5% | 😊 Pleasant |
| February | 18°C | 12% | 😊 Pleasant |
| March | 21°C | 17% | ✨ Perfect |
| April | 25°C | 30% | 😊 Pleasant |
| May | 25°C | 60% | 🌧️ Rainy |
| June | 26°C | 84% | 🌧️ Rainy |
| July | 25°C | 99% | 🌧️ Rainy |
| August | 25°C | 97% | 🌧️ Rainy |
| September | 25°C | 83% | 🌧️ Rainy |
| October | 23°C | 23% | ✨ Perfect |
| November | 20°C | 3% | ✨ Perfect |
| December | 17°C | 3% | 😊 Pleasant |
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Compare weather conditions with nearby destinations for your trip planning
Compare Kathmandu Weather vs Popular Destinations
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These destinations share similar weather patterns with Kathmandu. Perfect alternatives if you're looking for the same climate in a different location.
Kathmandu Weather FAQ
When is the best time to visit Kathmandu?
Honestly, look for months with mild temperatures (20°C-25°C) and low rain chance. Based on historical data, January, February, March are usually great choices.
When is the hottest month in Kathmandu?
June is historically the hottest month in Kathmandu with average highs of 26°C.
When does it rain the most in Kathmandu?
July typically sees the highest probability of rain (99%).
Is Kathmandu expensive?
Prices vary by season. The "Perfect" weather months usually coincide with peak tourist season and higher prices, while the rainy or cold months offer better deals.