Kathmandu Weather in April
Nepal · Subtropical Highlands climate · Data averaged from 2020-01-01 to 2024-12-31 (5 years)
April in Kathmandu sees average temperatures ranging from a low of 14.0°C (57.2°F) to a high of 25.8°C (78.4°F), with a mean of 19.6°C (67.3°F). Compared to the annual average of 17.7°C (63.9°F), this month is 1.9°C warmer than the yearly norm. Precipitation averages 55.8mm, making it approximately 193.0mm drier than the monthly average of 249.0mm. The city receives an average of 11.1 hours of sunshine per day during April, with relative humidity averaging 58.3%. Wind speeds reach an average maximum of 12.9 km/h. For travelers, this month offers a temperature experience in Kathmandu, with drier-than-average conditions compared to the rest of the year.
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.
April vs Adjacent Months
| Metric | March | April | May |
|---|---|---|---|
| Mean Temp | 16.1°C (61.0°F) | 19.6°C (67.3°F) | 20.0°C (68.0°F) |
| Rainfall | 52.6mm | 55.8mm | 250.6mm |
| Sunshine | 10.3 hrs | 11.1 hrs | 10.1 hrs |
| Humidity | 66.9% | 58.3% | 78.7% |
| Wind | 11.0 km/h | 12.9 km/h | 9.8 km/h |
| Rainy Days | 16.6 | 13.2 | 26.6 |
Seasonal Context
April falls in Spring in the Northern Hemisphere. Spring is a transitional season with temperatures rising from winter lows. For travelers visiting Kathmandu in April, the data indicates favorable conditions based on the combination of temperature, precipitation, and daylight hours.
Frequently Asked Questions
What is the average temperature in Kathmandu in April?
The average temperature in Kathmandu during April ranges from 14.0°C (57.2°F) to 25.8°C (78.4°F), with a mean of 19.6°C (67.3°F).
How much does it rain in Kathmandu in April?
Kathmandu receives an average of 55.8mm of precipitation in April, spread across approximately 13.2 rainy days.
What should I pack for Kathmandu in April?
Based on April weather data, pack layers including light jackets and t-shirts, plus an umbrella.
Is April a good time to visit Kathmandu?
April is a good time to visit Kathmandu, with comfortable temperatures and manageable rainfall.
Other Months for Kathmandu
Cities with Similar April Climate (Subtropical Highlands)
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.