May Weather in Kathmandu

Last updated: March 2, 2024

The weather in Kathmandu, Nepal, during May is characterized by an average temperature of 20°C (68°F). Highs can soar to 28°C (82°F), while lows may dip to 13°C (55°F). Typically, the humidity level in Kathmandu throughout May hovers around 46%.

13°C (55°F)

Minimum temperature

20°C (68°F)

Average temperature

28°C (82°F)

Maximum temperature

46%

Humidity

Precipitation and Sunshine hours

In May, Kathmandu averages 265 mm (10.4 inches) of rainfall, typically over the course of 25 rainy days. The month enjoys an average of 13 hours 30 minutes of daylight, with the sun shining for approximately 11 hours 15 minutes each day. Additionally, there is a 28% probability of sunny days during this period.

265 mm (10.4 inches)

Precipitation

25 rainy days

Rainy days

11 hours 15 minutes

Sunshine hours

28%

Chance of sun

UV Index

In May, the UV Index in Kathmandu reaches a maximum of 11, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 11:00 and 13:00, during which unprotected skin may burn in as little as 10 minutes.

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
  07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00
UVI 3 5 8 10 11 11 9 6 3 2 1 0 0
Exposure Moderate VeryHigh Extreme VeryHigh High Moderate Low
Time to burn 30 min 15 min 10 min 15 min 25 min 30 min 45 min

Compare Kathmandu's Climate with Cities Worldwide