Weather in Kathmandu in August
August in Kathmandu is mild with average temperatures around 23.1°C (73.6°F). Expect significant rainfall with 238mm across approximately 26 days.
Data Note: Temperature values are 2001–2020 satellite/reanalysis grid averages from NASA POWER and may differ from airport station normals by a few degrees.
Temperature
High
26.0°C
78.8°F
Low
20.2°C
68.4°F
Precipitation
238 mm
9.4 inches
~26 rainy days
Conditions
Humidity
87%
Comparison to Adjacent Months
August is 42mm drier than July.
August is 70mm wetter than September.