Weather in Kathmandu in December
December in Kathmandu is cool with average temperatures around 13.5°C (56.3°F). Light rainfall with only 5mm expected.
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
18.3°C
64.9°F
Low
8.7°C
47.7°F
Precipitation
5 mm
0.2 inches
~1 rainy days
Conditions
Humidity
52%
Comparison to Adjacent Months
December is 2.9°C cooler than November.