What to pack for Kathmandu in December
- long sleeves and a warm layer
- a medium jacket
Humidity averages 71%; max daily wind around 9 km/h.
How December compares
Best months in Kathmandu: November–March. See the full best time to visit Kathmandu guide.
Kathmandu in December: the details
In December, Kathmandu sees average daytime highs of 18°C (65°F) and overnight lows of 6°C (43°F). Rainfall totals roughly 9 mm across 1.5 rainy days, and the sun shines about 9.3 hours per day with 10.3 hours of daylight mid-month. Relative humidity averages 71%.
In context: December is the 11th-warmest month and the 11th-wettest in Kathmandu. The sunniest month is April (11.1 h/day).
| Metric | December average |
|---|---|
| Daytime high | 18°C / 65°F |
| Overnight low | 6°C / 43°F |
| Rainfall | 9 mm over 1.5 rainy days |
| Sunshine | 9.3 h/day (10.3 h daylight) |
| Humidity | 71% |
| Travel score | 10.0 / 10 |
These figures are climate normals computed from the ERA5 weather reanalysis (2019–2024) for Kathmandu, Nepal (27.7, 85.32) — see our methodology. Actual conditions vary year to year.
Not set on Kathmandu? Browse the best places to visit in December ranked by travel score.
Frequently asked questions
How hot is Kathmandu in December?
Daytime highs in Kathmandu in December average 18°C (65°F); nights drop to about 6°C.
Does it rain in Kathmandu in December?
Expect around 1.5 rainy days and 9 mm of rainfall in December.
Is December a good time to visit Kathmandu?
December is one of the best months to visit Kathmandu. Overall travel score: 10.0/10. The best months are November–March.
Also good in December, near Kathmandu
Where should you go next month?
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