Weather in Dārjiling in December

A good month. December works. It is not the peak, but nothing about it fights you. Highs sit at 13.1 °C and the day is short; this is an indoors-with-excursions month, not an outdoors-all-day one.

December ranks 5 of 12 in Dārjiling: past the worst of the year but short of March, which is the month to book if the dates are open.

Rain falls on only 1 days, so an itinerary with no wet-weather fallback is a reasonable risk. Layers, and a genuinely waterproof outer — at 13.1 °C the difference between a good day and a miserable one is entirely down to what you are wearing.

What the averages hide

The averages here are honest — no hidden extremes worth planning around. Across the twenty years measured, the hottest December day reached 17.4 °C and the coldest night fell to -4.1 °C.

December is dependably dry, and that reliability is the point: across the twenty years measured, the wettest December on record still only managed 16 mm, and the driest managed 0 mm. There is no meaningful variability to plan around, which makes this one of the few months anywhere that you can build a fixed outdoor itinerary against without a fallback. The wettest single day in twenty years of Decembers brought 16 mm. Rain simply is not the variable that decides this trip — heat, crowds and cost are.

Wind is light at 3.4 km/h, so the temperature on the page is close to the temperature on your skin, and humidity is unremarkable at 59%.

How December sits in the year

Temperatures hold steady either side: 15.3 °C in November, 13.1 here, 12.5 in January. Nothing about the timing within the month matters much.

Daylight in December

December sits at the dark end of Dārjiling's year — 10.5 hours of daylight against 13.8 at midsummer, holding steady all month. Sightseeing days are genuinely shorter, and an itinerary built for summer will not fit.

An inland climate

Despite being inland, the year stays fairly even: 20.5 °C between the year's warmest afternoons and coldest nights. At 2127 m, altitude is doing as much work here as latitude: thinner air means fierce sun by day and heat that leaves the moment it sets.

How busy it gets

Busy. Popular without being frantic; book the things you care about, improvise the rest.

Crowd levels are estimated from climate desirability and school-holiday calendars, not from visitor numbers.

December in Dārjiling versus nearby

If Dārjiling is one option among several, the nearby comparison is worth making. Kathmandu is a better bet in December — 4.9 °C warmer, the same number of rain days. Patna is a better bet in December — 11.2 °C warmer, the same number of rain days.

So: December works, with March the better month by 12 points if the dates can move. If they cannot, nothing here should stop you booking.

Every month in Dārjiling

See all twelve months in Dārjiling, or where else to go in December.