Kolkata Weather in December
Kolkata in December averages 28°C (82°F) during the day and 15°C (59°F) at night. This is the driest month of the year.
Rainfall in Kolkata in December
This is the driest month of the year. Typically, about 0 days will experience rainfall, with an average of 10 mm (0.4 in) for the month. Any rain that does arrive tends to come in a single sharp spell rather than prolonged drizzle.
Temperature in Kolkata in December
Kolkata in December has perfect weather. Days reach 28°C (82°F) and nights cool to 15°C (59°F). This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. At 15°C (59°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.
Sunshine in Kolkata in December
The city usually sees around 205 hours of sunlight, indicating many sunny days — a great month for sightseeing.
Wind Speed in Kolkata in December
Wind speeds average () during December. This means conditions are typically very calm, with barely any noticeable air movement. While this is an average, some days may bring a light breeze, but many remain entirely still.
Average water temperature in December
The water is 26°C (79°F) this month — warm enough that getting in requires no effort at all. Good conditions for swimming, snorkeling, or just floating around.Our weather planner can help you find worldwide destinations with pleasant weather during this period. January and December typically offer the best weather for Kolkata.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit India, check out our Kolkata's climate page.
Kolkata Temperature in December
Min Temperature
15°C (59°F)
Max Temperature
28°C (82°F)
Water Temperature
26°C (79°F) *
Chance of Rain
1%
Precipitation
10 mm (0.4 in)
Rainy days
0 days
Humidity
68% *
Windspeed
() *
Sunshine
205 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Kolkata typically stay consistent throughout December, with daily highs averaging around 28°C (82°F). Nights are pleasant, with lows typically ranging from 14°C (57°F) to 17°C (63°F).
Average temperatures in December
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in December
Historical weather for Kolkata in December
Browse day-by-day weather records for Kolkata spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Kolkata historical weather extremes in December
According to our 22 years of weather records for Kolkata, the following extremes were recorded between 2003 and 2025.
- On December 1, 2015, temperatures climbed to 32°C (90°F), marking the warmest December day on record.
- Kolkata experienced its chilliest December day on December 23, 2012, reaching only 16°C (61°F).
- Kolkata registered its coldest December night on December 19, 2019, with temperatures dropping to 9°C (48°F).
Best Places in India in December
Find out more about the weather in India and which places have the best travel conditions in this month. See all of India in December →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Kolkata in December
Warm temperatures in December make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. With minimal rainfall expected, you can leave the rain gear at home. With water temperatures around 26°C (79°F), swimming conditions are excellent. Pack your swimsuit, goggles, and maybe some water shoes. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Kolkata in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit India, check out our Kolkata's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Kolkata climate overview or explore weather in India.
