Chennai in December

December is Chennai's cultural pinnacle. The Margazhi music and dance season draws performers and connoisseurs from around the world for over 3,000 Carnatic music and Bharatanatyam performances across six weeks. The monsoon typically recedes by mid-December, leaving behind cool, clear weather. Christmas adds another layer of celebration, especially in Mylapore and Besant Nagar.

December Weather

Temperature

22-29°C

Humidity

65-75%

Rainfall

Decreasing. Monsoon recedes by mid-December.

Cool and pleasant. Post-monsoon clarity. One of the best weather months alongside January.

Festivals & Events

Margazhi Music & Dance Season

15 December - 1 January

Over 3,000 Carnatic music and Bharatanatyam performances at sabhas across the city. Chennai's signature cultural event.

Christmas

25 December

Midnight mass at San Thome Cathedral and Luz Church. Community celebrations in Mylapore and Besant Nagar.

New Year's Eve

31 December

Celebrations at Marina Beach, hotels, and restaurants. Large crowds at the beach.

Things to Do

Attend Margazhi concerts at the Music Academy, Narada Gana Sabha, or Krishna Gana Sabha
Visit Kapaleeshwarar Temple at dawn for morning ragas
Midnight mass at San Thome Cathedral (arrive early)
Heritage walk through Mylapore's mada streets
Visit Kalakshetra for December dance performances
Evening beach walks at Marina or Elliot's Beach
Day trip to Mahabalipuram or Pondicherry

Practical Tips

What to wear: Light cotton during the day, a light layer for evenings. December evenings can feel cool (22-23°C). Smart casual for sabha concerts.
Travel tip: December is peak season. Book flights, hotels, and concert tickets well in advance. Margazhi season is a once-in-a-lifetime cultural experience.

Weather & Climate Guide Festivals Calendar First-Time in Chennai Where to Stay

Frequently Asked Questions

What is the Margazhi music season?

The Margazhi season is a six-week Carnatic music and Bharatanatyam festival running from mid-December to early January. Over 3,000 performances take place at sabhas (cultural venues) across Chennai. It is the world's largest classical music festival.

Is December the best month to visit Chennai?

For cultural experiences, yes. The Margazhi season, Christmas, pleasant weather, and post-monsoon freshness make December ideal. It is also the busiest month for tourism, so plan ahead.