The highest day temperature in December 2023 was 89°F. The lowest night temperature was 76°F. The average values for day and night temperatures during December were 83.9°F и 80.3°F respectivly.

The average sea surface temperature in December 2023 for Chennai was 84.7°F. The maximum and minimum values were 83.0°F and 86.6°F respectively.

You can expect various weather conditions during December. Be ready for sunny, cloudy or even gloomy days.

Precipitation total in December for Chennai is 4.3 in. It makes december one of the most rainy months of the year.

The average wind speed in December is 11.9 mph. It makes December one of the most windy months of the year for Chennai.

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Chennai in December is 6.8 hours.