The highest day temperature in March 2026 was 93°F. The lowest night temperature was 75°F. The average values for day and night temperatures during March were 88.6°F и 79.2°F respectivly.

The average sea surface temperature in March 2026 for Chennai was 85.9°F. The maximum and minimum values were 84.4°F and 87.4°F respectively.

Almost all days in March are sunny. There is very low probability of clouds or gloomy days.

Precipitation total in March for Chennai is 0.2 in. It makes march the least rainy month of the year.

The average wind speed in March is 10.5 mph.

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 March is 10.8 hours.