Best time to visit Coimbatore

December is the best month in Coimbatore, scoring 83 out of 100, with May the weakest at 39. The 44-point spread means timing is worth planning around without being decisive. Only 2 months come close to the top, which makes the timing narrow.

March is the warmest month at 36.6 °C and November the coolest at 28.2 °C — a 8.4 °C spread across the year. 189 days a year top 30 °C, more than a third of the calendar, so heat is the baseline here rather than a season.

There is a real wet season here. June, July, August and October carry the rain — up to 26 wet days in a month — while January, February, March and December drop as low as 1. That 25-day gap is the biggest single difference between a good month and a bad one in Coimbatore, and it moves further than the temperature does.

Daylight barely moves: about 12.8 hours whatever the month, which removes one variable from the decision entirely.

The three strongest months are December, January, November. The one to think twice about is May. Each month below has its own page with rainfall reliability, extremes, daylight and crowd levels.

Coimbatore month by month