Historical weather data, all-time temperature records, and monthly climate averages for Coimbatore, Tamil Nadu, India. Explore typical weather conditions by week for trip planning, and see how today compares to the historical record.
April 4th sits right at Coimbatore's annual peak, with a 66-year average high of 96° and nearly a coin-flip chance of rain at 45%. Last year pushed the edge of that heat envelope, logging a scorching 103°—the warmest this date has ever recorded.
Coimbatore is a genuinely hot city, with an all-time high of 105° set just last April and a record low of 55° that feels almost unbelievable by comparison. The wettest single day on record—5.59 inches on May 17, 2015—hints at just how intense the pre-monsoon storms can get.
Coimbatore runs warm year-round, but late March through April is the true furnace, with average highs hitting 96°. If you're heat-averse, December through January offers the most relief, with highs easing back to the low 80s. October is when the rains peak, averaging nearly two inches in a single week during the northeast monsoon.