Kotamangalam Weather & Climate: Best Time to Visit

In Kotamangalam temperatures are generally consistent throughout the year. Average daytime temperatures reach a very hot 35°C (95°F) in March. In July, the coolest month of the year, temperatures drop to a comfortable 29°C (84°F).

At night, temperatures range from around 25°C (77°F) in March to 22°C (72°F) in July.

Check out our detailed temperature page for more information.

Temperature ranges by month

Kotamangalam experiences significant rainfall throughout the year, averaging 3265 mm (129 in) of precipitation annually. Kotamangalam can be quite wet during June, receiving approximately 563 mm (22 in) of precipitation over 18 rainy days.

In contrast, during the driest month (January), you will experience much drier conditions, with 33 mm (1.3 in) of precipitation spread across a single rainy day. For more details, please visit our Kotamangalam Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

The average number of days each month with precipitation

The relative humidity is high throughout the year in Kotamangalam.

The city experiences its highest humidity in July, reaching 83%. In January, the humidity drops to its lowest level at 61%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year