Indore has a borderline humid subtropical climate and tropical savanna climate (Aw). Three distinct seasons are observed: summer, monsoon and winter.
Summers start in mid-March and can be extremely hot in April and May. The daytime temperatures can touch 42 °C (108 °F) on more than one occasion. Average summer temperatures may go as high as 40 °C (104 °F) but humidity is very low.
Winters are moderate and usually dry. Lower temperatures can go as low as 4 °C (39 °F)-6 °C (43 °F) on some nights. Usually the temperature ranges between 8 to 26 °C during winters.
Rains are due to southwest monsoons. The typical monsoon season goes from 15 June till mid-September, contributing 32–35 inches of annual rains. 95% of rains occur during monsoon season.
Indore gets moderate rainfall of 35 to 38 inches (890 to 970 mm) during July–September due to the southwest monsoon
