The month of November in Kolkata is characterized by falling daily high temperatures, with daily highs decreasing by 5 °F, from 87 °F to 82 °F over the course of the month, and rarely exceeding 90 °F or dropping below 79 °F. The average sliding 31-day rainfall during November in Kolkata is rapidly decreasing, starting the month at 2.1 inches, when it rarely exceeds 4.9 inches or falls below 0.2 inches, and ending the month at 0.5 inches, when it rarely exceeds 2.0 inches. Over the course of November in Kolkata, the length of the day is gradually decreasing. From the start to the end of the month, the length of the day decreases by 26 minutes, implying an average daily decrease of 54 seconds, and weekly decrease of 6 minutes, 19 seconds.