Mumbai's weather is characterized by a relatively consistent temperature range throughout the year, with an average maximum temperature rarely exceeding 41°C and minimum temperature ranging from 16°C to 22°C. The summer months of March to May are warmest, with temperatures gradually increasing from 30°C in March to 31°C in May. June marks the beginning of the monsoon season, bringing a slight drop in temperature, but it's still pleasant with average highs around 29°C. The monsoon season typically lasts until September, after which the temperature cools down slightly before warming up again for winter, which is relatively mild.