Overview
- The India Meteorological Department has placed Mumbai and neighbouring districts under yellow heat advisories and is forecasting maximum temperatures near 38°C in the short term.
- The city has recorded a weekly high of 38.2°C after five consecutive days of elevated heat, with IMD observatories in Santacruz and Colaba reporting daytime readings around 37.8°C and 36.4°C respectively.
- IMD scientists link the episode to an early withdrawal of the southwest monsoon combined with anti‑cyclonic circulation and a shift to easterly winds, which have kept skies clear and daytime temperatures high.
- Researchers and local experts say Mumbai’s Urban Heat Island effect—caused by dense buildings, concrete surfaces and loss of green cover—is trapping heat overnight and amplifying human exposure.
- Official air‑quality data show worsening pollution in parts of the city, including an overall AQI reading in the 'Poor' range and higher station values such as Deonar, prompting public advisories to limit sun exposure, stay hydrated and protect outdoor workers; forecasts suggest a brief respite next week but temperatures will likely stay above 35°C.