Skip to content
Saturday, October 10, 2026

Verified news, straight from the newsroom.

Subscribe

Health

Mumbai Faces First Post-Monsoon Heatwave as Mercury Hits 37.6 Degrees; Yellow Alert Issued

Mumbai is in the grip of its first post-monsoon heatwave, with the India Meteorological Department issuing a yellow alert for October 9 after temperatures reached 37.6 degrees Celsius…

Share WhatsApp Facebook X LinkedIn Email
Illustrative photo: Mumbai Bandra-Worli Sea Link (Wikimedia Commons, CC BY-SA 4.0)
Photo via Wikimedia Commons (CC BY-SA 4.0)

Mumbai is in the grip of its first post-monsoon heatwave, with the India Meteorological Department issuing a yellow alert for October 9 after temperatures reached 37.6 degrees Celsius on October 8, according to reports. Residents have been advised to take precautions against the hot and humid conditions prevailing over the city.

According to reports, the sharp rise in temperature marks an uncomfortable turn for the metropolis, coming just as the monsoon season has receded. The yellow alert signals that authorities and residents should be aware of the heat conditions and take appropriate measures to stay safe.

Health precautions during such spells typically include staying hydrated, avoiding prolonged exposure to direct sunlight during peak afternoon hours and taking special care of children, the elderly and those with existing health conditions. According to reports, residents were advised to be mindful of the hot and humid conditions as the heatwave took hold.

The heat also reportedly affected local train services, adding travel disruption to the discomfort of commuters across the city’s vast suburban rail network. Mumbai’s local trains carry millions of passengers every day, and according to reports, the extreme temperatures had an impact on services during the heatwave.

Post-monsoon heat is a familiar phenomenon in the region, as retreating rains give way to clear skies and rising humidity before winter sets in. According to reports, however, the intensity of the current spell, with the mercury touching 37.6 degrees Celsius, has made this an unusually harsh start to the season.

Weather officials are expected to keep monitoring conditions over the coming days. According to reports, until temperatures ease, residents have been urged to plan outdoor activity carefully, drink plenty of fluids and seek medical attention promptly if they experience symptoms of heat-related illness during Mumbai’s first post-monsoon heatwave.

According to reports, citizens have been urged to watch for signs of heat exhaustion, rest in shaded or cool places during the hottest part of the day, and check on neighbours and family members who may be vulnerable. Officials are expected to review the alert as conditions develop over the next few days.

Related reading: FDA Says Abortion Drug Safety Review Will Be Completed by March · Kennedy Launches Agency-Wide Push to Document Reported Vaccine Injuries · Half a Century of Nurses' Health Studies Shows Prevention Works Across Diseases

Recent articles by Official Health & Science Desk