Mumbai weather in October 2025

Expect daytime maximum temperatures of 91°F in Mumbai, India in October and very high heat and humidity based on long-term weather averages. There are 8 hours of sunshine per day on average with typically 3.3 inches of rainfall in the month.

  • 91°F maximum daytime temperature in October in Mumbai91
    91°F max day temperature
  • 8 hours of sunshine per day
  • 3 days with some rainfall in October in Mumbai3
    3 days with some rainfall
  • 75°F minimum night-time temperature in October in Mumbai75
    75°F min night temperature
  • 12 hours of daylight per day in October in Mumbai12
    12 hours of daylight per day
  • Very high heat & humidity in October in MumbaiVH
    Very High heat & humidity
  • 3.3 inches monthly rainfall in October in Mumbai3.3
    3.3 inches of monthly rainfall
  • UV (maximum) index 10 (Very High) in October in Mumbai10
    10 (Very High) UV index
  • 82°F sea temperature in October in Mumbai82
    82°F sea temperature

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The October weather guide for India (Mumbai) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C)  |  Imperial (°F)

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How hot is it in Mumbai in October?

Daytime temperatures usually reach 91°F in Mumbai in October with very high heat and humidity, falling to 75°F at night.

How sunny is it in Mumbai in October?

There are normally 8 hours of bright sunshine each day in Mumbai in October - that's 68% of daylight hours.

How warm is the sea around Mumbai in October?

The average sea temperature around Mumbai in October is 82°F.

Does it ever rain in Mumbai in October?

There are usually 3 days with some rain in Mumbai in October and the average monthly rainfall is 3.3 inches.

What is the chance of a cyclone in Mumbai in October?

On average less than 1 day in October in Mumbai is likely to be affected by the passage of one or more tropical storms.

Mumbai October sunrise & sunset times

Browse the sunrise and sunset times for Mumbai in October 2025. Select a month to view Mumbai sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st October 2025 06:29 18:27
Thursday, 16th October 2025 06:33 18:15
Friday, 31st October 2025 06:39 18:06

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