The highest day temperature in October 2025 was 93°F. The lowest night temperature was 79°F. The average values for day and night temperatures during October were 87.4°F и 83.3°F respectivly.

The average sea surface temperature in October 2025 for Mumbai was 86.9°F. The maximum and minimum values were 85.8°F and 88.2°F respectively.

Most of the days in October are sunny but you can also expect cloudy and gloomy days.

Precipitation total in October for Mumbai is 2.1 in.

The average wind speed in October is 6.7 mph. It makes October the most windless month of the year for Mumbai.

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Mumbai in October is 8.8 hours.