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Mumbai weather in September (Maharashtra, India)

What can you expect from the weather in Mumbai during September? This guide provides all the details you need.

In September, Mumbai generally has high temperatures and heavy rainfall. Throughout the day, temperatures typically settle at around 30°C. But by evening, they drop to around 26°C. Bear in mind, these are average temperatures, and it can get even warmer on particular days. Make sure to choose clothing that accommodates the warmth.

Mumbai in September falls under the rainy season with heavy rainfall, averaging around 294 mm for the month. Based on our climate data of the past 30 years, about 12 days of rain are anticipated.

The area enjoys a balanced 165 hours of sunlight. Ensuring it's neither too overcast nor too sunny.

If you're looking for dry conditions and comfortable temperatures, September may not be the ideal month to visit Mumbai. January, February, March, April, May, November and December generally stand out with the best circumstances. While June, July, August and September tend to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Mumbai climate page with graphs.

 

Mumbai, monthly averages in September

Min TemperatureMin Temperature 26°C  
Max TemperatureMax Temperature 30°C  
Water TemperatureWater Temperature 28°C  
Chance of RainChance of Rain 41%  
PrecipitationPrecipitation 294 mm  
Rainy daysRainy days 12 days  
HumidityHumidity 80%  
WindspeedWindspeed 4 km/h  
SunshineSunshine 165 hours  
Percentage SunshinePercentage Sunshine  

Where to go in India in September

Find out more about the weather in India in September and which places have the best weather conditions in this month.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in Mumbai in September?

It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool. However, there's a good chance of rain, so bring a raincoat just in case. With a water temperature of around 28°C this is a great month to swim so bring your swimwear.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in September.

Swimming
7/10
Cycling
7/10
Walking
7/10
Camping
7/10
Outdoor sports
7/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Mumbai.

Our site offers climate and forecast data for every country in the world. Are you going to India? On this website you can find historical weather averages for many cities in India. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.