Mumbai
September
Weather in Mumbai for September 2025
Your guide to Mumbai weather in September - trends and predictions
In general, the average temperature in Mumbai at the beginning of September is 28.3 °C. As the month progressed, temperatures tended to slightly increase, reaching an average of 28.6 °C by the end of September.
Mumbai experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 562.9 mm.
Temperatures
Rain 🌧️
0
Dry days
30
Rainy days
0
Snow days
28°/26°
Temperatures
20 km/h
Avg max wind
78 %
Avg humidity
Mumbai in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  28° | 2 27° | 3  28° | 4 29° | 5 29° | 6 29° | 7 28° |
| 8  27° | 9 29° | 10 28° | 11 28° | 12 29° | 13 29° | 14  29° |
| 15  29° | 16 28° | 17 28° | 18 28° | 19 28° | 20 28° | 21 29° |
| 22 28° | 23 28° | 24 29° | 25 27° | 26 27° | 27 28° | 28  29° |
| 29 30° | 30 30° |
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Temperatures trend during September in Mumbai
See the weather trend as well as the moving average line
September weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. | Partly cloudy | 28° /25° | 5.1 mm | 7 | |
| 2 Sept. | Partly cloudy | 27° /25° | 18.7 mm | 7 | |
| 3 Sept. | Light rain shower | 28° /26° | 2.5 mm | 6 | |
| 4 Sept. | Light rain shower | 29° /26° | 2.9 mm | 6 | |
| 5 Sept. | Patchy rain possible | 29° /26° | 7.1 mm | 6 | |
| 6 Sept. | Partly cloudy | 29° /26° | 4.8 mm | 7 | |
| 7 Sept. | Light rain shower | 28° /25° | 7.1 mm | 6 | |
| 8 Sept. | Moderate or heavy rain shower | 27° /25° | 42 mm | 6 | |
| 9 Sept. | Moderate or heavy rain shower | 29° /26° | 19.9 mm | 6 | |
| 10 Sept. | Moderate or heavy rain shower | 28° /26° | 13.3 mm | 6 | |
| 11 Sept. | Moderate or heavy rain shower | 28° /26° | 22.5 mm | 6 | |
| 12 Sept. | Partly cloudy | 29° /26° | 1.8 mm | 7 | |
| 13 Sept. | Partly cloudy | 29° /26° | 1 mm | 7 | |
| 14 Sept. | Cloudy | 29° /26° | 2.7 mm | 6 | |
| 15 Sept. | Overcast | 29° /26° | 1.5 mm | 6 | |
| 16 Sept. | Light rain shower | 28° /25° | 9.7 mm | 6 | |
| 17 Sept. | Light rain shower | 28° /25° | 12.3 mm | 6 | |
| 18 Sept. | Light rain shower | 28° /25° | 17.7 mm | 7 | |
| 19 Sept. | Light rain shower | 28° /26° | 13.1 mm | 6 | |
| 20 Sept. | Light rain shower | 28° /26° | 11.4 mm | 6 | |
| 21 Sept. | Light rain shower | 29° /26° | 8.8 mm | 6 | |
| 22 Sept. | Light rain shower | 28° /25° | 11.6 mm | 6 | |
| 23 Sept. | Light rain shower | 28° /26° | 17.1 mm | 6 | |
| 24 Sept. | Light rain shower | 29° /25° | 24.7 mm | 6 | |
| 25 Sept. | Light rain shower | 27° /25° | 70.8 mm | 6 | |
| 26 Sept. | Light rain shower | 27° /25° | 142.2 mm | 6 | |
| 27 Sept. | Patchy rain possible | 28° /25° | 39.8 mm | 6 | |
| 28 Sept. | Patchy light drizzle | 29° /26° | 11.2 mm | 6 | |
| 29 Sept. | Moderate or heavy rain shower | 30° /25° | 14.3 mm | 7 | |
| 30 Sept. | Light rain shower | 30° /26° | 5.2 mm | 7 | |
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Important Notice
Our weather forecast for Mumbai in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Mumbai forecast closer to your planned date for the most up-to-date weather information.
Mumbai in September - FAQ
What are the expected maximum and minimum temperatures in Mumbai during September?
During September, expect a variety of temperatures with highs around 28° and lows near 26°, suitable for diverse activities and preferences.
How much rainfall should be expected in Mumbai during September?
Significant rainfall exceeding 562.9 mm is expected in Mumbai during September, occurring over more than 30 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Mumbai during September?
The average wind speed in Mumbai during September is 20 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Mumbai
Explore the daily rainfall trends and prepare for Mumbais September weather 💧
UV exposure in Mumbai during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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