Mumbai Weather in August
August in Mumbai averages 29°C (84°F) during the day and 26°C (79°F) at night. August is part of the rainy season, with around 432 mm (17 in) of rainfall and frequent showers.
Rainfall in Mumbai in August
Mumbai is in the rainy season in August, with rain on around 21 days and an average of 432 mm (17 in). The rain this month falls heavily when it arrives. Late afternoons in particular can see strong showers, so waterproofs are worth keeping handy.
Temperature in Mumbai in August
Daytime temperatures in Mumbai reach 29°C (84°F) in August, dropping to 26°C (79°F) at night. Conditions stay fairly consistent through the month, making it easier to plan what to wear. At 26°C (79°F) overnight, it stays warm after dark. Light, breathable clothing and good airflow in your room make a noticeable difference.
Sunshine in Mumbai in August
This month is characterized by fewer sunny days, with about 76 hours of sunshine. It's great for those who appreciate cooler, less sunny days.
Wind Speed in Mumbai in August
Average wind speeds reach 3 m/s (6 knots) in August, creating light breezes that feel pleasant throughout the day. Some days are calmer, while others bring slightly more active breezes.
Average water temperature in August
At 27°C (81°F), the water is warm and comfortable for swimming. Most people find this temperature ideal for spending longer periods in the water.August in Mumbai can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit India, check out our Mumbai's climate page.
Mumbai Temperature in August
Min Temperature
26°C (79°F)
Max Temperature
29°C (84°F)
Water Temperature
27°C (81°F)
Chance of Rain
70%
Precipitation
432 mm (17 in)
Rainy days
21 days
Humidity
84%
Windspeed
3 m/s (6 knots)
Sunshine
76 hours
Percentage Sunshine
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in Mumbai typically stay consistent throughout August, with daily highs averaging around 29°C (84°F). Nights are warm, with lows around 26°C (79°F).
Average temperatures in August
Daily Historical Precipitation
49-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in August
Historical weather for Mumbai in August
Browse day-by-day weather records for Mumbai spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Mumbai historical weather extremes in August
Based on 22 years of weather observations in Mumbai between 2003 and 2025, these are the recorded extremes.
- On August 10, 2017, temperatures climbed to 39°C (102°F), marking the warmest August day on record.
- The coldest August day was on August 19, 2021, with a maximum of 26°C (79°F).
- The lowest overnight temperature recorded in August was 23°C (73°F) (August 20, 2017).
Best Places in India in August
Find out more about the weather in India and which places have the best travel conditions in this month. See all of India in August →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Mumbai in August
Warm weather calls for comfortable, breathable clothing in August. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Also bring a poncho, it will rain a lot! Waterproof everything you can. Expect water temperatures of around 27°C (81°F), which is ideal for taking a refreshing dip. Bring swimwear and consider packing a towel for drying off. With limited sunshine expected, sunglasses aren't a priority for packing.What To Do in Mumbai in August
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit India, check out our Mumbai's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Mumbai climate overview or explore weather in India.
