Warm
Average highs sit around 30°C, giving warm days by monthly-average standards.
September verdict
Mumbai, Maharashtra, India in September
Weather score52Mixed
Mixed for holiday weather
Average highs sit around 30°C, giving warm days by monthly-average standards. Sunshine averages 5.8h per day, enough for a balanced month. Rainfall averages 346mm, so showers are a real planning factor.
September weather
Monthly averages
Temp
30°C
Rain
346mm
Sun
5.8h
Sea
28°C
Weather score
52
Mixed
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Wet
Rainfall averages 346mm, so showers are a real planning factor.
Some sun
Sunshine averages 5.8h per day, enough for a balanced month.
Warm sea
Sea temperatures average 28°C, so swimming is usually comfortable by monthly-average standards.
Map
Weather map
Compare Mumbai, Maharashtra, India with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
September30°C average high
September is on the cooler side of Mumbai's year, useful if you prefer less intense daytime heat.
Warmest monthsMarch to June and October to November
This stretch sets the upper range for average daytime heat.
Rain
September346mm average rain
September sits near Mumbai's yearly rainfall average, so rain is a normal planning factor rather than an outlier.
Driest monthsJanuary to May and October to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
September5.8 hours average sun
September sits close to Mumbai's yearly sunshine average, so it is a middle-of-the-pack month for bright days.
Brightest monthsJanuary to May and November to December
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
September28°C average sea
September is close to Mumbai's yearly sea-temperature average, so swimming comfort is fairly typical.
Warmest seaApril to June and October
Sea temperatures are usually near 29°C in this stretch, so swimming comfort is at its strongest.
Weather score
September52 weather score
September scores below Mumbai's yearly average, so the weather trade-offs are more noticeable.
Best weather monthsJanuary to May and November to December
These months have the strongest weather score in the monthly averages.
Hotels in Mumbai, Maharashtra, India
Marriott
View all
The St. Regis MumbaiMumbai, Maharashtra, India
JW Marriott Mumbai JuhuMumbai, India
JW Marriott Mumbai SaharMumbai, India
ITC Grand Central, a Luxury Collection Hotel, MumbaiMumbai, Maharashtra, India
ITC Maratha, a Luxury Collection Hotel, MumbaiMumbai, Maharashtra, India
The Westin Mumbai Garden CityMumbai, Maharashtra, India