The climate in Mumbai during December can be summarized as hot and very dry.
December is in the winter in Mumbai and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a warm 32°C (89°F), whilst at night 19°C (66°F) is normal.
|Daytime temperature||31.7°C 89°F|
|Nightly temperature||18.8°C 65.8°F|
|Average temperature||25.2°C 77.4°F|
|Daily sunshine||9 hrs|
|Avg rainfall||3 mm 0.1 ins|
|Rainy days||0 days|
|Sea temperature||26.4°C 79.6°F|
|Windspeed||6.1kph 4 mph|
On average December is the 5th driest month of the year in Mumbai with around 3mm 0.1 inches of rain making it a very dry time to visit.
On the flip side this corresponds to an average of 9 hours of sunshine per day.
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Mumbai in December 2021.
|Hottest month:||May||33.4°C 92.1°F|
|Driest month:||March||0mm 0ins|
|Coldest month:||January||30.2°C 86.4°F|
|Wettest month:||July||959mm 37.8ins|