Long-term weather forecast
Long-term weather forecast

August weather forecast and Climate
Mumbai, India

The iconic ancient arch monument of the Gateway of Mumbai, India
The iconic ancient arch monument of the Gateway of Mumbai, India
Temperatures in August remain warm and steady, averaging from 77°F (25°C) to 86°F (30°C), keeping the days mildly warm with the sunshine hours of average 3 per day.
There is a drop in the quantity of rainfall to an average of 20.5" (520.7mm) from 27 days across the month, and the ocean temperature drops to a still warm 82.4°F (28°C). Even with the drop in the rain flooding may again be experienced.
The winds drop its speed to an average of 18.3mph (29.5km/h). Humidity remains steady at an average of 80%, and there is a drop in the cloud cover in the skies.
  • The average high temperature in August: 29.6°C

The warmest month (with the highest average high temperature) is November (33.5°C).
The month with the lowest average high temperature is August (29.6°C).

  • The average low temperature in August: 24.7°C

The month with the highest average low temperature is May (26.3°C).
The coldest month (with the lowest average low temperature) is January (16.8°C).

  • The average humidity in August: 86%

Months with the highest relative humidity are July and August (86%).
The month with the lowest relative humidity is February (67%).

  • The average rainfall in August: 529.7mm

The wettest month (with the highest rainfall) is July (799.7mm).
The driest month (with the lowest rainfall) is March (0.2mm).

  • The average rainfall days in August: 21.4 days

The month with the highest number of rainy days is July (23.2 days).
The month with the lowest number of rainy days is March (0 days).

  • The average sea temperature in August: 28°C

Best months for swimming (with the highest average sea temperature) are May, June, July and October (29°C).
Coldest months (with the lowest average sea temperature) are January and February (25°C).

  • The average daylight in August: 13h

Months with the longest days are April, May, June, July and August (Average daylight: 13h).
Months with shortest days are January, November and December (Average daylight: 11h).

  • The average sunshine in August: 2.4h

The month with most sunshine is May (Average sunshine: 9.6h).
Months with least sunshine are July and August (Average sunshine: 2.4).

  • The average UV index in August: 12

Months with the highest UV index are March, April, May, June, July, August and September (UV index 12).
The month with the lowest UV index is December (UV index 7).