Long-term weather forecast
Long-term weather forecast

May 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
May experiences a slight rise in the wind gust to read an average of 10.3mph (16.6km/h) signaling the approach of the monsoon winds in the upcoming weeks.
Humidity in the month rises to an average of 74%, and there is a slight increase in the cloud content in the sky. The rain falls for an average of four days in the month to fetch a mere 0.4" (10.2mm) to mark the end of the dry season.
The sunshine hours per day steadies on at an average of ten, and the ocean temperatures rise to 84.2°F (29°C). Temperatures in May are scorching high averaging between 80.6°F (27°C) and 91.4°F (33°C) making it one of the hottest months of the year.
  • The average high temperature in May: 33.3°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 May: 26.3°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 May: 70%

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 May: 12.5mm

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 May: 0.7 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 May: 29°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 May: 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 May: 9.6h

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 May: 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).