Mumbai
India
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 16.6km/h (10.3mph), signaling the approach of the monsoon winds in the upcoming weeks.
Humidity during 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 during the month to fetch a mere 10.2mm (0.4") 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 29°C (84.2°F). Temperatures in May are scorching high averaging between 27°C (80.6°F) and 33°C (91.4°F) making it one of the hottest months of the year.
  • 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).

  • 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).

  • 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%).

  • 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).

  • 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).

  • Average sea temperature in May: 29.4°C

The best month for swimming (with the highest average sea temperature) is June (30°C).
The coldest month (with the lowest average sea temperature) is February (24.9°C).

  • Average daylight in May: 13h

The month with the longest days is June (Average daylight: 13.3h).
The month with shortest days is December (Average daylight: 11h).

  • 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).

  • 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).

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