June weather forecast
Mumbai, India

The iconic ancient arch monument of the Gateway of Mumbai, India
The iconic ancient arch monument of the Gateway of Mumbai, India

Weather in June

June, the first month of the rainy (monsoon) season in Mumbai, is still a hot month, with temperature in the range of an average low of 26°C (78.8°F) and an average high of 32.1°C (89.8°F).

Temperature

In June, the average high-temperature is almost the same as in May - a still hot 32.1°C (89.8°F). In Mumbai, in June, the average low-temperature is 26°C (78.8°F).

Heat index

The average heat index in June is estimated at an extremely hot 44.7°C (112.5°F). Beware: Heat cramps and heat exhaustion are very likely. Heatstroke is imminent with prolonged activity.
Note that heat index values are valued for light wind and location in the shade. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature', 'real feel', 'feels like', or 'apparent temperature', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. Additional factors like activity, metabolic differences, clothing, and wind affect individual temperature impact. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. With a lot of moisture in the air, the evaporation process is not as effective, and the body does not cool down as efficiently, creating a perception of overheating. If the body can not disperse the excessive heat and body temperature reaches conditions of hyperthermia, above 37.5°C (99.5°F) to 38.3°C (100.9°F), thermal conditions are potentially life-threatening.

Humidity

In June, the average relative humidity is 80%.

Rainfall

In Mumbai, during 14.5 rainfall days, 523.1mm (20.59") of precipitation is typically accumulated. Throughout the year, there are 78.9 rainfall days, and 2258mm (88.9") of precipitation is accumulated.

Sea temperature

June is the month with the warmest seawater, with an average sea temperature of 30°C (86°F).
Note: The surface water temperatures above 30°C (86°F) are arguably considered as unpleasant for swimming, and any intense water activity, as the refreshing effect of water is missing.

Daylight

With an average of 13h and 16min of daylight, June has the longest days of the year in Mumbai.
On the first day of the month, sunrise is at 6:00 am and sunset at 7:12 pm. On the last day of June, in Mumbai, sunrise is at 6:04 am and sunset at 7:20 pm IST.

Sunshine

The average sunshine in June is 5h.

UV index

March through September, with an average maximum UV index of 12, are months with the highest UV index. A UV Index reading of 11, and higher, represents an extreme health hazard from unsafe exposure to UV radiation for average individuals.
Note: The daily maximum UV index of 12 in June interpret into the following advice:
Take all necessary precautions, as unprotected skin can burn in minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Even on cloudy days, a sunscreen with a minimum 30 sun protection factor should be generously applied and frequently re-applied, including after every swim or outdoor exercise. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.
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FAQ

What is the temperature in June in Mumbai?

In June, the average high-temperature is 32.1°C (89.8°F), and the average low-temperature is 26°C (78.8°F). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which represents the influence of relative humidity on air temperature, in June is estimated at 44.7°C (112.5°F).

What is the average humidity in June in Mumbai?

The average relative humidity in June in Mumbai is 80%.

How much does it rain in Mumbai in June?

In June, the rain falls for 14.5 days. Throughout June, 523.1mm (20.59") of precipitation is accumulated.

What is the month with the warmest sea water in Mumbai?

June is the month with the warmest seawater in Mumbai, with an average sea temperature of 30°C (86°F).

What is the sea temperature in June in Mumbai?

In June, the average sea temperature in Mumbai is 30°C (86°F). The surface water temperatures above 30°C (86°F) are arguably considered as unpleasant for swimming, and any intense water activity, as the refreshing effect of water is missing.

When are the longest days in Mumbai?

The month with the longest days in Mumbai, India, is June, with an average of 13h and 16min of daylight.

How many hours of daylight does Mumbai have in June?

In Mumbai, India, the average day length in June is 13h and 16min.

What time are sunrise and sunset in June in Mumbai?

In June, on the first day of the month, sunrise is at 6:00 am and sunset at 7:12 pm. On the last day of the month, in Mumbai, India, sunrise is at 6:04 am and sunset at 7:20 pm IST.

How long on average sun shines in June in Mumbai?

The average sunshine duration in June in Mumbai is 5h.

What are the months with the highest UV index in Mumbai?

The months with the highest UV index in Mumbai, India, are March through September, with an average maximum UV index of 12.

What is the UV index intensity in June in Mumbai?

In Mumbai, India, the average daily maximum UV index in June is 12. A UV Index estimate of 11, and higher, represents an extreme health threat from unsafe exposure to Sun's UV rays.

Average temperature in June
Mumbai, India

Average temperature in June - Mumbai, India
  • Average high temperature in June: 32.1°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 June: 26°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).

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Average humidity in June
Mumbai, India

Average humidity in June - Mumbai, India
  • Average humidity in June: 80%

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

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Average rainfall in June
Mumbai, India

Average rainfall in June - Mumbai, India
  • Average rainfall in June: 523.1mm

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

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Average rainfall days in June
Mumbai, India

Average rainfall days in June - Mumbai, India
  • Average rainfall days in June: 14.5 days

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

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Average sea temperature in June
Mumbai, India

Average sea temperature in June - Mumbai, India
  • Average sea temperature in June: 30°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).

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Average daylight in June /
Average sunshine in June
Mumbai, India

Average daylight in June / Average sunshine in June - Mumbai, India
  • Average daylight in June: 13h and 16min

The month with the longest days is June (Average daylight: 13h and 16min).
The month with the shortest days is December (Average daylight: 11h and 1min).

  • Average sunshine in June: 5h

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

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Average UV index in June
Mumbai, India

Average UV index in June - Mumbai, India
  • Average UV index in June: 12

The 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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