June weather forecast
Mannivakkam, India

The first month of the rainy (monsoon) season, June, is still a torrid month in Mannivakkam, India, with an average temperature fluctuating between 35.7°C (96.3°F) and 29.3°C (84.7°F).

Temperature

The transition into June is marked with an average high-temperature of a still fiery hot 35.7°C (96.3°F), showing an insignificant shift from May's 36.8°C (98.2°F). The nighttime temperature dips to a moderately hot 29.3°C (84.7°F) on average during June.

Heat index

The heat index for June is calculated to be a blazing hot 46°C (114.8°F). Stay mindful: Heat exhaustion and heat cramps are likely. Heatstroke could follow extended physical effort.
Realize that the values for the heat index are set for shaded places and light winds. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is the result of factoring in humidity to the air temperature, indicating perceived warmth. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. Being aware that direct sunlight can impact the felt heat might mean an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young ones are generally more prone to risk than adults due to their reduced ability to sweat. Their large skin surface area relative to their diminutive bodies and elevated heat production from their activities further enhance this risk.
Humans rely on perspiration as a cooling mechanism, wherein the evaporating sweat counteracts excessive warmth. Under high air temperature and high humidity (high heat index) conditions, the body's ability to perspire is compromised, increasing the sensation of heat. Heat-related challenges, like dehydration, can be anticipated when body heat isn't managed effectively.

Humidity

June is the least humid month, with an average relative humidity of 58%.

Rainfall

In Mannivakkam, in June, it is raining for 18.8 days, with typically 53mm (2.09") of accumulated precipitation. Throughout the year, there are 169.2 rainfall days, and 825mm (32.48") of precipitation is accumulated.

Daylight

With an average of 12h and 54min of daylight, June has the longest days of the year in Mannivakkam.
On the first day of the month, sunrise is at 5:42 am and sunset at 6:32 pm. On the last day of June, sunrise is at 5:47 am and sunset at 6:39 pm IST.

Sunshine

In June, the average sunshine is 10.9h.

UV index

April through July, with an average maximum UV index of 8, are months with the highest UV index in Mannivakkam. A UV Index value of 8 to 10 symbolizes a very high health vulnerability from unsafe exposure to UV radiation for the average person.
Note: In June, the maximum UV index of 8 suggests this advice:
Take extra precautions. Fair-skinned individuals may get burned in less than 10 minutes. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.