July weather forecast
Arumbakkam, India

July, like June, is a hot rainy (monsoon) season month in Arumbakkam, India, with an average temperature varying between 34.6°C (94.3°F) and 28.2°C (82.8°F).

Temperature

Arumbakkam observes a minor difference in average high-temperatures between June's 35.8°C (96.4°F) and July's 34.6°C (94.3°F). During the July nights, an average temperature of 28.2°C (82.8°F) is observed in Arumbakkam, India.

Heat index

July's heat index is calculated to be a blisteringly hot 44°C (111.2°F). Stay mindful: Heat exhaustion and heat cramps are likely. Heatstroke could follow extended physical effort.
It is worth noting that heat index values are gauged for conditions in the shade and light breezes. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', melds the effects of warmth and moisture to generate a feeling of heat. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. Take note that direct exposure to the sun can increase the felt temperature, possibly adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are highly important for children. Juveniles often do not understand the need to recuperate and rehydrate. Thirst is a delayed symptom of dehydration - hence, it is vital to maintain hydration, particularly during ongoing physical activities.
When it comes to cooling down, the human body's primary method is through perspiration, making use of sweat evaporation to eliminate excess heat. Under conditions of high temperature and humidity (enhanced heat index), sweat production is compromised, exacerbating the sensation of warmth. When body heat isn't effectively managed, risks of dehydration and overheating amplify.

Humidity

In July, the average relative humidity in Arumbakkam is 60%.

Rainfall

In July, the rain falls for 14.8 days. Throughout July, 45mm (1.77") of precipitation is accumulated. Throughout the year, in Arumbakkam, there are 154.8 rainfall days, and 735mm (28.94") of precipitation is accumulated.

Daylight

In July, the average length of the day in Arumbakkam is 12h and 49min.
On the first day of the month, sunrise is at 5:46 am and sunset at 6:39 pm. On the last day of July, sunrise is at 5:54 am and sunset at 6:36 pm IST.

Sunshine

In Arumbakkam, the average sunshine in July is 10.7h.

UV index

April through July, with an average maximum UV index of 8, are months with the highest UV index in Arumbakkam. A UV Index estimate of 8 to 10 represents a very high health risk from exposure to the Sun's UV radiation for average individuals.
Note: The daily high UV index of 8 during July translates into the following recommendations:
Take all necessary measures. Eyes and skin are at risk if left unprotected. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.