July weather forecastAnna Nagar, India

Weather in July

July, like June, is another hot rainy (monsoon) season month in Anna Nagar, India, with temperature in the range of an average low of 28.2°C (82.8°F) and an average high of 34.6°C (94.3°F).

Temperature

The average high-temperature during July registers at a tropical 34.6°C (94.3°F), closely corresponding to the preceding month. Anna Nagar's nighttime temperature during July is consistently averaged at a warm 28.2°C (82.8°F).

Heat index

The heat index in July is estimated at an extremely hot 44°C (111.2°F). Stay on guard: Heat exhaustion and heat cramps are predicted. Ongoing effort can cause heatstroke.
Heat index values are typically calculated for conditions of shade and a light breeze. With direct sunlight, the heat index could increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', embodies the combination of air temperature and moisture content to illustrate perceived heat. An individual's perception of weather can be affected by a variety of elements including metabolic differences, being pregnant, and their level of physical exertion. 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 particularly relevant to children. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.
The human body has a built-in cooling mechanism through perspiration; evaporating sweat dissipates the excess heat. With excessive moisture in the atmosphere, the effectiveness of the evaporation process is decreased, causing the body to cool down less efficiently, leading to a sensation of overheating. Accumulating heat beyond the body's cooling measures leads to rising temperatures and potential ailments.

Humidity

In July, the average relative humidity is 60%.

Rainfall

In Anna Nagar, India, in July, it is raining for 14.8 days, with typically 45mm (1.77") of accumulated precipitation. In Anna Nagar, during the entire year, the rain falls for 154.8 days and collects up to 735mm (28.94") of precipitation.

Daylight

In July, the average length of the day in Anna Nagar 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, in Anna Nagar, sunrise is at 5:54 am and sunset at 6:36 pm IST.

Sunshine

In Anna Nagar, India, 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 Anna Nagar, India. A UV Index estimate of 8 to 10 represents a very high health hazard from exposure to the Sun's UV radiation for the average person.
Note: In July, the average maximum UV index of 8 translates into the following recommendations:
Always use protective measures; unprotected skin might suffer damage in a short span. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.