July weather forecastVettavalam, India

Weather in July

July, the same as June, in Vettavalam, India, is another hot rainy (monsoon) season month, with an average temperature ranging between max 34.8°C (94.6°F) and min 26.1°C (79°F).

Temperature

The transition from June to July brings an average high-temperature of a hot 34.8°C (94.6°F), barely different from June's 35.9°C (96.6°F). During July, Vettavalam consistently records a temperature low averaging a warm 26.1°C (79°F).

Heat index

During July, the heat index is appraised at a blisteringly hot 42°C (107.6°F). Exercise heightened safety, heat cramps and heat exhaustion are probable. Persistent activity may provoke heatstroke.
For clarity, heat index numbers account for light winds and areas under shade. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', reflects the blend of air temperature and relative humidity to give a temperature impression. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. 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 critical to babies and toddlers. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.
The process of perspiration is vital for the human body to get rid of excess warmth by allowing sweat to evaporate. With a high level of moisture in the air, the evaporation process becomes less efficient, preventing the body from cooling down efficiently and resulting in a sensation of overheating. When body heat isn't effectively managed, risks of dehydration and overheating amplify.

Humidity

In Vettavalam, the average relative humidity in July is 55%.

Rainfall

In July, the rain falls for 14.1 days. Throughout July, 28mm (1.1") of precipitation is accumulated. Throughout the year, there are 143.1 rainfall days, and 343mm (13.5") of precipitation is accumulated.

Daylight

In Vettavalam, the average length of the day in July is 12h and 46min.
On the first day of July in Vettavalam, India, sunrise is at 5:52 am and sunset at 6:41 pm. On the last day of the month, sunrise is at 5:59 am and sunset at 6:39 pm IST.

Sunshine

In Vettavalam, India, the average sunshine in July is 10.7h.

UV index

In Vettavalam, India, the average daily maximum UV index in July is 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The UV index of 7 during July translates into the following guidance:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.