July weather forecast
Nangavalli, India

July, the same as June, in Nangavalli, India, is another hot rainy (monsoon) season month, with an average temperature ranging between min 23.3°C (73.9°F) and max 32.8°C (91°F).

Temperature

The onset of July brings with it an average high-temperature of a still hot 32.8°C (91°F), showing a negligible variation from the month before. In the month of July, the average low-temperature in Nangavalli usually rests at a warm 23.3°C (73.9°F).

Heat index

In July, the heat index is calculated to be a blisteringly hot 40°C (104°F). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Understand that the heat index values take into account shaded locations and mild winds. Direct sunlight might lead to a heat index increase by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is a measure of how hot it feels when the actual air humidity is factored in. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. One should be aware that direct sunshine can amplify the perceived temperature, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.
To offset high temperatures, the human body releases sweat which, upon evaporation, cools it down. When the relative humidity is high, the evaporation rate is reduced. The warmth is removed from the body at a lower rate, causing the body to retain more heat than it would in dry air. Elevated heat gain compared to the body's release capability poses risks of dehydration and potential overheating.

Humidity

In July, the average relative humidity in Nangavalli, India, is 63%.

Rainfall

In Nangavalli, during July, the rain falls for 17.4 days and regularly aggregates up to 79mm (3.11") of precipitation. Throughout the year, in Nangavalli, India, there are 181.8 rainfall days, and 755mm (29.72") of precipitation is accumulated.

Daylight

In July, the average length of the day is 12h and 44min.
On the first day of July, sunrise is at 5:58 am and sunset at 6:46 pm. On the last day of the month, sunrise is at 6:05 am and sunset at 6:44 pm IST.

Sunshine

In Nangavalli, the average sunshine in July is 9.1h.

UV index

In Nangavalli, the average daily maximum UV index in July is 7. A UV Index estimate of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: The daily high UV index of 7 during July translates into the following recommendations:
Prevent overexposure. Protection from the sun's harmful effects is needed. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.