April weather forecast
Peravurani, India

April in Peravurani, India, is a very hot pre-monsoon summer month, with an average temperature varying between 27.3°C (81.1°F) and 35.7°C (96.3°F).

Temperature

The arrival of April coincides with an average high-temperature of a sweltering 35.7°C (96.3°F), indicating a minimal shift from March's 33.8°C (92.8°F). In April, the temperature in Peravurani drops to an average of 27.3°C (81.1°F) at night.

Heat index

For April, the heat index is evaluated at a blazing hot 50°C (122°F). Caution: Heat cramps along with heat exhaustion are expected. Sustained activity could lead to heatstroke.
Realize that the values for the heat index are set for shaded places and light winds. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is the result of factoring in humidity to the air temperature, indicating perceived warmth. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.
To cool down, the human body relies on perspiration, a process where excessive heat is eliminated as sweat evaporates. An increase in relative humidity disrupts body cooling by slowing the evaporation rate, thereby reducing the rate at which the body cools and amplifying the sense of heat. Rising body temperatures resulting from an imbalance in heat absorption can lead to potential thermal issues.

Humidity

In April, the average relative humidity in Peravurani is 65%.

Rainfall

In Peravurani, in April, it is raining for 10.6 days, with typically 25mm (0.98") of accumulated precipitation. Throughout the year, there are 164 rainfall days, and 616mm (24.25") of precipitation is accumulated.

Daylight

The average length of the day in April in Peravurani is 12h and 22min.
On the first day of the month, sunrise is at 6:10 am and sunset at 6:23 pm. On the last day of April, sunrise is at 5:55 am and sunset at 6:25 pm IST.

Sunshine

In Peravurani, the average sunshine in April is 9.9h.

UV index

April through July, with an average maximum UV index of 8, are months with the highest UV index in Peravurani. A UV Index estimate of 8 to 10 represents a very high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: In April, the UV index of 8 transforms into the following advice:
Being unprotected puts skin and eyes at risk of rapid damage. Always be safe. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. A hat with a broad brim is indispensable, filtering out up to half of UV rays.