April weather forecast
Yercaud, India

April, like March, in Yercaud, India, is another torrid pre-monsoon summer month, with an average temperature varying between 37.3°C (99.1°F) and 25.3°C (77.5°F).

Temperature

The month of April, characterized by an average high of 37.3°C (99.1°F) and a low of 25.3°C (77.5°F), is recognized as the warmest.

Heat index

For most parts of April, the heat index is estimated at a life-threatening hot 46°C (114.8°F). Take caution: Heat exhaustion and heat cramps are probable. Heatstroke may be imminent with ongoing effort.
Data suggests that the heat index is set for environments in shade and with a light wind. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', determines the feeling of heat when you account for the relative humidity. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful 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.
One way the human body deals with excessive warmth is by perspiring and allowing sweat to evaporate. An elevated level of relative humidity hinders evaporation, leading to decreased heat elimination from the body, inducing a sensation of excess heat. Exceeding the body's heat disposal threshold results in a rise in body temperature and potential thermal disorders.

Humidity

The least humid month is April, with an average relative humidity of 49%.

Rainfall

In Yercaud, India, in April, during 13 rainfall days, 46mm (1.81") of precipitation is typically accumulated. Throughout the year, there are 177.5 rainfall days, and 801mm (31.54") of precipitation is accumulated.

Daylight

The average length of the day in April in Yercaud is 12h and 24min.
On the first day of the month, sunrise is at 6:13 am and sunset at 6:28 pm. On the last day of April, sunrise is at 5:58 am and sunset at 6:30 pm IST.

Sunshine

The average sunshine in April in Yercaud is 9.7h.

UV index

The months with the highest UV index are March through May, with an average maximum UV index of 8. A UV Index estimate of 8 to 10 represents a very high health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum UV index, 8 during April, leads to the following recommendations:
Always use protective measures; unprotected skin might suffer damage in a short span. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. Stay sun-safe with clothing that is both closely woven and worn loosely.