April weather forecast
Kadambur, India

April, like March, in Kadambur, India, is a very hot pre-monsoon summer month, with an average temperature ranging between max 37°C (98.6°F) and min 27.6°C (81.7°F).

Temperature

The arrival of April sees an average high-temperature of a still very hot 37°C (98.6°F), hardly diverging from March's 35.2°C (95.4°F). During April, the nighttime temperature in Kadambur, India, averages to a moderately hot 27.6°C (81.7°F).

Heat index

April's average heat index is evaluated at a burning hot 48°C (118.4°F). Stay on guard: Heat exhaustion and heat cramps are predicted. Ongoing effort can cause heatstroke.
In reference to the heat index, it's for places in shade and with a slight wind. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'apparent temperature' or 'feels like', takes into account both air temperature and humidity to illustrate what people actually feel. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. Direct exposure to sun rays can potentially augment the heat sensation, elevating the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.
Evaporating sweat, an outcome of perspiration, is key in assisting the human body to moderate its temperature. In situations of high air temperature combined with high humidity (significant heat index), the body's ability to perspire is reduced, heightening the sense of warmth. When heat uptake goes beyond the body's cooling mechanisms, there's a surge in body temperature, posing health risks.

Humidity

The average relative humidity in April is 55%.

Rainfall

In Kadambur, in April, it is raining for 13.9 days, with typically 42mm (1.65") of accumulated precipitation. Throughout the year, there are 164 rainfall days, and 712mm (28.03") of precipitation is accumulated.

Daylight

In Kadambur, the average length of the day in April is 12h and 20min.
On the first day of the month, sunrise is at 6:15 am and sunset at 6:28 pm. On the last day of April, sunrise is at 6:02 am and sunset at 6:28 pm IST.

Sunshine

The average sunshine in April in Kadambur is 9.3h.

UV index

The months with the highest UV index in Kadambur are March through August, with an average maximum UV index of 8. A UV Index reading of 8 to 10 represents a very high health risk from exposure to the Sun's UV rays for the ordinary person.
Note: In April, the maximum UV index of 8 suggests this advice:
Take extra precautions. Protection against sun damage is required. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. Employ a wide-brim hat for potent defense against up to 50% of UV rays.