April weather forecast
Nambiyur, India

April is a fiery hot pre-monsoon summer month in Nambiyur, India, with an average temperature ranging between min 25.1°C (77.2°F) and max 37°C (98.6°F).

Temperature

The ushering in of April brings an average high-temperature of a fiery hot 37°C (98.6°F), closely mirroring the 34.7°C (94.5°F) of March. During April, the temperature tends to dip to an average of 25.1°C (77.2°F) at night.

Heat index

The heat index for April is calculated to be a burning hot 45°C (113°F). Stay vigilant: Heat cramps along with heat exhaustion are expected. Heatstroke may follow prolonged exertion.
The heat index's values are generally associated with conditions in shade and light breezes. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', binds temperature metrics with humidity values to give a sense of the actual warmth. A person's impression of weather can be shaped by many aspects, among them metabolic variations, pregnancy, and levels of physical activity. Direct sunlight exposure should be noted as it has the potential to increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Youngsters are usually more at risk than adults, considering they sweat less. Additionally, their high skin surface area compared to their little bodies and their high heat production due to activity increases their risk.
Sweat evaporation plays a crucial role in cooling the human body, a process enabled by perspiration. Elevated relative humidity diminishes evaporation, thereby reducing the body's ability to shed heat and creating a feeling of being too warm. Accumulating heat beyond the body's cooling measures leads to rising temperatures and potential ailments.

Humidity

The months with the lowest humidity are March and April, with an average relative humidity of 49%.

Rainfall

In April, in Nambiyur, the rain falls for 12.5 days. Throughout April, 41mm (1.61") of precipitation is accumulated. Throughout the year, there are 176 rainfall days, and 758mm (29.84") of precipitation is accumulated.

Daylight

In Nambiyur, the average length of the day in April is 12h and 23min.
On the first day of April, sunrise is at 6:17 am and sunset at 6:31 pm. On the last day of the month, sunrise is at 6:02 am and sunset at 6:33 pm IST.

Sunshine

In April, the average sunshine in Nambiyur is 9.5h.

UV index

With an average maximum UV index of 8, April is the month with the highest UV index. A UV Index value of 8 to 10 symbolizes a very high health vulnerability from exposure to the Sun's UV rays for the average person.
Note: In April, a daily UV index of 8 turns into the following recommendations:
Always be cautious. Skin and eyes can be affected swiftly without protection. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.