April weather forecastSattur, India

Weather in April

April is a sweltering pre-monsoon summer month in Sattur, India, with an average temperature ranging between min 27°C (80.6°F) and max 36.7°C (98.1°F).

Temperature

The beginning of April reveals an average high-temperature of a very hot 36.7°C (98.1°F), showing minimal deviation from the previous month. Throughout April, an average low-temperature of 27°C (80.6°F) is expected.

Heat index

April's heat index is evaluated at a blazing hot 47°C (116.6°F). Alert: Heat cramps and heat exhaustion are likely to occur. Prolonged exertion can lead to heatstroke.
Heat index specifics point out values are for conditions of shade and a slight breeze. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is the result of factoring in humidity to the air temperature, indicating perceived warmth. The impact of weather is personal, differing among a variety of people based on differences in body mass, height, and the level of physical exertion. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Children often miss understanding the importance of rest and rehydration. Thirst usually appears late during dehydration - therefore, maintaining hydration, particularly during long physical activities, is essential.
The innate cooling system of the human body revolves around perspiration, with the evaporation of sweat being central to this process. When there is abundant moisture in the air, the body's cooling through the evaporation process becomes less effective, leading to the sensation of overheating. Heat-related complications, like dehydration, can manifest if the body's heat gain exceeds its dissipation capacity.

Humidity

In April, the average relative humidity in Sattur is 54%.

Rainfall

In Sattur, India, in April, it is raining for 13.7 days, with typically 44mm (1.73") of accumulated precipitation. In Sattur, India, during the entire year, the rain falls for 159.8 days and collects up to 689mm (27.13") of precipitation.

Daylight

In April, the average length of the day in Sattur 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 6:01 am and sunset at 6:29 pm IST.

Sunshine

The average sunshine in April is 9.4h.

UV index

March through August, with an average maximum UV index of 8, are months with the highest UV index. A UV Index estimate of 8 to 10 represents a very high health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: In April, the maximum UV index of 8 suggests this advice:
Take special precautions, as unprotected eyes and skin can be burned and damaged quickly. 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. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.