April weather forecast
Pennathur, India

April, the same as March, is another torrid pre-monsoon summer month in Pennathur, India, with temperature in the range of an average low of 25.3°C (77.5°F) and an average high of 38.1°C (100.6°F).

Temperature

April's onset records an average high-temperature of a still torrid 38.1°C (100.6°F), a near match to March's 35.4°C (95.7°F). April nights in Pennathur indicate a noticeable temperature drop from the daytime highs, with an average reading lowering to a moderately hot 25.3°C (77.5°F).

Heat index

The average heat index in April is appraised at a life-threatening hot 52°C (125.6°F). Heed: Expect heat cramps and heat exhaustion. Continued action may cause heatstroke.
In the scope of the heat index, its values resonate with shade and light wind conditions. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'apparent temperature' or 'feels like', offers an insight into how hot it feels when we factor in moisture content. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.
Perspiration, followed by sweat evaporation, is the human body's chief method to maintain a balanced temperature. Increased relative humidity slows down evaporation, thereby decreasing the rate of heat removal from the body, culminating in a sensation of overheating. The body is at risk of dehydration and related complications when it fails to shed excessive heat.

Humidity

In Pennathur, the average relative humidity in April is 55%.

Rainfall

In Pennathur, in April, during 8.5 rainfall days, 15mm (0.59") of precipitation is typically accumulated. In Pennathur, during the entire year, the rain falls for 143.1 days and collects up to 343mm (13.5") of precipitation.

Daylight

In Pennathur, the average length of the day in April is 12h and 25min.
On the first day of April in Pennathur, sunrise is at 6:09 am and sunset at 6:24 pm. On the last day of the month, sunrise is at 5:53 am and sunset at 6:27 pm IST.

Sunshine

In April, the average sunshine is 10.5h.

UV index

April through June, with an average maximum UV index of 8, are months with the highest UV index in Pennathur. A UV Index of 8 to 10 symbolizes 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 these recommendations:
Act with caution. Neglecting protection can lead to skin and eye damage in moments. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.