April weather forecast
Sandhan, India

April, like March, is a hot pre-monsoon summer month in Sandhan, India, with an average temperature fluctuating between 25.9°C (78.6°F) and 33.2°C (91.8°F).

Temperature

With April's advent, Sandhan sees an average high-temperature of a still hot 33.2°C (91.8°F), subtly shifted from March's 30.7°C (87.3°F). Throughout April, an average nighttime temperature of 25.9°C (78.6°F) is experienced.

Heat index

The heat index value during April is evaluated at a torrid 39°C (102.2°F). Greater safety measures are needed, risk of heat exhaustion and heat cramps is high. Continuous activity might trigger heatstroke.
Keep in mind the heat index values are meant for areas in shade and with light wind. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Young individuals are typically more threatened than adults due to their reduced perspiration. Also, the larger skin surface proportionate to their small bodies and the increased heat from their activities magnify their risk.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. When the relative humidity is high, the evaporation rate is reduced. The warmth is removed from the body at a lower rate, causing the body to retain more heat than it would in dry air. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

In Sandhan, the average relative humidity in April is 58%.

Rainfall

In Sandhan, rain does not fall in February through May and December.

Daylight

In April, the average length of the day is 12h and 41min.
On the first day of April, sunrise is at 6:45 am and sunset at 7:09 pm. On the last day of the month, sunrise is at 6:21 am and sunset at 7:21 pm IST.

Sunshine

In April, the average sunshine in Sandhan is 9.9h.

UV index

April and May, with an average maximum UV index of 8, are months with the highest UV index in Sandhan, India. A UV Index reading of 8 to 10 represents a very high threat to health from unsafe exposure to UV radiation for average individuals.
Note: The daily maximum UV index of 8 in April interprets into the following advice:
Stay protected; otherwise, skin and eyes can suffer rapid damage. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. Employ a wide-brim hat for potent defense against up to 50% of UV rays.