April weather forecast
Rajanagaram, India

April in Rajanagaram, India, is an extremely hot pre-monsoon summer month, with temperature in the range of an average low of 24.7°C (76.5°F) and an average high of 40.1°C (104.2°F).

Temperature

In April, Rajanagaram experiences a minor shift in meteorological conditions with average high-temperatures marked at a blistering 40.1°C (104.2°F), closely mirroring the climate in March. Rajanagaram records a marked divergence from the day's high temperatures, with nights in April averaging at a moderately hot 24.7°C (76.5°F).

Heat index

April's mean heat index is evaluated at a blazing hot 63°C (145.4°F). Warning: These weather conditions are held as incredibly dangerous, heatstroke is on the horizon.
It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', arises from combining readings of air temperature and relative moisture content. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Juveniles often do not understand the need to recuperate and rehydrate. Thirst is a delayed symptom of dehydration - hence, it is vital to maintain hydration, particularly during ongoing physical activities.
Sweat evaporation plays a crucial role in cooling the human body, a process enabled by perspiration. Under conditions of increased relative humidity, the evaporation rate lessens, causing the body to retain more heat than under less humid conditions. The body is at risk of dehydration and related complications when it fails to shed excessive heat.

Humidity

In Rajanagaram, India, the average relative humidity in April is 60%.

Rainfall

In Rajanagaram, India, in April, during 7.5 rainfall days, 27mm (1.06") of precipitation is typically accumulated. Throughout the year, there are 137.6 rainfall days, and 721mm (28.39") of precipitation is accumulated.

Daylight

In Rajanagaram, the average length of the day in April is 12h and 32min.
On the first day of the month, sunrise is at 5:56 am and sunset at 6:15 pm. On the last day of April, sunrise is at 5:37 am and sunset at 6:22 pm IST.

Sunshine

April and May, with an average of 11.7h of sunshine, are months with the most sunshine.

UV index

April and May, 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 the ordinary person.
Note: In April, the maximum UV index of 8 transforms into these recommendations:
Prioritize your safety. Without precautions, skin and eyes might get hurt quickly. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.