April weather forecast
Rangarajapuram, India

April, like March, is another tropical pre-monsoon summer month in Rangarajapuram, India, with an average temperature ranging between max 34.8°C (94.6°F) and min 27.3°C (81.1°F).

Temperature

April's weather records an average high-temperature of a still tropical 34.8°C (94.6°F), showing little deviation from March. In the month of April, the temperature in Rangarajapuram generally rests at an average low of 27.3°C (81.1°F).

Heat index

For April, the heat index is estimated at a burning hot 49°C (120.2°F). Caution: Heat cramps along with heat exhaustion are expected. Sustained activity could lead to heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. 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', provides an understanding of perceived warmth by combining temperature and relative humidity. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Understand that direct sun rays can influence the weather's impact, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Youngsters frequently overlook the need for breaks and fluid intake. Thirst is an advanced sign of dehydration - thereby highlighting the importance of keeping hydrated, particularly during long physical activities.
The body's natural response to excessive warmth is perspiration, as it allows for cooling through sweat evaporation. With an abundance of moisture present in the air, the process of evaporation becomes less effective, and the body fails to cool down as it should, leading to the sensation of overheating. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

In April, the average relative humidity is 68%.

Rainfall

In Rangarajapuram, in April, it is raining for 4.3 days, with typically 10mm (0.39") of accumulated precipitation. Throughout the year, there are 169.5 rainfall days, and 841mm (33.11") of precipitation is accumulated.

Daylight

The average length of the day in April in Rangarajapuram is 12h and 26min.
On the first day of April, sunrise is at 6:04 am and sunset at 6:20 pm. On the last day of the month, sunrise is at 5:48 am and sunset at 6:24 pm IST.

Sunshine

The average sunshine in April is 11.2h.

UV index

April through July, with an average maximum UV index of 8, are months with the highest UV index in Rangarajapuram. A UV Index of 8 to 10 symbolizes a very high health risk from unsafe exposure to UV radiation for average individuals.
Note: In April, the maximum UV index of 8 suggests these recommendations:
Never neglect to protect yourself. Eyes and skin can suffer swift damage. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.