April weather forecast
Alwarpet, India

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

Temperature

Alwarpet experiences a subtle adjustment in high-temperatures to a still hot 34.8°C (94.6°F) with the onset of April, maintaining near parity with March's 32.4°C (90.3°F). Alwarpet, in April, witnesses an average low-temperature of 27.3°C (81.1°F).

Heat index

During April, the heat index is evaluated at a burning hot 49°C (120.2°F). Stay wary: Heat exhaustion and heat cramps are possible. Heatstroke can ensue from extended effort.
Heat index values are typically calculated for conditions of shade and a light breeze. A rise of up to 15 Fahrenheit (8 Celsius) degrees in the heat index could result from direct sunlight.
Note: The heat index, also known as 'feels like' or 'apparent temperature', measures the perceived warmth when incorporating the humidity present in the air. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Children often fail to understand the importance of rest and rehydration. Thirst is a late manifestation of dehydration - hence, it is crucial to stay hydrated, especially during ongoing physical activities.
The natural method the human body uses to remove excess heat is by perspiring and letting sweat evaporate. 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. Exceeding the body's heat disposal threshold results in a rise in body temperature and potential thermal disorders.

Humidity

In Alwarpet, the average relative humidity in April is 68%.

Rainfall

In Alwarpet, India, during April, the rain falls for 4.3 days and regularly aggregates up to 10mm (0.39") of precipitation. Throughout the year, there are 169.2 rainfall days, and 825mm (32.48") of precipitation is accumulated.

Daylight

In April, the average length of the day is 12h and 26min.
On the first day of April in Alwarpet, India, 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 6:23 pm IST.

Sunshine

In April, the average sunshine is 11.2h.

UV index

April through July, with an average maximum UV index of 8, are months with the highest UV index. A UV Index of 8 to 10 symbolizes a very high health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: In April, an average UV index of 8 transforms into the following instructions:
Being unprotected puts skin and eyes at risk of rapid damage. Always be safe. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.