April weather forecast
Irimbranallur, India

April, like March, is another tropical pre-monsoon summer month in Irimbranallur, India, with an average temperature ranging between max 32.3°C (90.1°F) and min 26.8°C (80.2°F).

Temperature

Irimbranallur experiences a subtle adjustment in high-temperatures to a still hot 32.3°C (90.1°F) with the onset of April, maintaining near parity with March's 32.6°C (90.7°F). Irimbranallur's average low-temperature is measured at a moderately hot 26.8°C (80.2°F) during April.

Heat index

The heat index value during April is appraised at a blistering 44°C (111.2°F). Forewarned: Heat cramps and heat exhaustion are anticipated. Ongoing physical activity increases the likelihood of heatstroke.
The metrics for the heat index are tailored for both shady environments and light winds. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', reflects the blend of air temperature and relative humidity to give a temperature impression. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. 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 essentially critical for children. Young people are generally more susceptible than adults because they perspire less. Furthermore, their proportionally larger skin surface to their petite bodies and the increased heat output from their actions add to the risk.
The human body has a built-in cooling mechanism through perspiration; evaporating sweat dissipates the excess heat. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. Exceeding the body's heat disposal threshold results in a rise in body temperature and potential thermal disorders.

Humidity

The average relative humidity in April in Irimbranallur is 76%.

Rainfall

In April, in Irimbranallur, the rain falls for 23 days. Throughout April, 90mm (3.54") of precipitation is accumulated. Throughout the year, in Irimbranallur, there are 246.8 rainfall days, and 2217mm (87.28") of precipitation is accumulated.

Daylight

The average length of the day in April in Irimbranallur is 12h and 22min.
On the first day of the month, sunrise is at 6:22 am and sunset at 6:36 pm. On the last day of April, in Irimbranallur, sunrise is at 6:07 am and sunset at 6:37 pm IST.

Sunshine

In April, the average sunshine is 9.1h.

UV index

The months with the highest UV index in Irimbranallur are January through June, September through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for the average person.
Note: A maximum daily UV index of 7 during April morphs into the following directions:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. 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. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.