April weather forecastIrungattukottai, India

Weather in April

April, the same as March, is another fiery hot pre-monsoon summer month in Irungattukottai, India, with an average temperature fluctuating between 26.1°C (79°F) and 38.3°C (100.9°F).

Temperature

Irungattukottai observes a slight uplift in the average high-temperature with the onset of April, adjusting from March's 35.3°C (95.5°F) to a still torrid 38.3°C (100.9°F). Irungattukottai experiences a significant reduction from daytime highs with an average low-temperature of 26.1°C (79°F) in April.

Heat index

In April, the heat index is estimated at a blazing hot 56°C (132.8°F). Warning: These weather conditions are evaluated as gravely dangerous, heatstroke is approaching.
It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is the outcome of merging air's temperature and its humidity metrics. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. Under high air temperature and high humidity (high heat index) conditions, the body's ability to perspire is compromised, increasing the sensation of heat. Should the body fail to balance its heat gain, the escalating temperature poses health challenges.

Humidity

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

Rainfall

In Irungattukottai, in April, it is raining for 5.3 days, with typically 9mm (0.35") of accumulated precipitation. In Irungattukottai, during the entire year, the rain falls for 153.5 days and collects up to 602mm (23.7") of precipitation.

Daylight

In April, the average length of the day is 12h and 26min.
On the first day of April, sunrise is at 6:05 am and sunset at 6:21 pm. On the last day of the month, sunrise is at 5:49 am and sunset at 6:25 pm IST.

Sunshine

In April, the average sunshine is 11h.

UV index

The months with the highest UV index are April through July, with an average maximum UV index of 8. A UV Index value of 8 to 10 symbolizes a very high health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: A maximum high daily UV index of 8 during April translates into the following directions:
Take special precautions, as unprotected eyes and skin can be burned and damaged quickly. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.