April weather forecast
Appananallur, India

April, the same as March, is another fiery hot pre-monsoon summer month in Appananallur, India, with an average temperature varying between 37.8°C (100°F) and 26.5°C (79.7°F).

Temperature

The highest point of temperatures falls in April and May, when the average high-temperature ascends to 37.8°C (100°F).

Heat index

April's mean heat index is appraised at a burning hot 47°C (116.6°F). Be careful: Heat exhaustion and heat cramps are probable. Heatstroke may result from extended activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Direct exposure to sunlight could raise the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', blends air temperature and moisture content to represent the felt temperature to humans. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. Recognize that direct exposure to the sun can escalate the heat effect, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are largely significant for babies and toddlers. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.
Evaporating sweat is a key way the human body dispels excessive warmth, all thanks to the process of perspiration. When relative humidity is on the rise, it curtails evaporation, thereby reducing the heat elimination from the body and causing the feeling of being excessively hot. Inadequate heat shedding in the face of rising body temperatures hints at potential dehydration risks.

Humidity

With an average relative humidity of 49%, April is the least humid month in Appananallur.

Rainfall

In Appananallur, in April, it is raining for 12.4 days, with typically 40mm (1.57") of accumulated precipitation. In Appananallur, during the entire year, the rain falls for 180.4 days and collects up to 698mm (27.48") of precipitation.

Daylight

In April, the average length of the day is 12h and 23min.
On the first day of the month, sunrise is at 6:13 am and sunset at 6:27 pm. On the last day of April, sunrise is at 5:58 am and sunset at 6:29 pm IST.

Sunshine

In April, the average sunshine in Appananallur is 9.6h.

UV index

The months with the highest UV index are March through May, with an average maximum UV index of 8. A UV Index of 8 to 10 symbolizes a very high health vulnerability from exposure to the Sun's UV rays for average individuals.
Note: A maximum high daily UV index of 8 during April translates into the following directions:
Act with urgency in protecting yourself. Without it, skin and eyes can be harmed in no time. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.