April weather forecastAppananallur, India
April
Weather in April
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.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Appananallur, India
- Average high temperature in April: 37.8°C
The warmest months (with the highest average high temperature) are April and May (37.8°C).
The month with the lowest average high temperature is December (29.2°C).
- Average low temperature in April: 26.5°C
The month with the highest average low temperature is May (27.2°C).
The coldest month (with the lowest average low temperature) is January (19.4°C).
Average pressure in April
Appananallur, India
- Average pressure in April: 1009.4mbar
The month with the highest atmospheric pressure is January (1013.8mbar).
The month with the lowest atmospheric pressure is June (1006.9mbar).
Average wind speed in April
Appananallur, India
- Average wind speed in April: 8.5km/h
The windiest months (with the highest average wind speed) are June and July (15.7km/h).
The calmest month (with the lowest average wind speed) is November (7.1km/h).
Average humidity in April
Appananallur, India
- Average humidity in April: 49%
The month with the highest relative humidity is November (78%).
The month with the lowest relative humidity is April (49%).
Average rainfall in April
Appananallur, India
- Average rainfall in April: 40mm
The wettest month (with the highest rainfall) is October (175mm).
The driest month (with the least rainfall) is January (6mm).
Average rainfall days in April
Appananallur, India
- Average rainfall days in April: 12.4 days
The month with the highest number of rainy days is August (23.8 days).
The month with the least rainy days is February (3.6 days).
Average daylight in April /
Average sunshine in April
Appananallur, India
- Average daylight in April: 12h and 24min
The month with the longest days is June (Average daylight: 12h and 48min).
The month with the shortest days is December (Average daylight: 11h and 30min).
- Average sunshine in April: 9h and 36min
The month with the most sunshine is May (Average sunshine: 11h and 42min).
The month with the least sunshine is November (Average sunshine: 5h and 54min).
Average sunshine days in April
Appananallur, India
- Average sunshine days in April: 14.8 days
The month with the most sunshine days is January (25.7 days).
The month with the least sunshine days is August (5.7 days).
Average UV index in April
Appananallur, India
- Average UV index in April: 8
The months with the highest UV index are March, April and May (UV index 8).
The months with the lowest UV index are January, October, November and December (UV index 6).
Average cloud cover in April
Appananallur, India
- Average cloud cover in April: 20
The month with the most cloud cover is November (Cloud cover 40).
The month with the least cloud cover is February (Cloud cover 12).
Average visibility in April
Appananallur, India
- Average visibility in April: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September and December (10km).
The months with the lowest visibility are October and November (9km).
