April weather forecastVasudevanallur, India
April
Weather in April
April is a fiery hot pre-monsoon summer month in Vasudevanallur, India, with an average temperature varying between 24.7°C (76.5°F) and 35.4°C (95.7°F).Temperature
The warmest time of the year is April, with temperatures averaging a high of 35.4°C (95.7°F) and a low of 24.7°C (76.5°F).Heat index
For most parts of April, the heat index is evaluated at a blazing hot 47°C (116.6°F). Be on the lookout: Heat cramps and heat exhaustion are anticipated. Continued exertion can result in heatstroke.One should be cognizant that the heat index values are tailored for shaded spots and mild winds. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'feels like' or 'real feel', comes about by integrating the temperature readings with the humidity levels. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. Direct exposure to sun rays can potentially augment the heat sensation, elevating the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
The human body has a built-in cooling mechanism through perspiration; evaporating sweat dissipates the excess heat. When relative humidity is at high levels, the evaporation rate lessens, causing the body to keep more heat than it would in less humid conditions. Overheating dangers loom when the body's heat release mechanisms are overshadowed by excessive gain.
Humidity
In April, the average relative humidity is 61%.Rainfall
In Vasudevanallur, during April, the rain falls for 20.9 days and regularly aggregates up to 71mm (2.8") of precipitation. Throughout the year, there are 208.7 rainfall days, and 796mm (31.34") of precipitation is accumulated.Daylight
The average length of the day in April in Vasudevanallur is 12h and 20min.On the first day of April, sunrise is at 6:17 am and sunset at 6:30 pm. On the last day of the month, sunrise is at 6:04 am and sunset at 6:31 pm IST.
Sunshine
The average sunshine in April is 9.2h.UV index
The months with the highest UV index are February through September, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The UV index of 7 in April translates into these instructions:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Vasudevanallur, India
- Average high temperature in April: 35.4°C
The warmest month (with the highest average high temperature) is April (35.4°C).
The month with the lowest average high temperature is December (29.1°C).
- Average low temperature in April: 24.7°C
The month with the highest average low temperature is May (25.3°C).
The coldest month (with the lowest average low temperature) is January (19.3°C).
Average pressure in April
Vasudevanallur, India
- Average pressure in April: 1009mbar
The month with the highest atmospheric pressure is January (1012.2mbar).
The month with the lowest atmospheric pressure is May (1007.6mbar).
Average wind speed in April
Vasudevanallur, India
- Average wind speed in April: 8.2km/h
The windiest month (with the highest average wind speed) is July (19km/h).
The calmest month (with the lowest average wind speed) is November (7.2km/h).
Average humidity in April
Vasudevanallur, India
- Average humidity in April: 61%
The month with the highest relative humidity is November (75%).
The month with the lowest relative humidity is March (59%).
Average rainfall in April
Vasudevanallur, India
- Average rainfall in April: 71mm
The wettest month (with the highest rainfall) is October (172mm).
The driest month (with the least rainfall) is January (11mm).
Average rainfall days in April
Vasudevanallur, India
- Average rainfall days in April: 20.9 days
The month with the highest number of rainy days is October (24.8 days).
The month with the least rainy days is January (6.9 days).
Average daylight in April /
Average sunshine in April
Vasudevanallur, India
- Average daylight in April: 12h and 18min
The month with the longest days is June (Average daylight: 12h and 42min).
The month with the shortest days is December (Average daylight: 11h and 36min).
- Average sunshine in April: 9h and 12min
The month with the most sunshine is March (Average sunshine: 9h and 30min).
The month with the least sunshine is November (Average sunshine: 6h and 0min).
Average sunshine days in April
Vasudevanallur, India
- Average sunshine days in April: 1.9 days
The month with the most sunshine days is January (21.2 days).
The month with the least sunshine days is April (1.9 days).
Average UV index in April
Vasudevanallur, India
- Average UV index in April: 7
The months with the highest UV index are February, March, April, May, June, July, August and September (UV index 7).
The months with the lowest UV index are January, October, November and December (UV index 6).
Average cloud cover in April
Vasudevanallur, India
- Average cloud cover in April: 23
The month with the most cloud cover is November (Cloud cover 41).
The months with the least cloud cover are February and March (Cloud cover 18).
Average visibility in April
Vasudevanallur, 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).
