April weather forecastSulur, India
April
Weather in April
April, like March, in Sulur, India, is another fiery hot pre-monsoon summer month, with an average temperature ranging between min 24.2°C (75.6°F) and max 37.7°C (99.9°F).Temperature
Sulur's April weather, marked by an average high temperature of 37.7°C (99.9°F) and an average low temperature of 24.2°C (75.6°F), is the warmest in the year.Heat index
The heat index in April is appraised at a life-threatening hot 49°C (120.2°F). Keep guard: Heat cramps and heat exhaustion are likely. Continued activity increases the risk of heatstroke.It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. A rise of up to 15 Fahrenheit (8 Celsius) degrees in the heat index could result from direct sunlight.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is an aggregate value of air's warmth and moisture to show the human-felt temperature. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. Direct sunlight exposure should be noted as it has the potential to increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. 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.
For the human body, perspiration is the go-to method to regulate temperature, using sweat's evaporation to dissipate warmth. An increase in relative humidity hinders the body's normal cooling function by reducing evaporation, thereby decreasing the rate of body cooling and enhancing the sense of warmth. When heat uptake goes beyond the body's cooling mechanisms, there's a surge in body temperature, posing health risks.
Humidity
In Sulur, the average relative humidity in April is 53%.Rainfall
In Sulur, in April, during 12.3 rainfall days, 33mm (1.3") of precipitation is typically accumulated. In Sulur, during the entire year, the rain falls for 131.5 days and collects up to 458mm (18.03") of precipitation.Daylight
In April, the average length of the day in Sulur is 12h and 23min.On the first day of the month, sunrise is at 6:18 am and sunset at 6:32 pm. On the last day of April, sunrise is at 6:03 am and sunset at 6:34 pm IST.
Sunshine
The average sunshine in April is 9.5h.UV index
With an average maximum UV index of 8, April is the month with the highest UV index in Sulur. A UV Index value of 8 to 10 symbolizes a very high threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: In April, an average UV index of 8 transforms into the following instructions:
Never neglect to protect yourself. Eyes and skin can suffer swift damage. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. During bright days, sunglasses that offer UVA and UVB defense are recommended.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Sulur, India
- Average high temperature in April: 37.7°C
The warmest month (with the highest average high temperature) is April (37.7°C).
The month with the lowest average high temperature is December (28.5°C).
- Average low temperature in April: 24.2°C
The month with the highest average low temperature is May (24.7°C).
The coldest month (with the lowest average low temperature) is January (18.1°C).
Average pressure in April
Sulur, India
- Average pressure in April: 1009.8mbar
The month with the highest atmospheric pressure is January (1013.3mbar).
The months with the lowest atmospheric pressure are May and June (1008.4mbar).
Average wind speed in April
Sulur, India
- Average wind speed in April: 8.9km/h
The windiest month (with the highest average wind speed) is June (18.3km/h).
The calmest month (with the lowest average wind speed) is November (6.9km/h).
Average humidity in April
Sulur, India
- Average humidity in April: 53%
The month with the highest relative humidity is November (77%).
The month with the lowest relative humidity is March (51%).
Average rainfall in April
Sulur, India
- Average rainfall in April: 33mm
The wettest month (with the highest rainfall) is October (125mm).
The driest month (with the least rainfall) is January (8mm).
Average rainfall days in April
Sulur, India
- Average rainfall days in April: 12.3 days
The month with the highest number of rainy days is October (20.1 days).
The month with the least rainy days is January (4.6 days).
Average daylight in April /
Average sunshine in April
Sulur, 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 30min
The month with the most sunshine is May (Average sunshine: 10h and 36min).
The month with the least sunshine is November (Average sunshine: 6h and 12min).
Average sunshine days in April
Sulur, India
- Average sunshine days in April: 12.3 days
The month with the most sunshine days is July (25.8 days).
The month with the least sunshine days is May (8.6 days).
Average UV index in April
Sulur, India
- Average UV index in April: 8
The month with the highest UV index is April (UV index 8).
The months with the lowest UV index are January, October, November and December (UV index 6).
Average cloud cover in April
Sulur, India
- Average cloud cover in April: 19
The month with the most cloud cover is November (Cloud cover 41).
The month with the least cloud cover is February (Cloud cover 15).
Average visibility in April
Sulur, India
- Average visibility in April: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, November and December (9km).
