Contents
- Weather in April
- Frequently asked questions
- Average temperature in April
- Average pressure in April
- Average wind speed in April
- Average humidity in April
- Average rainfall in April
- Average rainfall days in April
- Average daylight in April
- Average sunshine in April
- Average sunshine days in April
- Average UV index in April
- Average cloud cover in April
- Average visibility in April
Weather in April
Temperature
April signifies a subtle uplift in the average high-temperature, adjusting from 75.9°F (24.4°C) in March to a still moderately hot 81.7°F (27.6°C). Sidell experiences a mean low-temperature of 67.3°F (19.6°C) during April.Heat index
April's average heat index is evaluated at a hot 86°F (30°C). Constant activity during exposure could result in a state of weariness and possibly heat cramps.Bear in mind that the heat index values are determined for shaded areas and light breezes. Exposure to the direct sun might augment heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', determines the feeling of heat when you account for the relative humidity. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. Taking into account that direct sunlight can boost the heat effect, the heat index may rise by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.
Humidity
In April, the average relative humidity is 72%.Rainfall
In April, the rain falls for 10 days. Throughout April, 0.91" (23mm) of precipitation is accumulated. In Sidell, during the entire year, the rain falls for 165.2 days and collects up to 23.9" (607mm) of precipitation.Daylight
In April, the average length of the day is 12h and 49min.On the first day of the month, sunrise is at 7:18 am and sunset at 7:46 pm. On the last day of April, sunrise is at 6:49 am and sunset at 8:01 pm EDT.
Sunshine
In April, the average sunshine is 9.4h.UV index
In April, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum UV index of 6 during April leads to these instructions:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in April?
What is the average humidity in April?
How much does it rain in April?
How many hours of daylight does Sidell have in April?
When are sunrise and sunset in April?
How many hours of sunshine does Sidell have in April?
What is the UV index reading in April?
Average temperature in April
Sidell, FL
- Average high temperature in April: 81.7°F
The warmest month (with the highest average high temperature) is August (89.4°F).
The month with the lowest average high temperature is January (69.8°F).
- Average low temperature in April: 67.3°F
The month with the highest average low temperature is August (78.4°F).
The coldest month (with the lowest average low temperature) is January (55.2°F).
Average pressure in April
Sidell, FL
- Average pressure in April: 30.02"Hg
The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is September (29.95"Hg).
Average wind speed in April
Sidell, FL
- Average wind speed in April: 8mph
The windiest month (with the highest average wind speed) is January (8.3mph).
The calmest month (with the lowest average wind speed) is July (5.7mph).
Average humidity in April
Sidell, FL
- Average humidity in April: 72%
The months with the highest relative humidity are September and December (77%).
The month with the lowest relative humidity is March (71%).
Average rainfall in April
Sidell, FL
- Average rainfall in April: 0.91"
The wettest month (with the highest rainfall) is August (4.57").
The driest month (with the least rainfall) is March (0.63").
Average rainfall days in April
Sidell, FL
- Average rainfall days in April: 10 days
The month with the highest number of rainy days is August (23.7 days).
The month with the least rainy days is January (6.9 days).
Average daylight in April /
Average sunshine in April
Sidell, FL
- Average daylight in April: 12h and 5min
The month with the longest days is June (Average daylight: 13h and 48min).
The month with the shortest days is December (Average daylight: 10h and 30min).
- Average sunshine in April: 9h and 2min
The month with the most sunshine is May (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 6h and 36min).
Average sunshine days in April
Sidell, FL
- Average sunshine days in April: 17.1 days
The month with the most sunshine days is January (22.6 days).
The month with the least sunshine days is July (4.6 days).
Average UV index in April
Sidell, FL
- Average UV index in April: 6
The months with the highest UV index are May, June, July, August and September (UV index 7).
The months with the lowest UV index are January, February and December (UV index 5).
Average cloud cover in April
Sidell, FL
- Average cloud cover in April: 24
The months with the most cloud cover are January and December (Cloud cover 29).
The month with the least cloud cover is May (Cloud cover 23).
Average visibility in April
Sidell, FL
- Average visibility in April: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Sidell, Florida, USA
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