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
With the arrival of April, Hialeah's average high-temperature registers at a still warm 81.7°F (27.6°C), indicating a subtle variation from the previous month. A mean low-temperature of 72.7°F (22.6°C) is anticipated during the month of April, a slight step down from the daytime high.Heat index
For most parts of April, the heat index is calculated to be a tropical 86°F (30°C). Remaining active during long-lasting exposure could cause fatigue, leading to heat cramps.Heat index determinations are made taking into account the shade and light air movements. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'real feel' or 'feels like', measures the perceived warmth when incorporating the humidity present in the air. An individual's perception of weather can be influenced by a variety of factors including metabolic differences, being pregnant, and their degree of physical exertion. Given direct exposure to sunlight, one might experience a rise in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Young individuals are typically more threatened than adults due to their reduced perspiration. Also, the larger skin surface proportionate to their small bodies and the increased heat from their activities magnify their risk.
Humidity
The average relative humidity in April is 69%.Rainfall
In Hialeah, in April, it is raining for 6 days, with typically 0.31" (8mm) of accumulated precipitation. Throughout the year, in Hialeah, there are 102.1 rainfall days, and 7.01" (178mm) of precipitation is accumulated.Daylight
The average length of the day in April in Hialeah, Florida, is 12h and 47min.On the first day of April, sunrise is at 7:11 am and sunset at 7:38 pm. On the last day of the month, sunrise is at 6:44 am and sunset at 7:52 pm EDT.
Sunshine
In Hialeah, the average sunshine in April is 9.9h.UV index
April through September, with an average maximum UV index of 7, are months with the highest UV index in Hialeah. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the ordinary person.Note: The daily high UV index of 7 in April translates into this advice:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. 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. Experience reduced UV exposure by about half when donning a wide-brim hat.
Frequently asked questions
What are April temperatures in Hialeah?
What is the average humidity in April in Hialeah?
How many days does it rain in April in Hialeah?
What is the average length of the day in April in Hialeah?
What time are sunrise and sunset in April in Hialeah?
How many hours of sunshine does Hialeah have in April?
What is the month with the highest UV index in Hialeah?
What is the UV index intensity in April in Hialeah?
Average temperature in April
Hialeah, FL
- Average high temperature in April: 81.7°F
The warmest month (with the highest average high temperature) is August (89.1°F).
The month with the lowest average high temperature is January (73.6°F).
- Average low temperature in April: 72.7°F
The month with the highest average low temperature is August (82°F).
The coldest month (with the lowest average low temperature) is January (63.1°F).
Average pressure in April
Hialeah, FL
- Average pressure in April: 30.02"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The months with the lowest atmospheric pressure are September and October (29.95"Hg).
Average wind speed in April
Hialeah, FL
- Average wind speed in April: 10mph
The windiest month (with the highest average wind speed) is March (10.1mph).
The calmest month (with the lowest average wind speed) is July (7.1mph).
Average humidity in April
Hialeah, FL
- Average humidity in April: 69%
The month with the highest relative humidity is December (74%).
The month with the lowest relative humidity is March (68%).
Average rainfall in April
Hialeah, FL
- Average rainfall in April: 0.31"
The wettest month (with the highest rainfall) is August (1.22").
The driest month (with the least rainfall) is January (0.2").
Average rainfall days in April
Hialeah, FL
- Average rainfall days in April: 6 days
The month with the highest number of rainy days is August (13.6 days).
The month with the least rainy days is January (4.4 days).
Average daylight in April /
Average sunshine in April
Hialeah, FL
- Average daylight in April: 12h and 5min
The month with the longest days is June (Average daylight: 13h and 42min).
The month with the shortest days is December (Average daylight: 10h and 36min).
- Average sunshine in April: 9h and 5min
The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 24min).
Average sunshine days in April
Hialeah, FL
- Average sunshine days in April: 21.7 days
The month with the most sunshine days is January (24.9 days).
The month with the least sunshine days is July (10.4 days).
Average UV index in April
Hialeah, FL
- Average UV index in April: 7
The months with the highest UV index are April, May, June, July, August and September (UV index 7).
The months with the lowest UV index are January and December (UV index 5).
Average cloud cover in April
Hialeah, FL
- Average cloud cover in April: 26
The month with the most cloud cover is October (Cloud cover 34).
The months with the least cloud cover are April and July (Cloud cover 26).
Average visibility in April
Hialeah, 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).
Hialeah, Florida, USA
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