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's onset brings a subtle temperature rise, moving from 75.7°F (24.3°C) in March to a still warm 81.1°F (27.3°C). During April, Harlem Heights experiences an average low-temperature of 69.1°F (20.6°C) at night.Heat index
The average heat index in April is appraised at a hot 86°F (30°C). If exposure and activity are sustained, they might cause a feeling of weariness, resulting in heat cramps.Take into consideration that the heat index values are calculated for shade and light wind conditions. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', blends air temperature and moisture content to represent the felt temperature to humans. This effect is personal, shaped by the individual's physical activity and heat sensitivity, influenced by factors including wind, clothing, and metabolic variances. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.
Humidity
In Harlem Heights, the average relative humidity in April is 72%.Rainfall
In Harlem Heights, in April, during 10.3 rainfall days, 0.63" (16mm) of precipitation is typically accumulated. Throughout the year, in Harlem Heights, Florida, there are 156.4 rainfall days, and 17.95" (456mm) of precipitation is accumulated.Daylight
The average length of the day in April is 12h and 49min.On the first day of the month, sunrise is at 7:17 am and sunset at 7:45 pm. On the last day of April, sunrise is at 6:49 am and sunset at 7:59 pm EDT.
Sunshine
In Harlem Heights, Florida, the average sunshine in April is 9.4h.UV index
The average daily maximum UV index in April in Harlem Heights, Florida, is 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the average person.Note: A daily maximum UV index of 6 in April translates into the following instructions:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
Frequently asked questions
What are April temperatures in Harlem Heights?
What is the average humidity in April in Harlem Heights?
How much does it rain in Harlem Heights in April?
What is the average length of the day in April in Harlem Heights?
What time are sunrise and sunset in April in Harlem Heights?
How long on average sun shines in April in Harlem Heights?
What is the UV index intensity in April in Harlem Heights?
Average temperature in April
Harlem Heights, FL
- Average high temperature in April: 81.1°F
The warmest month (with the highest average high temperature) is August (88.9°F).
The month with the lowest average high temperature is January (70.7°F).
- Average low temperature in April: 69.1°F
The month with the highest average low temperature is August (79.7°F).
The coldest month (with the lowest average low temperature) is January (57.7°F).
Average pressure in April
Harlem Heights, FL
- Average pressure in April: 30.01"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
Harlem Heights, FL
- Average wind speed in April: 8.3mph
The windiest month (with the highest average wind speed) is October (8.7mph).
The calmest month (with the lowest average wind speed) is July (6.2mph).
Average humidity in April
Harlem Heights, FL
- Average humidity in April: 72%
The months with the highest relative humidity are September and December (76%).
The month with the lowest relative humidity is March (71%).
Average rainfall in April
Harlem Heights, FL
- Average rainfall in April: 0.63"
The wettest month (with the highest rainfall) is August (3.94").
The driest months (with the least rainfall) are February and March (0.43").
Average rainfall days in April
Harlem Heights, FL
- Average rainfall days in April: 10.3 days
The month with the highest number of rainy days is August (24 days).
The month with the least rainy days is February (6.2 days).
Average daylight in April /
Average sunshine in April
Harlem Heights, 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 July (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 6h and 36min).
Average sunshine days in April
Harlem Heights, FL
- Average sunshine days in April: 17.4 days
The month with the most sunshine days is January (22.8 days).
The month with the least sunshine days is August (5.3 days).
Average UV index in April
Harlem Heights, 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 month with the lowest UV index is January (UV index 4).
Average cloud cover in April
Harlem Heights, FL
- Average cloud cover in April: 25
The month with the most cloud cover is January (Cloud cover 29).
The months with the least cloud cover are March and May (Cloud cover 24).
Average visibility in April
Harlem Heights, 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).
Harlem Heights, Florida, USA
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