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
The start of April signals a slight increase in the average high-temperature, moving from 74.8°F (23.8°C) in March to a still moderately hot 81.1°F (27.3°C). Throughout the nights in April, Rex experiences an average low-temperature of 61.3°F (16.3°C).Heat index
The heat index value for April is evaluated at a tropical 86°F (30°C). With unrelenting exposure and activity, one might experience exhaustion, leading to potential heat cramps.The heat index's values are generally associated with conditions in shade and light breezes. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Children typically face more danger than adults as their sweat production is usually lower. Additionally, the bigger skin surface compared to their small size and the increased heat due to their activeness exacerbate the risk.
Humidity
In Rex, the average relative humidity in April is 73%.Rainfall
In April, the rain falls for 11.1 days. Throughout April, 1.65" (42mm) of precipitation is accumulated. Throughout the year, there are 154.9 rainfall days, and 22.28" (566mm) of precipitation is accumulated.Daylight
The average length of the day in April is 12h and 54min.On the first day of April, sunrise is at 7:16 am and sunset at 7:47 pm. On the last day of the month, sunrise is at 6:46 am and sunset at 8:04 pm EDT.
Sunshine
In April, the average sunshine is 9.1h.UV index
The average daily maximum UV index in April is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: In April, a regular UV index of 6 translates into these guidelines:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Rex in April?
What is the average humidity in April in Rex?
How many days does it rain in April?
How many hours of daylight does Rex have in April?
When is the sunrise / sunset in April in Rex?
How many hours of sunshine does Rex have in April?
What is the UV index intensity in April?
Average temperature in April
Rex, FL
- Average high temperature in April: 81.1°F
The warmest month (with the highest average high temperature) is August (90.9°F).
The month with the lowest average high temperature is January (64.9°F).
- Average low temperature in April: 61.3°F
The month with the highest average low temperature is August (75°F).
The coldest month (with the lowest average low temperature) is January (46.9°F).
Average pressure in April
Rex, FL
- Average pressure in April: 30.03"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is September (29.97"Hg).
Average wind speed in April
Rex, FL
- Average wind speed in April: 6.3mph
The windiest month (with the highest average wind speed) is April (6.3mph).
The calmest month (with the lowest average wind speed) is July (4.5mph).
Average humidity in April
Rex, FL
- Average humidity in April: 73%
The months with the highest relative humidity are July, August and September (78%).
The month with the lowest relative humidity is March (71%).
Average rainfall in April
Rex, FL
- Average rainfall in April: 1.65"
The wettest month (with the highest rainfall) is July (3.43").
The driest month (with the least rainfall) is November (1.06").
Average rainfall days in April
Rex, FL
- Average rainfall days in April: 11.1 days
The months with the highest number of rainy days are July and August (20.6 days).
The month with the least rainy days is November (6.7 days).
Average daylight in April /
Average sunshine in April
Rex, FL
- Average daylight in April: 12h and 5min
The month with the longest days is June (Average daylight: 14h and 0min).
The month with the shortest days is December (Average daylight: 10h and 18min).
- Average sunshine in April: 9h and 1min
The months with the most sunshine are May and July (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 5h and 54min).
Average sunshine days in April
Rex, FL
- Average sunshine days in April: 17.1 days
The month with the most sunshine days is November (21.3 days).
The months with the least sunshine days are July and August (8.6 days).
Average UV index in April
Rex, FL
- Average UV index in April: 6
The months with the highest UV index are May, June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 4).
Average cloud cover in April
Rex, FL
- Average cloud cover in April: 32
The months with the most cloud cover are February and December (Cloud cover 39).
The month with the least cloud cover is May (Cloud cover 30).
Average visibility in April
Rex, 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).
Rex, Florida, USA
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