Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
The arrival of May records an average high-temperature of a still warm 84°F (28.9°C), closely related to the 81.7°F (27.6°C) observed in April. Hialeah, during May nights, records a temperature marginally cooler than the daytime average, at a still moderately hot 76.1°F (24.5°C).Heat index
May's heat index is calculated to be a tropical 91.4°F (33°C). Exercise extra preventive actions, heat cramps and heat exhaustion are plausible. Continuous activity could result in heatstroke.When referencing the heat index, its values are suitable for shady environments and light breezes. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', integrates the air's temperature and its humidity to showcase the felt temperature by people. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Kids are usually more vulnerable than adults, given their lesser sweating ability. Along with their larger skin surface relative to their small stature and the excess heat due to their activity, their risk is amplified.
Humidity
The average relative humidity in May is 70%.Rainfall
In Hialeah, during May, the rain falls for 8.9 days and regularly aggregates up to 1.02" (26mm) of precipitation. In Hialeah, during the entire year, the rain falls for 102.1 days and collects up to 7.01" (178mm) of precipitation.Daylight
The average length of the day in May is 13h and 25min.On the first day of May, sunrise is at 6:43 am and sunset at 7:52 pm. On the last day of the month, sunrise is at 6:29 am and sunset at 8:08 pm EDT.
Sunshine
In May, the average sunshine is 10.8h.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 value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: In May, an average UV index of 7 transforms into the following instructions:
Fend off overexposure. Sun protection is vital. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in Hialeah in May?
What is the average humidity in May in Hialeah?
How much does it rain in Hialeah in May?
How many hours of daylight does Hialeah have in May?
What time are sunrise and sunset in May in Hialeah?
How many hours of sunshine does Hialeah have in May?
What are the months with the highest UV index in Hialeah?
What is the UV index intensity in May in Hialeah?
Average temperature in May
Hialeah, FL
- Average high temperature in May: 84°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 May: 76.1°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 May
Hialeah, FL
- Average pressure in May: 30.01"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 May
Hialeah, FL
- Average wind speed in May: 9.3mph
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 May
Hialeah, FL
- Average humidity in May: 70%
The month with the highest relative humidity is December (74%).
The month with the lowest relative humidity is March (68%).
Average rainfall in May
Hialeah, FL
- Average rainfall in May: 1.02"
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 May
Hialeah, FL
- Average rainfall days in May: 8.9 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 May /
Average sunshine in May
Hialeah, FL
- Average daylight in May: 13h and 2min
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 May: 10h 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 May
Hialeah, FL
- Average sunshine days in May: 18.4 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 May
Hialeah, FL
- Average UV index in May: 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 May
Hialeah, FL
- Average cloud cover in May: 27
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 May
Hialeah, FL
- Average visibility in May: 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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