April weather forecastBay Harbor Islands, FL
April
Weather in April
April, like March, in Bay Harbor Islands, Florida, is a moderately hot spring month, with an average temperature fluctuating between 73.2°F (22.9°C) and 80.4°F (26.9°C).Temperature
April's average high-temperature stands at a still warm 80.4°F (26.9°C), showing little deviation from March's 76.5°F (24.7°C). Bay Harbor Islands's nighttime temperature in April consistently rests at an agreeable 73.2°F (22.9°C).Humidity
In April, the average relative humidity in Bay Harbor Islands is 71%.Rainfall
In April, in Bay Harbor Islands, the rain falls for 9.4 days. Throughout April, 0.51" (13mm) of precipitation is accumulated. Throughout the year, there are 157 rainfall days, and 11.34" (288mm) of precipitation is accumulated.Snowfall
In Bay Harbor Islands, snow does not fall in January through August, October through December.Ocean temperature
In Bay Harbor Islands, Florida, the average seawater temperature in April is 79°F (26.1°C).Note: For activities in the water such as swimming or diving, temperatures from 77°F (25°C) to 84.2°F (29°C) are considered optimal for prolonged enjoyment without discomfort.
Daylight
In April, the average length of the day is 12h and 47min.On the first day of the month, sunrise is at 7:10 am and sunset at 7:37 pm. On the last day of April, in Bay Harbor Islands, sunrise is at 6:43 am and sunset at 7:51 pm EDT.
Sunshine
In Bay Harbor Islands, Florida, the average sunshine in April is 9.8h.UV index
In Bay Harbor Islands, the average daily maximum UV index in April is 6. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for the average person.Note: In April, the maximum UV index of 6 suggests these recommendations:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. During bright days, sunglasses that offer UVA and UVB defense are recommended. Be vigilant! The Sun's UV rays get a boost from sand and water reflections.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Bay Harbor Islands, FL
- Average high temperature in April: 80.4°F
The warmest month (with the highest average high temperature) is August (87.6°F).
The month with the lowest average high temperature is January (73°F).
- Average low temperature in April: 73.2°F
The month with the highest average low temperature is August (82°F).
The coldest month (with the lowest average low temperature) is January (64°F).
Average pressure in April
Bay Harbor Islands, 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
Bay Harbor Islands, FL
- Average wind speed in April: 10.8mph
The windiest month (with the highest average wind speed) is March (11.1mph).
The calmest month (with the lowest average wind speed) is July (7.7mph).
Average humidity in April
Bay Harbor Islands, FL
- Average humidity in April: 71%
The month with the highest relative humidity is December (75%).
The month with the lowest relative humidity is March (69%).
Average rainfall in April
Bay Harbor Islands, FL
- Average rainfall in April: 0.51"
The wettest month (with the highest rainfall) is August (1.97").
The driest month (with the least rainfall) is January (0.31").
Average rainfall days in April
Bay Harbor Islands, FL
- Average rainfall days in April: 9.4 days
The month with the highest number of rainy days is September (21.7 days).
The month with the least rainy days is February (6.8 days).
Average snowfall in April
Bay Harbor Islands, FL
- Average snowfall in April: 0"
The month with the highest snowfall is September (0.04").
The months with the least snowfall are January, February, March, April, May, June, July, August, October, November and December (0").
Average snowfall days in April
Bay Harbor Islands, FL
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is September (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, August, October, November and December (0 days).
Average sea temperature in April
Bay Harbor Islands, FL
- Average sea temperature in April: 78.9°F
The best month for swimming (with the highest average sea temperature) is August (86.5°F).
The coldest month (with the lowest average sea temperature) is February (74°F).
Average daylight in April /
Average sunshine in April
Bay Harbor Islands, FL
- Average daylight in April: 12h and 48min
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 48min
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 18min).
Average sunshine days in April
Bay Harbor Islands, FL
- Average sunshine days in April: 16.2 days
The month with the most sunshine days is March (20.3 days).
The month with the least sunshine days is September (4.4 days).
Average UV index in April
Bay Harbor Islands, 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 5).
Average cloud cover in April
Bay Harbor Islands, FL
- Average cloud cover in April: 27
The month with the most cloud cover is October (Cloud cover 35).
The month with the least cloud cover is April (Cloud cover 27).
Average visibility in April
Bay Harbor Islands, 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).
