April weather forecastBig Coppitt Key, FL
April
Weather in April
April, the same as March, is another warm spring month in Big Coppitt Key, Florida, with temperature in the range of an average low of 75.2°F (24°C) and an average high of 77.4°F (25.2°C).Temperature
With the onset of April, the average high-temperature stands at a still warm 77.4°F (25.2°C), closely aligned with March's 73.9°F (23.3°C). Throughout April, a minimal difference from peak daytime temperatures is noted, marking a steady low-temperature average of 75.2°F (24°C).Humidity
In Big Coppitt Key, the average relative humidity in April is 77%.Rainfall
In April, the rain falls for 12 days. Throughout April, 1.14" (29mm) of precipitation is accumulated. Throughout the year, in Big Coppitt Key, there are 171.1 rainfall days, and 21.54" (547mm) of precipitation is accumulated.Ocean temperature
In Big Coppitt Key, in April, the average water temperature is 77.7°F (25.4°C).Note: For activities such as swimming and diving, temperatures between 77°F (25°C) and 84.2°F (29°C) are perceived as particularly pleasant and satisfying for prolonged periods without feeling uneasy.
Daylight
The average length of the day in April in Big Coppitt Key is 12h and 45min.On the first day of April, sunrise is at 7:17 am and sunset at 7:43 pm. On the last day of the month, sunrise is at 6:51 am and sunset at 7:56 pm EDT.
Sunshine
In Big Coppitt Key, Florida, the average sunshine in April is 9.7h.UV index
April through October, with an average maximum UV index of 7, are months with the highest UV index in Big Coppitt Key. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for average individuals.Note: In April, the maximum UV index of 7 transforms into these recommendations:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Notice! The Sun's UV exposure elevates with sand and water reflections.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Big Coppitt Key, FL
- Average high temperature in April: 77.4°F
The warmest month (with the highest average high temperature) is August (85.3°F).
The month with the lowest average high temperature is January (72.7°F).
- Average low temperature in April: 75.2°F
The month with the highest average low temperature is August (83.1°F).
The coldest month (with the lowest average low temperature) is January (68.5°F).
Average pressure in April
Big Coppitt Key, FL
- Average pressure in April: 30.01"Hg
The month with the highest atmospheric pressure is January (30.09"Hg).
The months with the lowest atmospheric pressure are September and October (29.93"Hg).
Average wind speed in April
Big Coppitt Key, FL
- Average wind speed in April: 13mph
The windiest month (with the highest average wind speed) is November (14.4mph).
The calmest month (with the lowest average wind speed) is July (9.4mph).
Average humidity in April
Big Coppitt Key, FL
- Average humidity in April: 77%
The month with the highest relative humidity is February (78%).
The months with the lowest relative humidity are July, August and September (74%).
Average rainfall in April
Big Coppitt Key, FL
- Average rainfall in April: 1.14"
The wettest month (with the highest rainfall) is September (3.54").
The driest month (with the least rainfall) is March (0.43").
Average rainfall days in April
Big Coppitt Key, FL
- Average rainfall days in April: 12 days
The month with the highest number of rainy days is September (20.8 days).
The month with the least rainy days is March (9.4 days).
Average sea temperature in April
Big Coppitt Key, FL
- Average sea temperature in April: 77.7°F
The best month for swimming (with the highest average sea temperature) is August (86.9°F).
The coldest months (with the lowest average sea temperature) are January and February (71.2°F).
Average daylight in April /
Average sunshine in April
Big Coppitt Key, FL
- Average daylight in April: 12h and 42min
The month with the longest days is June (Average daylight: 13h and 36min).
The month with the shortest days is December (Average daylight: 10h and 36min).
- Average sunshine in April: 9h and 42min
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 30min).
Average sunshine days in April
Big Coppitt Key, FL
- Average sunshine days in April: 15.7 days
The month with the most sunshine days is March (19.6 days).
The month with the least sunshine days is September (6.2 days).
Average UV index in April
Big Coppitt Key, FL
- Average UV index in April: 7
The months with the highest UV index are April, May, June, July, August, September and October (UV index 7).
The month with the lowest UV index is January (UV index 5).
Average cloud cover in April
Big Coppitt Key, FL
- Average cloud cover in April: 23
The month with the most cloud cover is January (Cloud cover 34).
The month with the least cloud cover is April (Cloud cover 23).
Average visibility in April
Big Coppitt Key, 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).
