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
In the transition from March to April, Rock Harbor reports an average high-temperature of a still moderately hot 77.5°F (25.3°C), indicating a close resemblance to the prior month. Rock Harbor maintains a minor drop in temperature during April nights, with averages of 75°F (23.9°C).Humidity
The average relative humidity in April is 75%.Rainfall
In April, the rain falls for 13.3 days. Throughout April, 1.26" (32mm) of precipitation is accumulated. In Rock Harbor, during the entire year, the rain falls for 190.1 days and collects up to 27.05" (687mm) of precipitation.Daylight
In Rock Harbor, the average length of the day in April is 12h and 46min.On the first day of April, sunrise is at 7:12 am and sunset at 7:38 pm. On the last day of the month, sunrise is at 6:46 am and sunset at 7:51 pm EDT.
Sunshine
In Rock Harbor, the average sunshine in April is 9.9h.UV index
April through October, with an average maximum UV index of 7, are months with the highest UV index in Rock Harbor. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum UV index, 7 during April, leads to the following recommendations:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
Frequently asked questions
What is the average April temperature in Rock Harbor?
What is the average humidity in April in Rock Harbor?
How many days does it rain in April in Rock Harbor?
How many hours of daylight does Rock Harbor have in April?
When are sunrise and sunset in April in Rock Harbor?
How long on average sun shines in April in Rock Harbor?
What are the months with the highest UV index in Rock Harbor?
How high is the UV index in April in Rock Harbor?
Average temperature in April
Rock Harbor, FL
- Average high temperature in April: 77.5°F
The warmest month (with the highest average high temperature) is August (85.5°F).
The month with the lowest average high temperature is January (72.7°F).
- Average low temperature in April: 75°F
The month with the highest average low temperature is August (82.9°F).
The coldest month (with the lowest average low temperature) is January (66.9°F).
Average pressure in April
Rock Harbor, FL
- Average pressure in April: 30.01"Hg
The month with the highest atmospheric pressure is January (30.1"Hg).
The months with the lowest atmospheric pressure are September and October (29.94"Hg).
Average wind speed in April
Rock Harbor, FL
- Average wind speed in April: 12.4mph
The windiest month (with the highest average wind speed) is January (12.9mph).
The calmest month (with the lowest average wind speed) is July (8.9mph).
Average humidity in April
Rock Harbor, FL
- Average humidity in April: 75%
The months with the highest relative humidity are February, June and December (76%).
The month with the lowest relative humidity is March (73%).
Average rainfall in April
Rock Harbor, FL
- Average rainfall in April: 1.26"
The wettest month (with the highest rainfall) is August (4.33").
The driest month (with the least rainfall) is March (0.59").
Average rainfall days in April
Rock Harbor, FL
- Average rainfall days in April: 13.3 days
The month with the highest number of rainy days is September (22.9 days).
The month with the least rainy days is February (9.7 days).
Average daylight in April /
Average sunshine in April
Rock Harbor, FL
- Average daylight in April: 12h and 5min
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 5min
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 24min).
Average sunshine days in April
Rock Harbor, FL
- Average sunshine days in April: 14.1 days
The month with the most sunshine days is January (17.3 days).
The month with the least sunshine days is September (5.2 days).
Average UV index in April
Rock Harbor, 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
Rock Harbor, FL
- Average cloud cover in April: 26
The month with the most cloud cover is October (Cloud cover 35).
The month with the least cloud cover is April (Cloud cover 26).
Average visibility in April
Rock Harbor, 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).
Rock Harbor, Florida, USA
Weather forecast for your location
2. Allow the app to use your location
