April weather forecastPort Saint Lucie, FL
April
Weather in April
April in Port Saint Lucie embraces the full blossom of spring, with pleasant weather becoming a staple of the city's identity. The city experiences a slight rise in temperature, relative to March, hence introducing a mildly warmer season. Concurrently, wind speeds show regression to an average of 9.2mph (14.8km/h), creating a gentler climate suitable for a range of outdoor gatherings. Accounts of rainfall during this period also show a substantial increase, signaling an impending wet season. Moving forward into May, the city's inhabitants will experience early signs of summer as temperatures rise and daylight lengths achieve new heights.Temperature
The shift into April in Port Saint Lucie records an average high-temperature of a still warm 80.2°F (26.8°C), subtly varied from March's 75.7°F (24.3°C). During the April nights, an average temperature of 69.4°F (20.8°C) is observed in Port Saint Lucie.Humidity
In April, the average relative humidity is 73%.Rainfall
In Port Saint Lucie, in April, it is raining for 12.3 days, with typically 0.98" (25mm) of accumulated precipitation. Throughout the year, in Port Saint Lucie, there are 181.5 rainfall days, and 18.11" (460mm) of precipitation is accumulated.Ocean temperature
In Port Saint Lucie, the average seawater temperature in April is 77.5°F (25.3°C).Note: In any water activity, temperatures between 77°F (25°C) and 84.2°F (29°C) are viewed as magnificent and exceptionally pleasant for prolonged enjoyment.
Daylight
In April, the average length of the day is 12h and 50min.On the first day of April in Port Saint Lucie, sunrise is at 7:11 am and sunset at 7:39 pm. On the last day of the month, sunrise is at 6:42 am and sunset at 7:54 pm EDT.
Sunshine
The average sunshine in April is 9.9h.UV index
In April, the average daily maximum UV index in Port Saint Lucie is 6. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 6 in April interprets into the following recommendations:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Caution! Sand and water reflections can notably increase the UV radiation intensity.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Port Saint Lucie, FL
- Average high temperature in April: 80.2°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 (71.2°F).
- Average low temperature in April: 69.4°F
The month with the highest average low temperature is August (78.4°F).
The coldest month (with the lowest average low temperature) is January (59.5°F).
Average pressure in April
Port Saint Lucie, FL
- Average pressure in April: 30.03"Hg
The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is September (29.96"Hg).
Average wind speed in April
Port Saint Lucie, FL
- Average wind speed in April: 9.2mph
The windiest month (with the highest average wind speed) is March (9.4mph).
The calmest month (with the lowest average wind speed) is July (6.5mph).
Average humidity in April
Port Saint Lucie, FL
- Average humidity in April: 73%
The months with the highest relative humidity are June, July, August and September (78%).
The month with the lowest relative humidity is March (71%).
Average rainfall in April
Port Saint Lucie, FL
- Average rainfall in April: 0.98"
The wettest month (with the highest rainfall) is August (2.99").
The driest month (with the least rainfall) is January (0.55").
Average rainfall days in April
Port Saint Lucie, FL
- Average rainfall days in April: 12.3 days
The month with the highest number of rainy days is August (23.5 days).
The month with the least rainy days is January (8.2 days).
Average sea temperature in April
Port Saint Lucie, FL
- Average sea temperature in April: 77.4°F
The best month for swimming (with the highest average sea temperature) is August (85.1°F).
The coldest month (with the lowest average sea temperature) is February (73.3°F).
Average daylight in April /
Average sunshine in April
Port Saint Lucie, FL
- Average daylight in April: 12h and 48min
The month with the longest days is June (Average daylight: 13h and 48min).
The month with the shortest days is December (Average daylight: 10h and 30min).
- Average sunshine in April: 9h and 54min
The month with the most sunshine is July (Average sunshine: 10h and 54min).
The months with the least sunshine are January and December (Average sunshine: 6h and 6min).
Average sunshine days in April
Port Saint Lucie, FL
- Average sunshine days in April: 13.1 days
The month with the most sunshine days is January (18.7 days).
The month with the least sunshine days is August (3.8 days).
Average UV index in April
Port Saint Lucie, 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 months with the lowest UV index are January, February and December (UV index 5).
Average cloud cover in April
Port Saint Lucie, FL
- Average cloud cover in April: 28
The months with the most cloud cover are November and December (Cloud cover 34).
The months with the least cloud cover are May, July and August (Cloud cover 27).
Average visibility in April
Port Saint Lucie, 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).
