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
April's onset witnesses a minor shift in the average high-temperature, moving from 75.4°F (24.1°C) in March to a still moderately hot 81.7°F (27.6°C). Port Tampa records a consistent low-temperature of 66.2°F (19°C) during April nights.Heat index
Throughout April, the heat index is calculated to be a hot 86°F (30°C). If exposure and activity persist, fatigue could ensue, possibly leading to heat cramps.When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', gauges the sensation of temperature factoring in the air's moisture content. This effect is personal, shaped by the individual's physical activity and heat sensitivity, influenced by factors including wind, clothing, and metabolic variances. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Typically, young kids are at a higher risk than adults since they sweat less. Also, the larger skin surface in proportion to their small bodies and the heightened heat production due to their active nature adds to their vulnerability.
Humidity
The months with the lowest humidity are March through May, with an average relative humidity of 70%.Rainfall
In Port Tampa, during April, the rain falls for 11.4 days and regularly aggregates up to 1.42" (36mm) of precipitation. In Port Tampa, during the entire year, the rain falls for 165.7 days and collects up to 27.56" (700mm) of precipitation.Daylight
In Port Tampa, the average length of the day in April is 12h and 51min.On the first day of the month, sunrise is at 7:19 am and sunset at 7:48 pm. On the last day of April, sunrise is at 6:50 am and sunset at 8:04 pm EDT.
Sunshine
The average sunshine in April is 9.4h.UV index
In April, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: In April, a daily maximum UV index of 6 leads to the following instructions:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Port Tampa in April?
What are the least humid months?
What is the average humidity in April in Port Tampa?
How much does it rain in April?
What is the average length of the day in April?
When is the sunrise / sunset in April?
How long on average sun shines in April?
What is the UV index intensity in April?
Average temperature in April
Port Tampa, FL
- Average high temperature in April: 81.7°F
The warmest month (with the highest average high temperature) is August (90.1°F).
The month with the lowest average high temperature is January (68.2°F).
- Average low temperature in April: 66.2°F
The month with the highest average low temperature is August (79°F).
The coldest month (with the lowest average low temperature) is January (53.4°F).
Average pressure in April
Port Tampa, FL
- Average pressure in April: 30.02"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is September (29.96"Hg).
Average wind speed in April
Port Tampa, FL
- Average wind speed in April: 7.8mph
The windiest month (with the highest average wind speed) is March (8mph).
The calmest month (with the lowest average wind speed) is July (5.9mph).
Average humidity in April
Port Tampa, FL
- Average humidity in April: 70%
The month with the highest relative humidity is December (75%).
The months with the lowest relative humidity are March, April and May (70%).
Average rainfall in April
Port Tampa, FL
- Average rainfall in April: 1.42"
The wettest month (with the highest rainfall) is July (5.43").
The driest months (with the least rainfall) are February and November (0.87").
Average rainfall days in April
Port Tampa, FL
- Average rainfall days in April: 11.4 days
The month with the highest number of rainy days is July (24.1 days).
The month with the least rainy days is January (7.2 days).
Average daylight in April /
Average sunshine in April
Port Tampa, FL
- Average daylight in April: 12h and 5min
The month with the longest days is June (Average daylight: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 24min).
- Average sunshine in April: 9h and 2min
The month with the most sunshine is May (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 6h and 24min).
Average sunshine days in April
Port Tampa, FL
- Average sunshine days in April: 16.5 days
The month with the most sunshine days is January (22.3 days).
The month with the least sunshine days is July (5.1 days).
Average UV index in April
Port Tampa, 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 4).
Average cloud cover in April
Port Tampa, FL
- Average cloud cover in April: 26
The month with the most cloud cover is December (Cloud cover 32).
The month with the least cloud cover is May (Cloud cover 24).
Average visibility in April
Port Tampa, 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).
Port Tampa, Florida, USA
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