April weather forecast
Tampa, FL

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The Hillsborough River flowing under the bridge in Tampa, Florida
The Hillsborough River flowing under the bridge in Tampa, Florida

Weather in April

With the advent of April, Tampa, Florida, fully welcomes the spring season. The weather becomes considerably warmer during daytimes, signifying the transition to summer. Clear skies hold a major dominance, and the city enjoys longer sunny days with a decreased chance of rainfall. The most daylight of the year, 12.8 hours, is typically evident during April, accentuating the city's vibrant outdoor life. Towards the end of the month, residents start preparing for the summer heat, which is just around the corner.

Temperature

Tampa in April observes a minor temperature shift, with average high-temperatures adjusting from a warm 75.6°F (24.2°C) in March to a still moderately hot 81.7°F (27.6°C). April nights in Tampa are marked by an average low-temperature of 66.4°F (19.1°C).

Heat index

During April, the heat index is estimated at a hot 86°F (30°C). If one remains active during constant exposure, it might cause exhaustion and heat cramps.
Bear in mind that the heat index values are determined for shaded areas and light breezes. Direct sunlight can potentially boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is a measure of how hot it feels when the actual air humidity is factored in. The effect is experienced differently by individuals, hinging on unique characteristics such as body mass, stature, and level of activity. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Kids frequently fail to realize the necessity for resting and hydrating. Thirst is an advanced indication of dehydration - hence, maintaining hydration, especially during extended physical activities, becomes essential.

Humidity

The average relative humidity in April in Tampa, Florida, is 70%.

Rainfall

In Tampa, during April, the rain falls for 11.9 days and regularly aggregates up to 1.73" (44mm) of precipitation. Throughout the year, there are 178.2 rainfall days, and 32.87" (835mm) of precipitation is accumulated.

Ocean temperature

In Tampa, the average seawater temperature in April is 73.8°F (23.2°C).
Note: A swim in 73.8°F (23.2°C) waters can be refreshing, especially when factoring in a person's cold tolerance, sunshine, wind, and the overall temperature. As a point of reference, Olympic swimming events are held in 77°F (25°C) to 82.4°F (28°C) waters.

Daylight

In Tampa, the average length of the day in April is 12h and 51min.
On the first day of April, sunrise is at 7:19 am and sunset at 7:47 pm. On the last day of the month, sunrise is at 6:50 am and sunset at 8:03 pm EDT.

Sunshine

The average sunshine in April in Tampa is 9.3h.

UV index

In Tampa, Florida, the average daily maximum UV index in April is 6. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A maximum high daily UV index of 6 during April translates into the following directions:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Be on guard! The reflective nature of sand and water boosts UV exposure.
Updated: Feb 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Tampa in April?

In April, the average high-temperature and low-temperature in Tampa are 81.7°F (27.6°C) and 66.4°F (19.1°C) respectively. The average heat index (a.k.a. 'real feel', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, in April is estimated at 86°F (30°C).

What is the average humidity in April in Tampa?

In April, the average relative humidity in Tampa is 70%.

How much does it rain in Tampa in April?

In April, in Tampa, the rain falls for 11.9 days. Throughout April, 1.73" (44mm) of precipitation is accumulated.

What is the ocean temperature in April in Tampa?

In April, the average ocean temperature in Tampa is 73.8°F (23.2°C). Depending on a person's sensitivity to cold, with regards to sunshine, wind, and air temperature, a quick swim in 73.8°F (23.2°C) water may be enjoyable.

How many hours of daylight does Tampa have in April?

The average day length in April is 12h and 51min.

When is the sunrise / sunset in April in Tampa?

On the first day of April in Tampa, Florida, sunrise is at 7:19 am and sunset at 7:47 pm. On the last day of the month, sunrise is at 6:50 am and sunset at 8:03 pm EDT.

How many hours of sunshine does Tampa have in April?

In April, the average sunshine duration in Tampa is 9.3h.

How high is the UV index in April in Tampa?

In Tampa, Florida, the average daily maximum UV index in April is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation.

Average temperature in April
Tampa, FL

Average temperature in April - Tampa, FL
  • Average high temperature in April: 81.7°F

The warmest month (with the highest average high temperature) is August (90.3°F).
The month with the lowest average high temperature is January (67.8°F).

  • Average low temperature in April: 66.4°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
Tampa, FL

Average pressure in April - Tampa, FL
  • Average pressure in April: 30.02"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is September (29.96"Hg).

Average wind speed in April
Tampa, FL

Average wind speed in April - Tampa, FL
  • Average wind speed in April: 7.7mph

The windiest month (with the highest average wind speed) is March (7.8mph).
The calmest month (with the lowest average wind speed) is July (5.8mph).

Average humidity in April
Tampa, FL

Average humidity in April - Tampa, FL
  • Average humidity in April: 70%

The month with the highest relative humidity is December (75%).
The month with the lowest relative humidity is May (69%).

Average rainfall in April
Tampa, FL

Average rainfall in April - Tampa, FL
  • Average rainfall in April: 1.73"

The wettest month (with the highest rainfall) is July (5.67").
The driest month (with the least rainfall) is November (1.26").

Average rainfall days in April
Tampa, FL

Average rainfall days in April - Tampa, FL
  • Average rainfall days in April: 11.9 days

The month with the highest number of rainy days is August (25.3 days).
The month with the least rainy days is November (8.2 days).

Average sea temperature in April
Tampa, FL

Average sea temperature in April - Tampa, FL
  • Average sea temperature in April: 73.7°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 January (64.8°F).

Average daylight in April /
Average sunshine in April
Tampa, FL

Average daylight in April / Average sunshine in April - 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 18min).

Average sunshine days in April
Tampa, FL

Average sunshine days in April - Tampa, FL
  • Average sunshine days in April: 15.8 days

The month with the most sunshine days is November (20.3 days).
The months with the least sunshine days are July and August (4.3 days).

Average UV index in April
Tampa, FL

Average UV index in April - 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
Tampa, FL

Average cloud cover in April - Tampa, FL
  • Average cloud cover in April: 27

The months with the most cloud cover are January and December (Cloud cover 33).
The month with the least cloud cover is May (Cloud cover 24).

Average visibility in April
Tampa, FL

Average visibility in April - 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).

Tampa, Florida, USA

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