April weather forecast
Tampa, FL

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.