April weather forecast and climate
Belleair Bluffs, FL

Weather in April

April is a warm spring month in Belleair Bluffs, Florida, with average temperature fluctuating between 77.4°F (25.2°C) and 68.4°F (20.2°C).

Temperature

In April, the average high-temperature marginally rises, from a pleasant 71.4°F (21.9°C) in March, to a moderately hot 77.4°F (25.2°C). In April, the average low-temperature is 68.4°F (20.2°C).

Humidity

In April, the average relative humidity is 74%.

Rainfall

In Belleair Bluffs, during April, the rain falls for 9.2 days and regularly aggregates up to 0.79" (20mm) of precipitation. In Belleair Bluffs, Florida, during the entire year, the rain falls for 149.9 days and collects up to 16.18" (411mm) of precipitation.

Ocean temperature

In April, the average ocean temperature in Belleair Bluffs is 73°F (22.8°C).
Note: Depending on a person's sensitivity to cold, with regards to sunshine, wind, and air temperature, a quick swim in 73°F (22.8°C) water may be enjoyable. (FYI: The official water temperature required for the Olympic swimming competition is 77°F (25°C) to 82.4°F (28°C).)

Daylight

In April, the average length of the day in Belleair Bluffs is 12.9h.

Sunshine

In April, the average sunshine is 9.5h.

UV index

In Belleair Bluffs, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to the UV radiation for the ordinary person.
Note: The average daily UV index of 6 transform into the following instructions:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Beware! The reflection of water and sand dramatically increases exposure to the UV rays.
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FAQ

What is the average humidity in April in Belleair Bluffs?

The average relative humidity in April in Belleair Bluffs, Florida, is 74%.

How much does it rain in Belleair Bluffs in April?

In Belleair Bluffs, in April, during 9.2 rainfall days, 0.79" (20mm) of precipitation is typically accumulated.

How warm is the water in April in Belleair Bluffs?

In Belleair Bluffs, Florida, the average seawater temperature in April is 73°F (22.8°C). For individuals prone to feeling cold, swimming in 73.4°F (23°C) is still regarded as intolerable. A wetsuit is not a necessity, but sunshine, wind, and air temperature are essential factors for relishing swimming at 73°F (22.8°C).

How many hours of daylight does Belleair Bluffs have in April?

In April, the average length of the day in Belleair Bluffs is 12.9h.

How many hours of sunshine does Belleair Bluffs have in April?

The average sunshine in April in Belleair Bluffs is 9.5h.

What is the UV index intensity in April in Belleair Bluffs?

The average daily maximum UV index in April in Belleair Bluffs, Florida, is 6. A UV Index value of 6 to 7 symbolizes a high health threat from the exposure to the Sun's UV rays.

Average temperature in April
Belleair Bluffs, FL

Average temperature in April - Belleair Bluffs, FL
  • Average high temperature in April: 77.4°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 (65.8°F).

  • Average low temperature in April: 68.4°F

The month with the highest average low temperature is August (80.6°F).
The coldest month (with the lowest average low temperature) is January (55.9°F).

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Average pressure in April
Belleair Bluffs, FL

Average pressure in April - Belleair Bluffs, FL
  • Average pressure in April: 30.02"

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

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Average wind speed in April
Belleair Bluffs, FL

Average wind speed in April - Belleair Bluffs, FL
  • Average wind speed in April: 9.5mph

The windiest months (with the highest average wind speed) are January and March (9.8mph).
The calmest month (with the lowest average wind speed) is July (7.1mph).

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Average humidity in April
Belleair Bluffs, FL

Average humidity in April - Belleair Bluffs, FL
  • Average humidity in April: 74%

The month with the highest relative humidity is December (77%).
The month with the lowest relative humidity is October (72%).

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Average rainfall in April
Belleair Bluffs, FL

Average rainfall in April - Belleair Bluffs, FL
  • Average rainfall in April: 0.79"

The wettest month (with the highest rainfall) is August (3.07").
The driest month (with the least rainfall) is March (0.39").

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Average rainfall days in April
Belleair Bluffs, FL

Average rainfall days in April - Belleair Bluffs, FL
  • Average rainfall days in April: 9.2 days

The month with the highest number of rainy days is August (22.7 days).
The month with the least rainy days is February (6.7 days).

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Average sea temperature in April
Belleair Bluffs, FL

Average sea temperature in April - Belleair Bluffs, FL
  • Average sea temperature in April: 73°F

The best month for swimming (with the highest average sea temperature) is August (86.7°F).
The coldest month (with the lowest average sea temperature) is January (64°F).

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Average daylight in April /
Average sunshine in April
Belleair Bluffs, FL

Average daylight in April / Average sunshine in April - Belleair Bluffs, FL
  • Average daylight in April: 12.9h

The month with the longest days is June (Average daylight: 13.9h).
The month with the shortest days is December (Average daylight: 10.4h).

  • Average sunshine in April: 9.5h

The month with the most sunshine is May (Average sunshine: 11.3h).
The month with the least sunshine is December (Average sunshine: 6.5h).

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Average sunshine days in April
Belleair Bluffs, FL

Average sunshine days in April - Belleair Bluffs, FL
  • Average sunshine days in April: 18.8 days

The month with the most sunshine days is January (22.8 days).
The month with the least sunshine days is August (5 days).

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Average UV index in April
Belleair Bluffs, FL

Average UV index in April - Belleair Bluffs, FL
  • Average UV index in April: 6

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).

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Average cloud cover in April
Belleair Bluffs, FL

Average cloud cover in April - Belleair Bluffs, FL
  • Average cloud cover in April: 23

Months with the most cloud cover are January and December (Cloud cover 30).
The month with the least cloud cover is May (Cloud cover 20).

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Average visibility in April
Belleair Bluffs, FL

Average visibility in April - Belleair Bluffs, FL
  • Average visibility in April: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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