April weather forecast and climate
Palm Harbor, FL

Weather in April

April is a moderately hot spring month in Palm Harbor, Florida, with average temperature ranging between max 77.9°F (25.5°C) and min 67.6°F (19.8°C).

Temperature

In Palm Harbor, the average high-temperature marginally rises, from an agreeable 71.6°F (22°C) in March, to a warm 77.9°F (25.5°C). The average low-temperature, in April, is 67.6°F (19.8°C).

Humidity

The average relative humidity in April is 73%.

Rainfall

In Palm Harbor, it is raining for 10.4 days, with typically 1.02" (26mm) of accumulated precipitation. In Palm Harbor, during the entire year, the rain falls for 168.5 days and collects up to 27.4" (696mm) of precipitation.

Ocean temperature

In April, the average ocean temperature is 72.7°F (22.6°C).
Note: 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 72.7°F (22.6°C).

Daylight

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

Sunshine

The average sunshine in April is 9.6h.

UV index

The average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high health hazard from the exposure to the Sun's UV radiation for the average person.
Note: The daily maximum UV index of 6 interpret into the following advice:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.
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FAQ

What is the average humidity in April in Palm Harbor?

In Palm Harbor, the average relative humidity in April is 73%.

How many days does it rain in April in Palm Harbor?

In Palm Harbor, during April, the rain falls for 10.4 days and regularly aggregates up to 1.02" (26mm) of precipitation.

How warm is the water in April in Palm Harbor?

In Palm Harbor, the average seawater temperature in April is 72.7°F (22.6°C). Depending on a person's sensitivity to cold, with regards to sunshine, wind, and air temperature, a quick swim in 72.7°F (22.6°C) water may be enjoyable.

What is the average length of the day in April in Palm Harbor?

The average length of the day in April in Palm Harbor, Florida, is 12.9h.

How long on average sun shines in April in Palm Harbor?

The average sunshine in April in Palm Harbor is 9.6h.

What is the UV index intensity in April in Palm Harbor?

In Palm Harbor, Florida, the average daily maximum UV index in April is 6. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to the Sun's UV rays.

Average temperature in April
Palm Harbor, FL

Average temperature in April - Palm Harbor, FL
  • Average high temperature in April: 77.9°F

The warmest month (with the highest average high temperature) is August (88°F).
The month with the lowest average high temperature is January (65.7°F).

  • Average low temperature in April: 67.6°F

The month with the highest average low temperature is August (80.4°F).
The coldest month (with the lowest average low temperature) is January (55°F).

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Average pressure in April
Palm Harbor, FL

Average pressure in April - Palm Harbor, 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
Palm Harbor, FL

Average wind speed in April - Palm Harbor, FL
  • Average wind speed in April: 9.1mph

The windiest months (with the highest average wind speed) are January and March (9.3mph).
The calmest month (with the lowest average wind speed) is July (6.9mph).

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Average humidity in April
Palm Harbor, FL

Average humidity in April - Palm Harbor, FL
  • Average humidity in April: 73%

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

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Average rainfall in April
Palm Harbor, FL

Average rainfall in April - Palm Harbor, FL
  • Average rainfall in April: 1.02"

The wettest month (with the highest rainfall) is August (5.16").
The driest month (with the least rainfall) is March (0.79").

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Average rainfall days in April
Palm Harbor, FL

Average rainfall days in April - Palm Harbor, FL
  • Average rainfall days in April: 10.4 days

The month with the highest number of rainy days is July (25.6 days).
The month with the least rainy days is November (7.6 days).

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Average sea temperature in April
Palm Harbor, FL

Average sea temperature in April - Palm Harbor, FL
  • Average sea temperature in April: 72.7°F

The best month for swimming (with the highest average sea temperature) is August (86.6°F).
The coldest month (with the lowest average sea temperature) is January (61.1°F).

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Average daylight in April /
Average sunshine in April
Palm Harbor, FL

Average daylight in April / Average sunshine in April - Palm Harbor, 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: 9.6h

The month with the most sunshine is May (Average sunshine: 11.2h).
The month with the least sunshine is December (Average sunshine: 6.5h).

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Average sunshine days in April
Palm Harbor, FL

Average sunshine days in April - Palm Harbor, FL
  • Average sunshine days in April: 17.6 days

The month with the most sunshine days is November (21.5 days).
The month with the least sunshine days is July (3.6 days).

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Average UV index in April
Palm Harbor, FL

Average UV index in April - Palm Harbor, 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
Palm Harbor, FL

Average cloud cover in April - Palm Harbor, 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
Palm Harbor, FL

Average visibility in April - Palm Harbor, 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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