April weather forecast
Captiva, FL

Weather in April

April, like March, in Captiva, Florida, is a moderately hot spring month, with an average temperature ranging between max 79.5°F (26.4°C) and min 70.2°F (21.2°C).

Temperature

In Captiva, the average high-temperature in April is essentially the same as in March - a still warm 79.5°F (26.4°C). In April, in Captiva, Florida, the average low-temperature is 70.2°F (21.2°C).

Humidity

In Captiva, Florida, the average relative humidity in April is 73%.

Rainfall

In Captiva, during April, the rain falls for 7.3 days and regularly aggregates up to 0.28" (7mm) of precipitation. Throughout the year, there are 122 rainfall days, and 8.98" (228mm) of precipitation is accumulated.

Ocean temperature

In Captiva, the average water temperature is 73.4°F (23°C).
Note: Depending on a person's sensitivity to cold, with regards to sunshine, wind, and air temperature, a quick swim in 73.4°F (23°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 Captiva, Florida, is 12h and 49min.
On the first day of April, sunrise is at 7:19 am and sunset at 7:45 pm. On the last day of the month, sunrise is at 6:51 am and sunset at 8:00 pm EDT.

Sunshine

In April, the average sunshine is 9.5h.

UV index

The average daily maximum UV index in April is 6. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for the average person.
Note: The daily maximum UV index of 6 in April interpret into the following advice:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. 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. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. 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 temperature in April in Captiva?

The average high-temperature, in April, is 79.5°F (26.4°C), while the average low-temperature is 70.2°F (21.2°C).

What is the average humidity in April in Captiva?

The average relative humidity in April in Captiva is 73%.

How many days does it rain in April in Captiva?

In Captiva, during April, the rain falls for 7.3 days and regularly aggregates up to 0.28" (7mm) of precipitation.

What is the ocean temperature in April in Captiva?

In Captiva, Florida, in April, the average water temperature is 73.4°F (23°C). Depending on a person's sensitivity to cold, with regards to sunshine, wind, and air temperature, a quick swim in 73.4°F (23°C) water may be enjoyable.

How many hours of daylight does Captiva have in April?

In April, the average day length in Captiva, Florida, is 12h and 49min.

When are sunrise and sunset in April in Captiva?

On the first day of April in Captiva, sunrise is at 7:19 am and sunset at 7:45 pm. On the last day of the month, sunrise is at 6:51 am and sunset at 8:00 pm EDT.

How many hours of sunshine does Captiva have in April?

In April, the average sunshine duration in Captiva is 9.5h.

How high is the UV index in April in Captiva?

The average daily maximum UV index in April in Captiva, Florida, is 6. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Captiva, FL

Average temperature in April - Captiva, FL
  • Average high temperature in April: 79.5°F

The warmest month (with the highest average high temperature) is August (88°F).
The month with the lowest average high temperature is January (70°F).

  • Average low temperature in April: 70.2°F

The month with the highest average low temperature is August (81°F).
The coldest month (with the lowest average low temperature) is January (58.8°F).

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Average pressure in April
Captiva, FL

Average pressure in April - Captiva, FL
  • Average pressure in April: 30.01"Hg

The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is September (29.95"Hg).

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Average wind speed in April
Captiva, FL

Average wind speed in April - Captiva, FL
  • Average wind speed in April: 9.3mph

The windiest months (with the highest average wind speed) are October and November (9.9mph).
The calmest month (with the lowest average wind speed) is July (6.9mph).

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Average humidity in April
Captiva, FL

Average humidity in April - Captiva, FL
  • Average humidity in April: 73%

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

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Average rainfall in April
Captiva, FL

Average rainfall in April - Captiva, FL
  • Average rainfall in April: 0.28"

The wettest month (with the highest rainfall) is August (1.93").
The driest month (with the least rainfall) is March (0.16").

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Average rainfall days in April
Captiva, FL

Average rainfall days in April - Captiva, FL
  • Average rainfall days in April: 7.3 days

The month with the highest number of rainy days is September (19.5 days).
The month with the least rainy days is February (4.1 days).

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Average sea temperature in April
Captiva, FL

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

The best month for swimming (with the highest average sea temperature) is August (86°F).
The coldest month (with the lowest average sea temperature) is February (70°F).

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

Average daylight in April / Average sunshine in April - Captiva, FL
  • Average daylight in April: 12h and 49min

The month with the longest days is June (Average daylight: 13h and 47min).
The month with the shortest days is December (Average daylight: 10h and 31min).

  • Average sunshine in April: 9h and 30min

The month with the most sunshine is May (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 42min).

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Average sunshine days in April
Captiva, FL

Average sunshine days in April - Captiva, FL
  • Average sunshine days in April: 20.9 days

The month with the most sunshine days is January (25.1 days).
The month with the least sunshine days is September (7.2 days).

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Average UV index in April
Captiva, FL

Average UV index in April - Captiva, 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 months with the lowest UV index are January and February (UV index 5).

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Average cloud cover in April
Captiva, FL

Average cloud cover in April - Captiva, FL
  • Average cloud cover in April: 24

The month with the most cloud cover is January (Cloud cover 29).
The months with the least cloud cover are March and May (Cloud cover 23).

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Average visibility in April
Captiva, FL

Average visibility in April - Captiva, 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).

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