April weather forecast
Jacksonville, FL

Water geysers at the fountain of Jacksonville in Florida, USA, with the cityscape
Water geysers at the fountain of Jacksonville in Florida, USA, with the cityscape

Weather in April

April in Jacksonville, Florida, is a moderately hot spring month, with an average temperature varying between 80.1°F (26.7°C) and 62.4°F (16.9°C).

Temperature

In Jacksonville, the average high-temperature in April marginally rises from an agreeable 73.2°F (22.9°C) in March to a warm 80.1°F (26.7°C). The average low-temperature, in April, is 62.4°F (16.9°C).

Humidity

The average relative humidity in April is 70%.

Rainfall

In Jacksonville, Florida, in April, it is raining for 12.3 days, with typically 2.09" (53mm) of accumulated precipitation. Throughout the year, in Jacksonville, there are 172.6 rainfall days, and 25.35" (644mm) of precipitation is accumulated.

Snowfall

January through November are months without snowfall in Jacksonville.

Ocean temperature

In April, the average ocean temperature in Jacksonville is 69.1°F (20.6°C).
Note: For most, swimming in 69.1°F (20.6°C) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 69.8°F (21°C) to 59°F (15°C).

Daylight

In April, the average length of the day is 12h and 56min.
On the first day of April, sunrise is at 7:15 am and sunset at 7:45 pm. On the last day of the month, sunrise is at 6:44 am and sunset at 8:03 pm EDT.

Sunshine

In Jacksonville, Florida, the average sunshine in April is 9.4h.

UV index

In April, the average daily maximum UV index in Jacksonville is 6. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to 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 against overexposure. Protection against sun damage is needed. 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.
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FAQ

What is the temperature in April in Jacksonville?

In April, in Jacksonville, Florida, the average high-temperature is 80.1°F (26.7°C), and the average low-temperature is 62.4°F (16.9°C).

What is the average humidity in April in Jacksonville?

In April, the average relative humidity is 70%.

How much does it rain in Jacksonville in April?

In Jacksonville, Florida, during April, the rain falls for 12.3 days and regularly aggregates up to 2.09" (53mm) of precipitation.

When it does not snow in Jacksonville?

In Jacksonville, Florida, snow does not fall in January through November.

How cold is the water in April in Jacksonville?

In April, the average ocean temperature in Jacksonville, Florida, is 69.1°F (20.6°C). For most, swimming in 69.1°F (20.6°C) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 69.8°F (21°C) to 59°F (15°C).

How many hours of daylight does Jacksonville have in April?

The average day length in April in Jacksonville, Florida, is 12h and 56min.

When are sunrise and sunset in April in Jacksonville?

In April, on the first day of the month, sunrise is at 7:15 am and sunset at 7:45 pm. On the last day of the month, in Jacksonville, Florida, sunrise is at 6:44 am and sunset at 8:03 pm EDT.

How long on average sun shines in April in Jacksonville?

In Jacksonville, Florida, the average sunshine duration in April is 9.4h.

What is the UV index intensity in April in Jacksonville?

In April, the average daily maximum UV index in Jacksonville, Florida, is 6. A UV Index value of 6 to 7 symbolizes a high health threat from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Jacksonville, FL

Average temperature in April - Jacksonville, FL
  • Average high temperature in April: 80.1°F

The warmest months (with the highest average high temperature) are July and August (91.4°F).
The month with the lowest average high temperature is January (63.1°F).

  • Average low temperature in April: 62.4°F

The month with the highest average low temperature is August (76.6°F).
The coldest month (with the lowest average low temperature) is January (47.8°F).

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Average pressure in April
Jacksonville, FL

Average pressure in April - Jacksonville, FL
  • Average pressure in April: 30.03"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.98"Hg).

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Average wind speed in April
Jacksonville, FL

Average wind speed in April - Jacksonville, FL
  • Average wind speed in April: 6.8mph

The windiest month (with the highest average wind speed) is April (6.8mph).
The calmest months (with the lowest average wind speed) are July and August (5.2mph).

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Average humidity in April
Jacksonville, FL

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

The month with the highest relative humidity is December (76%).
The month with the lowest relative humidity is March (69%).

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Average rainfall in April
Jacksonville, FL

Average rainfall in April - Jacksonville, FL
  • Average rainfall in April: 2.09"

The wettest month (with the highest rainfall) is August (3.66").
The driest month (with the least rainfall) is January (1.1").

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Average rainfall days in April
Jacksonville, FL

Average rainfall days in April - Jacksonville, FL
  • Average rainfall days in April: 12.3 days

The month with the highest number of rainy days is August (23.3 days).
The month with the least rainy days is November (9 days).

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Average snowfall days in April
Jacksonville, FL

Average snowfall days in April - Jacksonville, FL
  • Average snowfall days in April: 0 days

The month with the highest number of snowfall days is December (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, August, September, October and November (0 days).

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Average sea temperature in April
Jacksonville, FL

Average sea temperature in April - Jacksonville, FL
  • Average sea temperature in April: 69.1°F

The best month for swimming (with the highest average sea temperature) is August (83.5°F).
The coldest month (with the lowest average sea temperature) is February (60.4°F).

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

Average daylight in April / Average sunshine in April - Jacksonville, FL
  • Average daylight in April: 12h and 56min

The month with the longest days is June (Average daylight: 14h and 4min).
The month with the shortest days is December (Average daylight: 10h and 14min).

  • Average sunshine in April: 9h and 24min

The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 54min).

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Average sunshine days in April
Jacksonville, FL

Average sunshine days in April - Jacksonville, FL
  • Average sunshine days in April: 16.3 days

The month with the most sunshine days is January (18.8 days).
The month with the least sunshine days is August (6.3 days).

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Average UV index in April
Jacksonville, FL

Average UV index in April - Jacksonville, FL
  • Average UV index in April: 6

The months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is January (UV index 4).

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Average cloud cover in April
Jacksonville, FL

Average cloud cover in April - Jacksonville, FL
  • Average cloud cover in April: 29

The month with the most cloud cover is December (Cloud cover 39).
The month with the least cloud cover is May (Cloud cover 27).

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Average visibility in April
Jacksonville, FL

Average visibility in April - Jacksonville, 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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