April weather forecast
Crystal Heights, FL

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Weather in April

April, like March, in Crystal Heights, Florida, is another warm spring month, with temperature in the range of an average high of 81.5°F (27.5°C) and an average low of 64°F (17.8°C).

Temperature

In April, the meteorological conditions subtly change with the average high-temperature edging from 75.7°F (24.3°C) in March to a still moderately hot 81.5°F (27.5°C). Crystal Heights's nights in April cool down to an average low-temperature of 64°F (17.8°C).

Heat index

For most parts of April, the heat index is computed to be a hot 86°F (30°C). Continuing activity during long-lasting exposure might induce tiredness and result in heat cramps.
It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', determines the feeling of heat when you account for the relative humidity. The impact of weather is personal, differing among a variety of people based on differences in body mass, height, and the level of physical exertion. Sunshine, when direct, has the potential to intensify weather effects, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Kids are generally in more danger than adults because they perspire less. Their large skin surface area compared to their small bodies and the excessive heat due to their actions raises their risk.

Humidity

In Crystal Heights, the average relative humidity in April is 72%.

Rainfall

In April, in Crystal Heights, the rain falls for 12.9 days. Throughout April, 1.89" (48mm) of precipitation is accumulated. Throughout the year, in Crystal Heights, there are 185.5 rainfall days, and 30.43" (773mm) of precipitation is accumulated.

Snowfall

February through December are months without snowfall in Crystal Heights.

Daylight

In April, the average length of the day is 12h and 53min.
On the first day of April in Crystal Heights, sunrise is at 7:14 am and sunset at 7:43 pm. On the last day of the month, sunrise is at 6:44 am and sunset at 8:00 pm EDT.

Sunshine

In April, the average sunshine is 9.5h.

UV index

In April, the average daily maximum UV index in Crystal Heights is 6. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: During April, 6 as the daily maximum UV index converts into the following advice:
Resist overexposure. Safeguarding from solar damage is indispensable. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
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Frequently asked questions

What are the temperatures in Crystal Heights in April?

In April, in Crystal Heights, the average high-temperature is 81.5°F (27.5°C), and the average low-temperature is 64°F (17.8°C). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which factors the actual air temperature with the relative humidity, in April is computed to be 86°F (30°C).

What is the average humidity in April in Crystal Heights?

In Crystal Heights, Florida, the average relative humidity in April is 72%.

How many days does it rain in April in Crystal Heights?

In Crystal Heights, in April, during 12.9 rainfall days, 1.89" (48mm) of precipitation is typically accumulated.

When it does not snow in Crystal Heights?

In Crystal Heights, Florida, snow does not fall in February through December.

What is the average length of the day in April in Crystal Heights?

In April, the average day length in Crystal Heights, Florida, is 12h and 53min.

When is the sunrise / sunset in April in Crystal Heights?

On the first day of April in Crystal Heights, Florida, sunrise is at 7:14 am and sunset at 7:43 pm. On the last day of the month, sunrise is at 6:44 am and sunset at 8:00 pm EDT.

How long on average sun shines in April in Crystal Heights?

The average sunshine duration in April in Crystal Heights, Florida, is 9.5h.

What is the UV index intensity in April in Crystal Heights?

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

Average temperature in April
Crystal Heights, FL

Average temperature in April - Crystal Heights, FL
  • Average high temperature in April: 81.5°F

The warmest month (with the highest average high temperature) is August (91°F).
The month with the lowest average high temperature is January (67.8°F).

  • Average low temperature in April: 64°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 (52°F).

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Average pressure in April
Crystal Heights, FL

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

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is September (29.97"Hg).

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Average wind speed in April
Crystal Heights, FL

Average wind speed in April - Crystal Heights, FL
  • Average wind speed in April: 6.6mph

The windiest months (with the highest average wind speed) are January, March and April (6.6mph).
The calmest month (with the lowest average wind speed) is July (4.7mph).

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Average humidity in April
Crystal Heights, FL

Average humidity in April - Crystal Heights, FL
  • Average humidity in April: 72%

The months with the highest relative humidity are August and September (77%).
The month with the lowest relative humidity is March (70%).

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Average rainfall in April
Crystal Heights, FL

Average rainfall in April - Crystal Heights, FL
  • Average rainfall in April: 1.89"

The wettest month (with the highest rainfall) is August (4.72").
The driest month (with the least rainfall) is March (1.18").

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Average rainfall days in April
Crystal Heights, FL

Average rainfall days in April - Crystal Heights, FL
  • Average rainfall days in April: 12.9 days

The month with the highest number of rainy days is August (23.8 days).
The month with the least rainy days is January (10.1 days).

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Average snowfall in April
Crystal Heights, FL

Average snowfall in April - Crystal Heights, FL
  • Average snowfall in April: 0"

The month with the highest snowfall is January (0.04").
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in April
Crystal Heights, FL

Average snowfall days in April - Crystal Heights, FL
  • Average snowfall days in April: 0 days

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

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Average daylight in April /
Average sunshine in April
Crystal Heights, FL

Average daylight in April / Average sunshine in April - Crystal Heights, FL
  • Average daylight in April: 12h and 5min

The month with the longest days is June (Average daylight: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 18min).

  • Average sunshine in April: 9h and 3min

The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 6h and 12min).

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Average sunshine days in April
Crystal Heights, FL

Average sunshine days in April - Crystal Heights, FL
  • Average sunshine days in April: 13.5 days

The month with the most sunshine days is January (17.4 days).
The month with the least sunshine days is August (4.3 days).

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Average UV index in April
Crystal Heights, FL

Average UV index in April - Crystal Heights, 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 month with the lowest UV index is January (UV index 4).

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Average cloud cover in April
Crystal Heights, FL

Average cloud cover in April - Crystal Heights, FL
  • Average cloud cover in April: 28

The month with the most cloud cover is February (Cloud cover 36).
The month with the least cloud cover is May (Cloud cover 27).

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Average visibility in April
Crystal Heights, FL

Average visibility in April - Crystal Heights, 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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Crystal Heights, Florida, USA

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