May weather forecast
Crystal Heights, FL

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Weather in May

May, the last month of the spring in Crystal Heights, is also a moderately hot month, with an average temperature fluctuating between 85.6°F (29.8°C) and 69.1°F (20.6°C).

Temperature

The transition into May marks the average high-temperature at a still moderately hot 85.6°F (29.8°C), differing minimally from April's 81.5°F (27.5°C). Crystal Heights, during May, witnesses an average low-temperature of 69.1°F (20.6°C).

Heat index

The heat index value during May is computed to be a torrid 95°F (35°C). Adopt extra safety steps, risk of heat exhaustion and heat cramps is notable. Sustained activity might cause heatstroke.
Bear in mind that the heat index values are determined for shaded areas and light breezes. The heat index has the possibility to be enhanced by 15 Fahrenheit (8 Celsius) degrees when there is direct sun exposure.
Note: The heat index, also known as 'apparent temperature' or 'real feel', shows a temperature sensation when both heat and moisture conditions are combined. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are particularly important for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.
The process of perspiration is vital for the human body to get rid of excess warmth by allowing sweat to evaporate. Increased relative humidity interferes with body cooling by slowing the rate of evaporation, resulting in a slower body cooling rate and a heightened feeling of heat. Rising body temperatures resulting from an imbalance in heat absorption can lead to potential thermal issues.

Humidity

The average relative humidity in May in Crystal Heights is 73%.

Rainfall

In Crystal Heights, in May, it is raining for 16.1 days, with typically 2.87" (73mm) of accumulated precipitation. In Crystal Heights, Florida, during the entire year, the rain falls for 185.5 days and collects up to 30.43" (773mm) of precipitation.

Snowfall

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

Daylight

In May, the average length of the day in Crystal Heights is 13h and 35min.
On the first day of the month, sunrise is at 6:43 am and sunset at 8:01 pm. On the last day of May, sunrise is at 6:27 am and sunset at 8:18 pm EDT.

Sunshine

The average sunshine in May in Crystal Heights is 10.7h.

UV index

May through September, with an average maximum UV index of 7, are months with the highest UV index in Crystal Heights. A UV Index estimate of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The daily high UV index of 7 in May translates into this advice:
Persist with safeguards and heed sun safety doctrines. Keeping sunburn at bay is of prime importance. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total 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.
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Frequently asked questions

Is it hot in Crystal Heights during May?

In Crystal Heights, 85.6°F (29.8°C) is the average high-temperature and 69.1°F (20.6°C) is the average low-temperature during May. In May, the average heat index (a.k.a. 'real feel', 'feels like'), which combines air temperature and relative humidity, is computed to be 95°F (35°C).

What is the average humidity in May in Crystal Heights?

In Crystal Heights, Florida, the average relative humidity in May is 73%.

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

In May, in Crystal Heights, the rain falls for 16.1 days. Throughout May, 2.87" (73mm) of precipitation is accumulated.

When it does not snow in Crystal Heights?

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

How many hours of daylight does Crystal Heights have in May?

In May, the average day length in Crystal Heights is 13h and 35min.

What time are sunrise and sunset in May in Crystal Heights?

On the first day of May in Crystal Heights, Florida, sunrise is at 6:43 am and sunset at 8:01 pm. On the last day of the month, sunrise is at 6:27 am and sunset at 8:18 pm EDT.

How many hours of sunshine does Crystal Heights have in May?

The average sunshine duration in May in Crystal Heights, Florida, is 10.7h.

What is the month with the highest UV index in Crystal Heights?

The months with the highest UV index in Crystal Heights, Florida, are May through September, with an average maximum UV index of 7.

What is the UV index reading in May in Crystal Heights?

In May, the average daily maximum UV index is 7. A UV Index estimate of 6 to 7 represents 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 May
Crystal Heights, FL

Average temperature in May - Crystal Heights, FL
  • Average high temperature in May: 85.6°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 May: 69.1°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 May
Crystal Heights, FL

Average pressure in May - Crystal Heights, FL
  • Average pressure in May: 30.02"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 May
Crystal Heights, FL

Average wind speed in May - Crystal Heights, FL
  • Average wind speed in May: 6.1mph

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 May
Crystal Heights, FL

Average humidity in May - Crystal Heights, FL
  • Average humidity in May: 73%

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 May
Crystal Heights, FL

Average rainfall in May - Crystal Heights, FL
  • Average rainfall in May: 2.87"

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 May
Crystal Heights, FL

Average rainfall days in May - Crystal Heights, FL
  • Average rainfall days in May: 16.1 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 May
Crystal Heights, FL

Average snowfall in May - Crystal Heights, FL
  • Average snowfall in May: 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 May
Crystal Heights, FL

Average snowfall days in May - Crystal Heights, FL
  • Average snowfall days in May: 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 May /
Average sunshine in May
Crystal Heights, FL

Average daylight in May / Average sunshine in May - Crystal Heights, FL
  • Average daylight in May: 13h and 4min

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 May: 10h and 4min

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 May
Crystal Heights, FL

Average sunshine days in May - Crystal Heights, FL
  • Average sunshine days in May: 12.5 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 May
Crystal Heights, FL

Average UV index in May - Crystal Heights, FL
  • Average UV index in May: 7

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 May
Crystal Heights, FL

Average cloud cover in May - Crystal Heights, FL
  • Average cloud cover in May: 27

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 May
Crystal Heights, FL

Average visibility in May - Crystal Heights, FL
  • Average visibility in May: 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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