July weather forecast
Williston Highlands, FL

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Weather in July

July, the same as June, in Williston Highlands, Florida, is another tropical summer month, with an average temperature fluctuating between 74.8°F (23.8°C) and 89.8°F (32.1°C).

Temperature

At the onset of July, Williston Highlands records an average high-temperature of a still tropical 89.8°F (32.1°C), showing little deviation from the preceding month. Williston Highlands anticipates an average minimum temperature of 74.8°F (23.8°C) in the month of July.

Heat index

The heat index value during July is computed to be a blisteringly hot 111.2°F (44°C). Observe: Heat exhaustion and heat cramps are probable. Heatstroke is on the horizon with prolonged exertion.
Take note of the fact that heat index values are based on shaded circumstances with light airflows. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'feels like' or 'apparent temperature', shows a temperature sensation when both heat and moisture conditions are combined. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. With direct sunlight, be aware that it might enhance the heat sensation, raising the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Younglings are generally more in peril than adults due to their reduced perspiration. Coupled with a larger skin surface relative to their tiny bodies and greater heat production because of their activity, they become more at risk.
The human body has a built-in cooling mechanism through perspiration; evaporating sweat dissipates the excess heat. When relative humidity is at high levels, the evaporation rate lessens, causing the body to keep more heat than it would in less humid conditions. Rising body temperatures due to excess heat retention could signify impending heat disorders.

Humidity

July through September, with an average relative humidity of 78%, are the most humid months in Williston Highlands.

Rainfall

July is the month with the most rainfall. Rain falls for 19 days and accumulates 1.73" (44mm) of precipitation.

Snowfall

In Williston Highlands, snow does not fall in February through December.

Daylight

In Williston Highlands, the average length of the day in July is 13h and 49min.
On the first day of July, sunrise is at 6:34 am and sunset at 8:33 pm. On the last day of the month, sunrise is at 6:50 am and sunset at 8:22 pm EDT.

Sunshine

The months with the most sunshine in Williston Highlands, Florida, are May and July, with an average of 10.7h of sunshine.

UV index

May through August, with an average maximum UV index of 7, are months with the highest UV index. 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: A typical high UV index of 7 in July suggests the following recommendations:
Guard against overexposure. Protection from sun-induced harm is essential. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Opt for tightly woven and loose clothing to enhance protection from the Sun.
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Frequently asked questions

How hot does it get in Williston Highlands in July?

In July, in Williston Highlands, the average high-temperature is 89.8°F (32.1°C), and the average low-temperature is 74.8°F (23.8°C). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, in July is computed to be 111.2°F (44°C).

What are the most humid months in Williston Highlands?

The months with the highest humidity in Williston Highlands are July through September, with an average relative humidity of 78%.

What is the average humidity in July in Williston Highlands?

In Williston Highlands, Florida, the average relative humidity in July is 78%.

What is the wettest month in Williston Highlands?

The month with the most rainfall in Williston Highlands, Florida, is July, when the rain falls for 19 days and typically aggregates up to 1.73" (44mm) of precipitation.

How many days does it rain in July in Williston Highlands?

In July, the rain falls for 19 days. Throughout July, 1.73" (44mm) of precipitation is accumulated.

When it does not snow in Williston Highlands?

In Williston Highlands, Florida, snow does not fall in February through December.

How many hours of daylight does Williston Highlands have in July?

The average day length in July in Williston Highlands is 13h and 49min.

What time are sunrise and sunset in July in Williston Highlands?

On the first day of July, sunrise is at 6:34 am and sunset at 8:33 pm. On the last day of the month, sunrise is at 6:50 am and sunset at 8:22 pm EDT.

What are the months with the most sunshine in Williston Highlands?

May and July, with an average of 10.7h of sunshine, are months with the most sunshine in Williston Highlands, Florida.

How many hours of sunshine does Williston Highlands have in July?

In July, the average sunshine duration in Williston Highlands, Florida, is 10.7h.

What is the month with the highest UV index in Williston Highlands?

The months with the highest UV index in Williston Highlands, Florida, are May through August, with an average maximum UV index of 7.

What is the UV index reading in July in Williston Highlands?

The average daily maximum UV index in July in Williston Highlands is 7. A UV Index of 6 to 7 symbolizes a high hazard to health from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in July
Williston Highlands, FL

Average temperature in July - Williston Highlands, FL
  • Average high temperature in July: 89.8°F

The warmest month (with the highest average high temperature) is August (90.1°F).
The month with the lowest average high temperature is January (64.9°F).

  • Average low temperature in July: 74.8°F

The month with the highest average low temperature is August (75.4°F).
The coldest month (with the lowest average low temperature) is January (47.3°F).

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Average pressure in July
Williston Highlands, FL

Average pressure in July - Williston Highlands, FL
  • Average pressure in July: 30.01"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is September (29.97"Hg).

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Average wind speed in July
Williston Highlands, FL

Average wind speed in July - Williston Highlands, FL
  • Average wind speed in July: 4.9mph

The windiest months (with the highest average wind speed) are March and April (7mph).
The calmest month (with the lowest average wind speed) is July (4.9mph).

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Average humidity in July
Williston Highlands, FL

Average humidity in July - Williston Highlands, FL
  • Average humidity in July: 78%

The months with the highest relative humidity are July, August and September (78%).
The month with the lowest relative humidity is March (71%).

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Average rainfall in July
Williston Highlands, FL

Average rainfall in July - Williston Highlands, FL
  • Average rainfall in July: 1.73"

The wettest month (with the highest rainfall) is July (1.73").
The driest month (with the least rainfall) is March (0.28").

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Average rainfall days in July
Williston Highlands, FL

Average rainfall days in July - Williston Highlands, FL
  • Average rainfall days in July: 19 days

The month with the highest number of rainy days is July (19 days).
The month with the least rainy days is November (5.1 days).

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Average snowfall days in July
Williston Highlands, FL

Average snowfall days in July - Williston Highlands, FL
  • Average snowfall days in July: 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 July /
Average sunshine in July
Williston Highlands, FL

Average daylight in July / Average sunshine in July - Williston Highlands, FL
  • Average daylight in July: 13h and 5min

The month with the longest days is June (Average daylight: 14h and 0min).
The month with the shortest days is December (Average daylight: 10h and 18min).

  • Average sunshine in July: 10h and 4min

The months with the most sunshine are May and July (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 6h and 0min).

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Average sunshine days in July
Williston Highlands, FL

Average sunshine days in July - Williston Highlands, FL
  • Average sunshine days in July: 7.3 days

The month with the most sunshine days is January (23.5 days).
The month with the least sunshine days is July (7.3 days).

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Average UV index in July
Williston Highlands, FL

Average UV index in July - Williston Highlands, FL
  • Average UV index in July: 7

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

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Average cloud cover in July
Williston Highlands, FL

Average cloud cover in July - Williston Highlands, FL
  • Average cloud cover in July: 31

The months with the most cloud cover are February and December (Cloud cover 37).
The month with the least cloud cover is May (Cloud cover 28).

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Average visibility in July
Williston Highlands, FL

Average visibility in July - Williston Highlands, FL
  • Average visibility in July: 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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Williston Highlands, Florida, USA

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