August weather forecast
Hilliard, FL

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Weather in August

August, the last month of the summer in Hilliard, is also a hot month, with an average temperature ranging between max 91.8°F (33.2°C) and min 75°F (23.9°C).

Temperature

August commences with an average high-temperature of a still tropical 91.8°F (33.2°C), showing little deviation from July's 92.3°F (33.5°C). In Hilliard, the expected average low-temperature for August is a moderately hot 75°F (23.9°C).

Heat index

The heat index for August is appraised at a blazing hot 116.6°F (47°C). Eyes open: Heat cramps and heat exhaustion are expected. Prolonged exertion could lead to heatstroke.
In terms of the heat index, values are set with light wind and shade conditions in mind. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', unifies temperature and humidity readings to offer a comprehensive feel of warmth. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. Direct sunlight can potentially raise the heat index by 15 Fahrenheit (8 Celsius) degrees, so it's crucial to consider. Heat index values are essentially critical for children. 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.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. When relative humidity is heightened, it slows the rate of evaporation, thereby decreasing the body's ability to shed heat and creating a sensation of overheating. Should the body fail to balance its heat gain, the escalating temperature poses health challenges.

Humidity

The average relative humidity in August in Hilliard is 77%.

Rainfall

August is the month with the most rainfall. Rain falls for 25.7 days and accumulates 5.39" (137mm) of precipitation.

Snowfall

January, March through December are months without snowfall.

Daylight

In August, the average length of the day is 13h and 14min.
On the first day of the month, sunrise is at 6:45 am and sunset at 8:22 pm. On the last day of August, in Hilliard, sunrise is at 7:03 am and sunset at 7:51 pm EDT.

Sunshine

The average sunshine in August is 10.1h.

UV index

The average daily maximum UV index in August is 6. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The daily maximum UV index of 6 in August interprets into the following advice:
Guard oneself from overexposure. Defence against sun injury is vital. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. 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

How hot does it get in Hilliard in August?

The high-temperature in Hilliard, Florida, during August is 91.8°F (33.2°C) and the low-temperature is 75°F (23.9°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 August is appraised at 116.6°F (47°C).

What is the average humidity in August in Hilliard?

The average relative humidity in August in Hilliard, Florida, is 77%.

What is the rainiest month in Hilliard?

August is the month with the most rainfall. Rain falls for 25.7 days and accumulates 5.39" (137mm) of precipitation.

How many days does it rain in August in Hilliard?

In Hilliard, Florida, in August, it is raining for 25.7 days, with typically 5.39" (137mm) of accumulated precipitation.

When it does not snow in Hilliard?

In Hilliard, snow does not fall in January, March through December.

How many hours of daylight does Hilliard have in August?

The average day length in August is 13h and 14min.

When are sunrise and sunset in August in Hilliard?

In August, on the first day of the month, sunrise is at 6:45 am and sunset at 8:22 pm. On the last day of the month, in Hilliard, sunrise is at 7:03 am and sunset at 7:51 pm EDT.

How long on average sun shines in August in Hilliard?

In August, the average sunshine duration in Hilliard, Florida, is 10.1h.

What is the UV index reading in August in Hilliard?

In Hilliard, the average daily maximum UV index in August is 6. A UV Index estimate of 6 to 7 represents 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 August
Hilliard, FL

Average temperature in August - Hilliard, FL
  • Average high temperature in August: 91.8°F

The warmest month (with the highest average high temperature) is July (92.3°F).
The month with the lowest average high temperature is January (62.2°F).

  • Average low temperature in August: 75°F

The month with the highest average low temperature is August (75°F).
The coldest month (with the lowest average low temperature) is January (44.4°F).

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Average pressure in August
Hilliard, FL

Average pressure in August - Hilliard, FL
  • Average pressure in August: 29.98"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.98"Hg).

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Average wind speed in August
Hilliard, FL

Average wind speed in August - Hilliard, FL
  • Average wind speed in August: 4.3mph

The windiest month (with the highest average wind speed) is April (5.8mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).

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Average humidity in August
Hilliard, FL

Average humidity in August - Hilliard, FL
  • Average humidity in August: 77%

The month with the highest relative humidity is December (78%).
The month with the lowest relative humidity is March (70%).

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Average rainfall in August
Hilliard, FL

Average rainfall in August - Hilliard, FL
  • Average rainfall in August: 5.39"

The wettest month (with the highest rainfall) is August (5.39").
The driest month (with the least rainfall) is November (1.34").

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Average rainfall days in August
Hilliard, FL

Average rainfall days in August - Hilliard, FL
  • Average rainfall days in August: 25.7 days

The month with the highest number of rainy days is August (25.7 days).
The month with the least rainy days is November (9 days).

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Average snowfall days in August
Hilliard, FL

Average snowfall days in August - Hilliard, FL
  • Average snowfall days in August: 0 days

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

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Average daylight in August /
Average sunshine in August
Hilliard, FL

Average daylight in August / Average sunshine in August - Hilliard, FL
  • Average daylight in August: 13h and 1min

The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).

  • Average sunshine in August: 10h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).

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Average sunshine days in August
Hilliard, FL

Average sunshine days in August - Hilliard, FL
  • Average sunshine days in August: 3.8 days

The month with the most sunshine days is January (19.8 days).
The month with the least sunshine days is August (3.8 days).

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Average UV index in August
Hilliard, FL

Average UV index in August - Hilliard, FL
  • Average UV index in August: 6

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

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Average cloud cover in August
Hilliard, FL

Average cloud cover in August - Hilliard, FL
  • Average cloud cover in August: 33

The month with the most cloud cover is December (Cloud cover 42).
The months with the least cloud cover are July and October (Cloud cover 31).

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Average visibility in August
Hilliard, FL

Average visibility in August - Hilliard, FL
  • Average visibility in August: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is December (5mi).

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Hilliard, Florida, USA

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