August weather forecast
Hamillville, TN

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Weather in August

The last month of the summer, August, is another hot month in Hamillville, Tennessee, with an average temperature fluctuating between 65.8°F (18.8°C) and 87.4°F (30.8°C).

Temperature

In August, the average high-temperature registers at a still tropical 87.4°F (30.8°C), nearly identical to July's 87.6°F (30.9°C). Hamillville experiences a substantial divergence from daytime highs in August, with average lows hovering around a comfortable 65.8°F (18.8°C).

Heat index

The average heat index in August is estimated at a sweltering 102.2°F (39°C). Adopt heightened preventive measures, heat exhaustion and heat cramps are probable. Persistent activity could lead to heatstroke.
One should consider that heat index numbers are for shaded settings and light wind. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', evaluates the perceived heat by adding the effect of moisture in the air. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.
Evaporating sweat, thanks to perspiration, acts as a natural air conditioner for the human body. With a high level of moisture in the air, the evaporation process becomes less efficient, preventing the body from cooling down efficiently and resulting in a sensation of overheating. If the body retains more heat than it can expel, the increasing temperature can lead to heat-related conditions.

Humidity

In August, the average relative humidity in Hamillville, Tennessee, is 76%.

Rainfall

In Hamillville, during August, the rain falls for 9.9 days and regularly aggregates up to 1.06" (27mm) of precipitation. Throughout the year, there are 104.5 rainfall days, and 10.98" (279mm) of precipitation is accumulated.

Snowfall

In Hamillville, snow does not fall in April through November.

Daylight

The average length of the day in August in Hamillville is 13h and 26min.
On the first day of the month, sunrise is at 6:50 am and sunset at 8:43 pm. On the last day of August, in Hamillville, sunrise is at 7:13 am and sunset at 8:08 pm EDT.

Sunshine

The average sunshine in August is 9.5h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: The UV index of 6 during August translates into the following guidance:
Stay clear of intense sun exposure. Solar protection is of utmost significance. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
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Frequently asked questions

How hot is August in Hamillville?

An average high-temperature, in August, in Hamillville, is 87.4°F (30.8°C) and the average low-temperature is 65.8°F (18.8°C). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which represents the influence of relative humidity on air temperature, in August is estimated at 102.2°F (39°C).

What is the average humidity in August in Hamillville?

In August, the average relative humidity in Hamillville is 76%.

How many days does it rain in August in Hamillville?

In Hamillville, during August, the rain falls for 9.9 days and regularly aggregates up to 1.06" (27mm) of precipitation.

When it does not snow in Hamillville?

April through November are months without snowfall in Hamillville.

What is the average length of the day in August in Hamillville?

The average day length in August in Hamillville, Tennessee, is 13h and 26min.

When is the sunrise / sunset in August in Hamillville?

On the first day of August in Hamillville, sunrise is at 6:50 am and sunset at 8:43 pm. On the last day of the month, sunrise is at 7:13 am and sunset at 8:08 pm EDT.

How long on average sun shines in August in Hamillville?

The average sunshine duration in August is 9.5h.

What are the months with the highest UV index in Hamillville?

The months with the highest UV index in Hamillville, Tennessee, are May through August, with an average maximum UV index of 6.

How high is the UV index in August in Hamillville?

In August, the average daily maximum UV index in Hamillville is 6. A UV Index value of 6 to 7 symbolizes a high health risk from 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 August
Hamillville, TN

Average temperature in August - Hamillville, TN
  • Average high temperature in August: 87.4°F

The warmest month (with the highest average high temperature) is July (87.6°F).
The month with the lowest average high temperature is January (46°F).

  • Average low temperature in August: 65.8°F

The month with the highest average low temperature is July (66.6°F).
The coldest month (with the lowest average low temperature) is January (30.9°F).

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Average pressure in August
Hamillville, TN

Average pressure in August - Hamillville, TN
  • Average pressure in August: 30"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).

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Average wind speed in August
Hamillville, TN

Average wind speed in August - Hamillville, TN
  • Average wind speed in August: 3.8mph

The windiest month (with the highest average wind speed) is February (6.5mph).
The calmest month (with the lowest average wind speed) is August (3.8mph).

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Average humidity in August
Hamillville, TN

Average humidity in August - Hamillville, TN
  • Average humidity in August: 76%

The month with the highest relative humidity is December (80%).
The months with the lowest relative humidity are June, October and November (75%).

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Average rainfall in August
Hamillville, TN

Average rainfall in August - Hamillville, TN
  • Average rainfall in August: 1.06"

The wettest months (with the highest rainfall) are February and December (1.18").
The driest month (with the least rainfall) is September (0.43").

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Average rainfall days in August
Hamillville, TN

Average rainfall days in August - Hamillville, TN
  • Average rainfall days in August: 9.9 days

The month with the highest number of rainy days is July (11.7 days).
The month with the least rainy days is October (6.1 days).

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Average snowfall in August
Hamillville, TN

Average snowfall in August - Hamillville, TN
  • Average snowfall in August: 0"

The month with the highest snowfall is February (0.31").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

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Average snowfall days in August
Hamillville, TN

Average snowfall days in August - Hamillville, TN
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (1.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in August /
Average sunshine in August
Hamillville, TN

Average daylight in August / Average sunshine in August - Hamillville, TN
  • Average daylight in August: 13h and 2min

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).

  • Average sunshine in August: 9h and 3min

The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).

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Average sunshine days in August
Hamillville, TN

Average sunshine days in August - Hamillville, TN
  • Average sunshine days in August: 19.2 days

The month with the most sunshine days is October (23.6 days).
The month with the least sunshine days is July (16.8 days).

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Average UV index in August
Hamillville, TN

Average UV index in August - Hamillville, TN
  • Average UV index in August: 6

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).

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Average cloud cover in August
Hamillville, TN

Average cloud cover in August - Hamillville, TN
  • Average cloud cover in August: 32

The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is June (Cloud cover 30).

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Average visibility in August
Hamillville, TN

Average visibility in August - Hamillville, TN
  • Average visibility in August: 5mi

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

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Hamillville, Tennessee, USA

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