August weather forecast
Hamilton, VA

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Weather in August

August, the last month of the summer in Hamilton, is another warm month, with an average temperature varying between 84.6°F (29.2°C) and 64°F (17.8°C).

Temperature

Hamilton, Virginia, observes an average high-temperature of a moderately hot 84.6°F (29.2°C) in August, barely different from 86.5°F (30.3°C) in July. In Hamilton, the August nights cool down to an average low of 64°F (17.8°C).

Heat index

August's heat index is computed to be a hot 93.2°F (34°C). Special measures are necessary to avoid heat cramps and heat exhaustion. Persistent activity could result in heatstroke.
Heat index details are generally centered around shaded locations and a mild breeze. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is the outcome of merging air's temperature and its humidity metrics. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.

Humidity

The average relative humidity in August in Hamilton is 75%.

Rainfall

The wettest months are May and August, with an average 3.35" (85mm) of rainfall.

Snowfall

May through September are months without snowfall in Hamilton.

Daylight

In Hamilton, the average length of the day in August is 13h and 39min.
On the first day of August in Hamilton, sunrise is at 6:11 am and sunset at 8:22 pm. On the last day of the month, sunrise is at 6:39 am and sunset at 7:42 pm EDT.

Sunshine

The average sunshine in August is 10.3h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: The average daily UV index of 6 in August transforms into the following instructions:
Evade overexposure. Individuals with fair skin risk burning in under 20 minutes. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Experience reduced UV exposure by about half when donning a wide-brim hat.
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Frequently asked questions

How hot is August in Hamilton?

During August, Hamilton experiences an average high-temperature of 84.6°F (29.2°C) and a low-temperature of 64°F (17.8°C). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which calculates the temperature value influenced by the moisture in the air, in August is computed to be 93.2°F (34°C).

What is the average humidity in August in Hamilton?

In Hamilton, the average relative humidity in August is 75%.

What is the rainiest month in Hamilton?

The months with the most rainfall in Hamilton are May and August, with an average 3.35" (85mm) of precipitation.

How much does it rain in Hamilton in August?

In Hamilton, Virginia, in August, it is raining for 16.7 days, with typically 3.35" (85mm) of accumulated precipitation.

When it does not snow in Hamilton?

In Hamilton, snow does not fall in May through September.

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

In August, the average day length is 13h and 39min.

When is the sunrise / sunset in August in Hamilton?

In August, on the first day of the month, sunrise is at 6:11 am and sunset at 8:22 pm. On the last day of the month, in Hamilton, sunrise is at 6:39 am and sunset at 7:42 pm EDT.

How long on average sun shines in August in Hamilton?

The average sunshine duration in August in Hamilton, Virginia, is 10.3h.

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

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

What is the UV index reading in August in Hamilton?

In August, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high health threat from exposure to the Sun's UV radiation.
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
Hamilton, VA

Average temperature in August - Hamilton, VA
  • Average high temperature in August: 84.6°F

The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (38.7°F).

  • Average low temperature in August: 64°F

The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (24.8°F).

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Average pressure in August
Hamilton, VA

Average pressure in August - Hamilton, VA
  • Average pressure in August: 30"Hg

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

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Average wind speed in August
Hamilton, VA

Average wind speed in August - Hamilton, VA
  • Average wind speed in August: 4.4mph

The windiest month (with the highest average wind speed) is March (7.3mph).
The calmest month (with the lowest average wind speed) is August (4.4mph).

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Average humidity in August
Hamilton, VA

Average humidity in August - Hamilton, VA
  • Average humidity in August: 75%

The months with the highest relative humidity are October and December (78%).
The month with the lowest relative humidity is July (73%).

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Average rainfall in August
Hamilton, VA

Average rainfall in August - Hamilton, VA
  • Average rainfall in August: 3.35"

The wettest months (with the highest rainfall) are May and August (3.35").
The driest month (with the least rainfall) is September (1.93").

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Average rainfall days in August
Hamilton, VA

Average rainfall days in August - Hamilton, VA
  • Average rainfall days in August: 16.7 days

The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is January (10.1 days).

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Average snowfall in August
Hamilton, VA

Average snowfall in August - Hamilton, VA
  • Average snowfall in August: 0"

The month with the highest snowfall is January (4.17").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in August
Hamilton, VA

Average snowfall days in August - Hamilton, VA
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (6.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in August /
Average sunshine in August
Hamilton, VA

Average daylight in August / Average sunshine in August - Hamilton, VA
  • Average daylight in August: 13h and 4min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in August: 10h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The months with the least sunshine are January and December (Average sunshine: 5h and 6min).

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Average sunshine days in August
Hamilton, VA

Average sunshine days in August - Hamilton, VA
  • Average sunshine days in August: 12.2 days

The month with the most sunshine days is November (19.3 days).
The month with the least sunshine days is May (11.1 days).

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Average UV index in August
Hamilton, VA

Average UV index in August - Hamilton, VA
  • 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, November and December (UV index 2).

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Average cloud cover in August
Hamilton, VA

Average cloud cover in August - Hamilton, VA
  • Average cloud cover in August: 33

The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 30).

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Average visibility in August
Hamilton, VA

Average visibility in August - Hamilton, VA
  • Average visibility in August: 6mi

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

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Hamilton, Virginia, USA

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