August weather forecast
Port Republic, MD

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Weather in August

August, the last month of the summer in Port Republic, is another warm month, with an average temperature fluctuating between 83.7°F (28.7°C) and 69.4°F (20.8°C).

Temperature

August is marked by an average high-temperature of a still moderately hot 83.7°F (28.7°C), almost identical to the preceding month. The average low-temperature of 69.4°F (20.8°C) is witnessed during August.

Heat index

In August, the average heat index is appraised at a hot 91.4°F (33°C). Incorporate additional preventive steps, heat exhaustion and heat cramps are possible. Long-lasting activity may cause heatstroke.
Records show heat index calculations are tailored for shaded regions and mild winds. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is achieved by amalgamating air temperature with the relative humidity readings. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Take note that direct exposure to the sun can increase the felt temperature, possibly adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are essentially critical for children. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.

Humidity

The average relative humidity in August in Port Republic is 76%.

Rainfall

In August, in Port Republic, the rain falls for 17.7 days. Throughout August, 4.33" (110mm) of precipitation is accumulated. In Port Republic, during the entire year, the rain falls for 158.1 days and collects up to 33.07" (840mm) of precipitation.

Snowfall

In Port Republic, snow does not fall in April through October.

Daylight

In Port Republic, the average length of the day in August is 13h and 37min.
On the first day of August in Port Republic, Maryland, sunrise is at 6:08 am and sunset at 8:16 pm. On the last day of the month, sunrise is at 6:35 am and sunset at 7:37 pm EDT.

Sunshine

In August, the average sunshine is 10.2h.

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 health hazard from unsafe exposure to UV radiation for the average person.
Note: The maximum daily UV index of 6 in August interprets into the following recommendations:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
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Frequently asked questions

Is it hot in Port Republic during August?

The high-temperature in Port Republic, Maryland, during August is 83.7°F (28.7°C) and the low-temperature is 69.4°F (20.8°C). The average heat index (a.k.a. 'real feel', 'feels like'), which combines relative humidity and air temperature, in August is appraised at 91.4°F (33°C).

What is the average humidity in August in Port Republic?

In August, the average relative humidity in Port Republic, Maryland, is 76%.

How much does it rain in Port Republic in August?

In Port Republic, during August, the rain falls for 17.7 days and regularly aggregates up to 4.33" (110mm) of precipitation.

When it does not snow in Port Republic?

April through October are months without snowfall in Port Republic, Maryland.

How many hours of daylight does Port Republic have in August?

In August, the average day length in Port Republic, Maryland, is 13h and 37min.

What time are sunrise and sunset in August in Port Republic?

On the first day of August in Port Republic, Maryland, sunrise is at 6:08 am and sunset at 8:16 pm. On the last day of the month, sunrise is at 6:35 am and sunset at 7:37 pm EDT.

How long on average sun shines in August in Port Republic?

In Port Republic, Maryland, the average sunshine duration in August is 10.2h.

What is the month with the highest UV index in Port Republic?

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

How high is the UV index in August in Port Republic?

In Port Republic, Maryland, the average daily maximum UV index in August is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to 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
Port Republic, MD

Average temperature in August - Port Republic, MD
  • Average high temperature in August: 83.7°F

The warmest month (with the highest average high temperature) is July (85.5°F).
The month with the lowest average high temperature is January (41.5°F).

  • Average low temperature in August: 69.4°F

The month with the highest average low temperature is July (70.7°F).
The coldest month (with the lowest average low temperature) is January (30°F).

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Average pressure in August
Port Republic, MD

Average pressure in August - Port Republic, MD
  • Average pressure in August: 29.99"Hg

The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

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Average wind speed in August
Port Republic, MD

Average wind speed in August - Port Republic, MD
  • Average wind speed in August: 6.2mph

The windiest month (with the highest average wind speed) is March (9.2mph).
The calmest month (with the lowest average wind speed) is July (6.1mph).

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Average humidity in August
Port Republic, MD

Average humidity in August - Port Republic, MD
  • Average humidity in August: 76%

The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is January (72%).

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Average rainfall in August
Port Republic, MD

Average rainfall in August - Port Republic, MD
  • Average rainfall in August: 4.33"

The wettest month (with the highest rainfall) is July (4.41").
The driest month (with the least rainfall) is January (1.81").

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Average rainfall days in August
Port Republic, MD

Average rainfall days in August - Port Republic, MD
  • Average rainfall days in August: 17.7 days

The month with the highest number of rainy days is August (17.7 days).
The month with the least rainy days is November (8 days).

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Average snowfall in August
Port Republic, MD

Average snowfall in August - Port Republic, MD
  • Average snowfall in August: 0"

The month with the highest snowfall is January (1.85").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in August
Port Republic, MD

Average snowfall days in August - Port Republic, MD
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (3.7 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
Port Republic, MD

Average daylight in August / Average sunshine in August - Port Republic, MD
  • Average daylight in August: 13h and 4min

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

  • 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 February (Average sunshine: 5h and 0min).

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Average sunshine days in August
Port Republic, MD

Average sunshine days in August - Port Republic, MD
  • Average sunshine days in August: 11.3 days

The month with the most sunshine days is November (20.4 days).
The month with the least sunshine days is August (11.3 days).

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Average UV index in August
Port Republic, MD

Average UV index in August - Port Republic, MD
  • 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 and December (UV index 2).

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Average cloud cover in August
Port Republic, MD

Average cloud cover in August - Port Republic, MD
  • Average cloud cover in August: 31

The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 29).

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Average visibility in August
Port Republic, MD

Average visibility in August - Port Republic, MD
  • Average visibility in August: 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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Port Republic, Maryland, USA

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