August weather forecast
Reid, MD

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Weather in August

The last month of the summer, August, is also a moderately hot month in Reid, Maryland, with an average temperature fluctuating between 61.5°F (16.4°C) and 82.2°F (27.9°C).

Temperature

Reid records an average high-temperature of a still moderately hot 82.2°F (27.9°C) in August, closely mirroring the climate of the previous month. In the month of August, the average low-temperature in Reid usually rests at a refreshing 61.5°F (16.4°C).

Heat index

August's heat index is calculated to be a tropical 87.8°F (31°C). When exposure and activity are sustained, they could induce fatigue, with a chance of heat cramps.
Always consider that heat index estimations are for light winds and places in the shade. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is the outcome of merging air's temperature and its humidity metrics. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. Should you be directly under the sun, anticipate a possible increase in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.

Humidity

In Reid, the average relative humidity in August is 77%.

Rainfall

In Reid, during August, the rain falls for 16.6 days and regularly aggregates up to 2.76" (70mm) of precipitation. In Reid, during the entire year, the rain falls for 164.7 days and collects up to 29.17" (741mm) of precipitation.

Snowfall

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

Daylight

The average length of the day in August is 13h and 41min.
On the first day of August in Reid, Maryland, sunrise is at 6:10 am and sunset at 8:23 pm. On the last day of the month, sunrise is at 6:38 am and sunset at 7:43 pm EDT.

Sunshine

In August, the average sunshine is 10.3h.

UV index

The average daily maximum UV index in August is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: The daily maximum UV index of 5 in August interprets into the following advice:
Prioritize safety - The need to safeguard skin and eyes from harm is emphasized. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
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Frequently asked questions

What is the usual temperature for Reid in August?

During August, Reid experiences an average high-temperature of 82.2°F (27.9°C) and a low-temperature of 61.5°F (16.4°C). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which represents the influence of relative humidity on air temperature, in August is calculated to be 87.8°F (31°C).

What is the average humidity in August in Reid?

In August, the average relative humidity in Reid is 77%.

How many days does it rain in August in Reid?

In August, in Reid, Maryland, the rain falls for 16.6 days. Throughout August, 2.76" (70mm) of precipitation is accumulated.

When it does not snow in Reid?

May through September are months without snowfall in Reid, Maryland.

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

In August, the average day length in Reid is 13h and 41min.

When are sunrise and sunset in August in Reid?

On the first day of August in Reid, Maryland, sunrise is at 6:10 am and sunset at 8:23 pm. On the last day of the month, sunrise is at 6:38 am and sunset at 7:43 pm EDT.

How many hours of sunshine does Reid have in August?

The average sunshine duration in August in Reid is 10.3h.

What is the UV index reading in August in Reid?

In Reid, Maryland, the average daily maximum UV index in August is 5. A UV Index value of 3 to 5 symbolizes a medium health risk from unsafe exposure to Sun's UV rays.
Average max. wind speed
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
Reid, MD

Average temperature in August - Reid, MD
  • Average high temperature in August: 82.2°F

The warmest month (with the highest average high temperature) is July (84.6°F).
The month with the lowest average high temperature is January (36.1°F).

  • Average low temperature in August: 61.5°F

The month with the highest average low temperature is July (63.7°F).
The coldest month (with the lowest average low temperature) is January (22.8°F).

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Average pressure in August
Reid, MD

Average pressure in August - Reid, MD
  • 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
Reid, MD

Average wind speed in August - Reid, MD
  • Average wind speed in August: 4.5mph

The windiest month (with the highest average wind speed) is January (7.7mph).
The calmest months (with the lowest average wind speed) are July and August (4.5mph).

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Average humidity in August
Reid, MD

Average humidity in August - Reid, MD
  • Average humidity in August: 77%

The months with the highest relative humidity are May and October (79%).
The months with the lowest relative humidity are April and July (75%).

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Average rainfall in August
Reid, MD

Average rainfall in August - Reid, MD
  • Average rainfall in August: 2.76"

The wettest month (with the highest rainfall) is May (3.11").
The driest month (with the least rainfall) is February (1.97").

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Average rainfall days in August
Reid, MD

Average rainfall days in August - Reid, MD
  • Average rainfall days in August: 16.6 days

The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is January (8.8 days).

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Average snowfall in August
Reid, MD

Average snowfall in August - Reid, MD
  • Average snowfall in August: 0"

The month with the highest snowfall is January (4.21").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in August
Reid, MD

Average snowfall days in August - Reid, MD
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (9 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
Reid, MD

Average daylight in August / Average sunshine in August - Reid, MD
  • 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 24min).

  • Average sunshine in August: 10h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

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Average sunshine days in August
Reid, MD

Average sunshine days in August - Reid, MD
  • Average sunshine days in August: 12.3 days

The month with the most sunshine days is November (18.5 days).
The month with the least sunshine days is May (10.7 days).

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Average UV index in August
Reid, MD

Average UV index in August - Reid, MD
  • Average UV index in August: 5

The months with the highest UV index are May, June and July (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
Reid, MD

Average cloud cover in August - Reid, MD
  • Average cloud cover in August: 33

The months with the most cloud cover are January, February, March and December (Cloud cover 49).
The month with the least cloud cover is July (Cloud cover 31).

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Average visibility in August
Reid, MD

Average visibility in August - Reid, MD
  • Average visibility in August: 6mi

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

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Reid, Maryland, USA

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