August weather forecast
Governor Grayson Manor, MD

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Weather in August

The last month of the summer, August, is another warm month in Governor Grayson Manor, Maryland, with an average temperature fluctuating between 82.6°F (28.1°C) and 69.6°F (20.9°C).

Temperature

The arrival of August marks a slight shift to an average high-temperature of a still warm 82.6°F (28.1°C) from July's 84.4°F (29.1°C). In Governor Grayson Manor, the average nighttime temperature during August is a pleasant 69.6°F (20.9°C).

Heat index

During August, the heat index is estimated at a tropical 89.6°F (32°C). If one continues to be active during exposure, it might cause tiredness and subsequent heat cramps.
Heat index's context suggests values are appropriate for shady areas and slight breezes. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. 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 primarily vital for children. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.

Humidity

In Governor Grayson Manor, the average relative humidity in August is 76%.

Rainfall

In August, the rain falls for 14 days. Throughout August, 3.19" (81mm) of precipitation is accumulated. Throughout the year, there are 159 rainfall days, and 32.36" (822mm) of precipitation is accumulated.

Snowfall

In Governor Grayson Manor, snow does not fall in May through October.

Daylight

In August, the average length of the day is 13h and 38min.
On the first day of the month, sunrise is at 6:06 am and sunset at 8:15 pm. On the last day of August, in Governor Grayson Manor, sunrise is at 6:33 am and sunset at 7:36 pm EDT.

Sunshine

The average sunshine in August is 10.5h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: The UV index of 6 during August leads to these advisories:
Prevent overexposure. Protection from the sun's harmful effects is needed. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.

Frequently asked questions

Is it hot during August?

An average high-temperature, in August, in Governor Grayson Manor, is 82.6°F (28.1°C) and the average low-temperature is 69.6°F (20.9°C). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which factors the actual air temperature with the relative humidity, in August is estimated at 89.6°F (32°C).

What is the average humidity in August?

In Governor Grayson Manor, the average relative humidity in August is 76%.

How many days does it rain in August?

In August, the rain falls for 14 days. Throughout August, 3.19" (81mm) of precipitation is accumulated.

When it does not snow?

May through October are months without snowfall.

What is the average length of the day in August?

The average day length in August is 13h and 38min.

When is the sunrise / sunset in August?

On the first day of August, sunrise is at 6:06 am and sunset at 8:15 pm. On the last day of the month, sunrise is at 6:33 am and sunset at 7:36 pm EDT.

How long on average sun shines in August?

In Governor Grayson Manor, the average sunshine duration in August is 10.5h.

What is the month with the highest UV index?

May through August, with an average maximum UV index of 6, are months with the highest UV index in Governor Grayson Manor.

What is the UV index intensity in August in Governor Grayson Manor?

In Governor Grayson Manor, the average daily maximum UV index in August is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe 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
Governor Grayson Manor, MD

Average temperature in August - Governor Grayson Manor, MD
  • Average high temperature in August: 82.6°F

The warmest month (with the highest average high temperature) is July (84.4°F).
The month with the lowest average high temperature is January (40.1°F).

  • Average low temperature in August: 69.6°F

The month with the highest average low temperature is July (71.2°F).
The coldest month (with the lowest average low temperature) is January (29.5°F).

Average pressure in August
Governor Grayson Manor, MD

Average pressure in August - Governor Grayson Manor, 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 (29.94"Hg).

Average wind speed in August
Governor Grayson Manor, MD

Average wind speed in August - Governor Grayson Manor, MD
  • Average wind speed in August: 6.6mph

The windiest months (with the highest average wind speed) are February and March (10.1mph).
The calmest months (with the lowest average wind speed) are July and August (6.6mph).

Average humidity in August
Governor Grayson Manor, MD

Average humidity in August - Governor Grayson Manor, MD
  • Average humidity in August: 76%

The month with the highest relative humidity is May (79%).
The months with the lowest relative humidity are January and November (73%).

Average rainfall in August
Governor Grayson Manor, MD

Average rainfall in August - Governor Grayson Manor, MD
  • Average rainfall in August: 3.19"

The wettest month (with the highest rainfall) is July (3.31").
The driest month (with the least rainfall) is September (1.89").

Average rainfall days in August
Governor Grayson Manor, MD

Average rainfall days in August - Governor Grayson Manor, MD
  • Average rainfall days in August: 14 days

The month with the highest number of rainy days is May (18.1 days).
The month with the least rainy days is November (8.8 days).

Average snowfall in August
Governor Grayson Manor, MD

Average snowfall in August - Governor Grayson Manor, MD
  • Average snowfall in August: 0"

The month with the highest snowfall is January (1.42").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in August
Governor Grayson Manor, MD

Average snowfall days in August - Governor Grayson Manor, MD
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (4.2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in August /
Average sunshine in August
Governor Grayson Manor, MD

Average daylight in August / Average sunshine in August - Governor Grayson Manor, 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 30min).

  • Average sunshine in August: 10h and 3min

The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).

Average sunshine days in August
Governor Grayson Manor, MD

Average sunshine days in August - Governor Grayson Manor, MD
  • Average sunshine days in August: 15.2 days

The month with the most sunshine days is November (19.4 days).
The month with the least sunshine days is May (11.1 days).

Average UV index in August
Governor Grayson Manor, MD

Average UV index in August - Governor Grayson Manor, 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).

Average cloud cover in August
Governor Grayson Manor, MD

Average cloud cover in August - Governor Grayson Manor, MD
  • Average cloud cover in August: 29

The months with the most cloud cover are February, March and December (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 28).

Average visibility in August
Governor Grayson Manor, MD

Average visibility in August - Governor Grayson Manor, 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).

Governor Grayson Manor, Maryland, USA

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