August weather forecast
Chateau Valley, MD

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Weather in August

The last month of the summer, August, is another warm month in Chateau Valley, Maryland, with temperature in the range of an average high of 83.8°F (28.8°C) and an average low of 67.3°F (19.6°C).

Temperature

The average high-temperature during August registers at a still moderately hot 83.8°F (28.8°C), maintaining a close resemblance to the previous month. Chateau Valley in August experiences a low-temperature average of 67.3°F (19.6°C).

Heat index

For August, the heat index is evaluated at a tropical 91.4°F (33°C). Additional precautions are required to avert heat cramps and heat exhaustion. Persistent activity may culminate in heatstroke.
Heat index specifics point out values are for conditions of shade and a slight breeze. The heat index has the potential to rise by 15 Fahrenheit (8 Celsius) degrees with direct sunshine exposure.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', represents the fusion of temperature and moisture in the air to suggest how warm it feels. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. Realize that direct exposure to sunlight can augment the felt heat, leading to a potential increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Children often miss understanding the importance of rest and rehydration. Thirst usually appears late during dehydration - therefore, maintaining hydration, particularly during long physical activities, is essential.

Humidity

In Chateau Valley, the average relative humidity in August is 73%.

Rainfall

August is the month with the most rainfall. Rain falls for 17.1 days and accumulates 4.06" (103mm) of precipitation.

Snowfall

April through October are months without snowfall.

Daylight

In Chateau Valley, Maryland, the average length of the day in August is 13h and 40min.
On the first day of the month, sunrise is at 6:08 am and sunset at 8:19 pm. On the last day of August, in Chateau Valley, sunrise is at 6:35 am and sunset at 7:39 pm EDT.

Sunshine

The average sunshine in August is 10.4h.

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 exposure to the Sun's UV radiation for ordinary individuals.
Note: In August, a regular UV index of 6 translates into these guidelines:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. 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

Is it hot in Chateau Valley during August?

Chateau Valley in August has an average high-temperature of 83.8°F (28.8°C) and an average low-temperature of 67.3°F (19.6°C). The average heat index (a.k.a. 'real feel', 'feels like'), which combines air temperature and relative humidity, in August is evaluated at 91.4°F (33°C).

What is the average humidity in August in Chateau Valley?

In August, the average relative humidity in Chateau Valley, Maryland, is 73%.

What is the rainiest month in Chateau Valley?

August is the month with the most rainfall in Chateau Valley, Maryland. Rain falls for 17.1 days and accumulates 4.06" (103mm) of precipitation.

How much does it rain in Chateau Valley in August?

In Chateau Valley, in August, during 17.1 rainfall days, 4.06" (103mm) of precipitation is typically accumulated.

When it does not snow in Chateau Valley?

In Chateau Valley, Maryland, snow does not fall in April through October.

How many hours of daylight does Chateau Valley have in August?

The average day length in August in Chateau Valley is 13h and 40min.

When are sunrise and sunset in August in Chateau Valley?

On the first day of August, sunrise is at 6:08 am and sunset at 8:19 pm. On the last day of the month, sunrise is at 6:35 am and sunset at 7:39 pm EDT.

How many hours of sunshine does Chateau Valley have in August?

In Chateau Valley, the average sunshine duration in August is 10.4h.

What is the month with the highest UV index in Chateau Valley?

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

What is the UV index intensity in August in Chateau Valley?

The average daily maximum UV index in August in Chateau Valley is 6. A UV Index 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
Chateau Valley, MD

Average temperature in August - Chateau Valley, MD
  • Average high temperature in August: 83.8°F

The warmest month (with the highest average high temperature) is July (85.8°F).
The month with the lowest average high temperature is January (38.1°F).

  • Average low temperature in August: 67.3°F

The month with the highest average low temperature is July (68.9°F).
The coldest month (with the lowest average low temperature) is January (26.1°F).

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Average pressure in August
Chateau Valley, MD

Average pressure in August - Chateau Valley, MD
  • Average pressure in August: 29.99"Hg

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in August
Chateau Valley, MD

Average wind speed in August - Chateau Valley, MD
  • Average wind speed in August: 5.3mph

The windiest month (with the highest average wind speed) is March (8.6mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).

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Average humidity in August
Chateau Valley, MD

Average humidity in August - Chateau Valley, MD
  • Average humidity in August: 73%

The months with the highest relative humidity are May and October (77%).
The months with the lowest relative humidity are April and July (72%).

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Average rainfall in August
Chateau Valley, MD

Average rainfall in August - Chateau Valley, MD
  • Average rainfall in August: 4.06"

The wettest month (with the highest rainfall) is August (4.06").
The driest month (with the least rainfall) is January (1.85").

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Average rainfall days in August
Chateau Valley, MD

Average rainfall days in August - Chateau Valley, MD
  • Average rainfall days in August: 17.1 days

The month with the highest number of rainy days is May (18 days).
The month with the least rainy days is January (8.4 days).

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Average snowfall in August
Chateau Valley, MD

Average snowfall in August - Chateau Valley, MD
  • Average snowfall in August: 0"

The month with the highest snowfall is March (3.03").
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
Chateau Valley, MD

Average snowfall days in August - Chateau Valley, MD
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (4.6 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in August /
Average sunshine in August
Chateau Valley, MD

Average daylight in August / Average sunshine in August - Chateau Valley, 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 2min

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

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Average sunshine days in August
Chateau Valley, MD

Average sunshine days in August - Chateau Valley, MD
  • Average sunshine days in August: 12 days

The month with the most sunshine days is November (19.6 days).
The month with the least sunshine days is May (11 days).

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Average UV index in August
Chateau Valley, MD

Average UV index in August - Chateau Valley, 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, February, November and December (UV index 2).

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Average cloud cover in August
Chateau Valley, MD

Average cloud cover in August - Chateau Valley, MD
  • Average cloud cover in August: 32

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
Chateau Valley, MD

Average visibility in August - Chateau Valley, 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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Chateau Valley, Maryland, USA

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