August weather forecast
Antietam Farmettes, MD

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Weather in August

August, the last month of the summer in Antietam Farmettes, is also a moderately hot month, with temperature in the range of an average low of 62.6°F (17°C) and an average high of 83.3°F (28.5°C).

Temperature

August brings an average high-temperature of a still warm 83.3°F (28.5°C), showing a slight difference from July's 85.6°F (29.8°C). Antietam Farmettes's average low-temperature in the month of August is recorded at a refreshing 62.6°F (17°C).

Heat index

The heat index value for August is estimated at a hot 91.4°F (33°C). Adopt special protective actions against heat exhaustion and heat cramps. Long-duration activity risks heatstroke.
Keep in mind the heat index values are meant for areas in shade and with light wind. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'feels like' or 'apparent temperature', binds temperature metrics with humidity values to give a sense of the actual warmth. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are especially vital to children. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.

Humidity

In August, the average relative humidity is 76%.

Rainfall

In Antietam Farmettes, during August, the rain falls for 16.3 days and regularly aggregates up to 2.91" (74mm) of precipitation. Throughout the year, there are 162.4 rainfall days, and 30.16" (766mm) of precipitation is accumulated.

Snowfall

May through September are months without snowfall in Antietam Farmettes, Maryland.

Daylight

In August, the average length of the day is 13h and 41min.
On the first day of August, sunrise is at 6:11 am and sunset at 8:23 pm. On the last day of the month, sunrise is at 6:38 am and sunset at 7:42 pm EDT.

Sunshine

The average sunshine in August is 10.2h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: The maximum daily UV index of 6 in August interprets into the following recommendations:
Beware of overexposure. Fair-skinned individuals risk burning in less than 20 minutes. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
Updated: Jul 16, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is it hot in Antietam Farmettes during August?

Antietam Farmettes in August has an average high-temperature of 83.3°F (28.5°C) and an average low-temperature of 62.6°F (17°C). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which factors the actual air temperature with the relative humidity, in August is estimated at 91.4°F (33°C).

What is the average humidity in August?

In August, the average relative humidity is 76%.

How many days does it rain in August?

In Antietam Farmettes, during August, the rain falls for 16.3 days and regularly aggregates up to 2.91" (74mm) of precipitation.

When it does not snow in Antietam Farmettes?

May through September are months without snowfall.

What is the average length of the day in August?

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

What time are sunrise and sunset in August?

In August, on the first day of the month, sunrise is at 6:11 am and sunset at 8:23 pm. On the last day of the month, sunrise is at 6:38 am and sunset at 7:42 pm EDT.

How long on average sun shines in August?

In August, the average sunshine duration is 10.2h.

When is the highest UV index?

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

How high is the UV index in August?

The average daily maximum UV index in August is 6. A UV Index reading of 6 to 7 represents 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
Antietam Farmettes, MD

Average temperature in August - Antietam Farmettes, MD
  • Average high temperature in August: 83.3°F

The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (37°F).

  • Average low temperature in August: 62.6°F

The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (23.4°F).

Average pressure in August
Antietam Farmettes, MD

Average pressure in August - Antietam Farmettes, 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).

Average wind speed in August
Antietam Farmettes, MD

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

The windiest months (with the highest average wind speed) are January, February and March (7.6mph).
The calmest months (with the lowest average wind speed) are July and August (4.5mph).

Average humidity in August
Antietam Farmettes, MD

Average humidity in August - Antietam Farmettes, MD
  • Average humidity in August: 76%

The months with the highest relative humidity are May, October and December (79%).
The month with the lowest relative humidity is July (74%).

Average rainfall in August
Antietam Farmettes, MD

Average rainfall in August - Antietam Farmettes, MD
  • Average rainfall in August: 2.91"

The wettest month (with the highest rainfall) is July (3.27").
The driest month (with the least rainfall) is January (1.97").

Average rainfall days in August
Antietam Farmettes, MD

Average rainfall days in August - Antietam Farmettes, MD
  • Average rainfall days in August: 16.3 days

The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is November (9.4 days).

Average snowfall in August
Antietam Farmettes, MD

Average snowfall in August - Antietam Farmettes, MD
  • Average snowfall in August: 0"

The month with the highest snowfall is January (4.72").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in August
Antietam Farmettes, MD

Average snowfall days in August - Antietam Farmettes, MD
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (7.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in August /
Average sunshine in August
Antietam Farmettes, MD

Average daylight in August / Average sunshine in August - Antietam Farmettes, 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 1min

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).

Average sunshine days in August
Antietam Farmettes, MD

Average sunshine days in August - Antietam Farmettes, MD
  • Average sunshine days in August: 12.8 days

The month with the most sunshine days is November (18.9 days).
The month with the least sunshine days is April (11 days).

Average UV index in August
Antietam Farmettes, MD

Average UV index in August - Antietam Farmettes, 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).

Average cloud cover in August
Antietam Farmettes, MD

Average cloud cover in August - Antietam Farmettes, MD
  • Average cloud cover in August: 33

The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is July (Cloud cover 32).

Average visibility in August
Antietam Farmettes, MD

Average visibility in August - Antietam Farmettes, MD
  • Average visibility in August: 6mi

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

Antietam Farmettes, Maryland, USA

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