August weather forecast
Bowmans Mill, MD

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Weather in August

The last month of the summer, August, is another warm month in Bowmans Mill, Maryland, with an average temperature ranging between min 61.5°F (16.4°C) and max 82.2°F (27.9°C).

Temperature

The average high-temperature during August is a still warm 82.2°F (27.9°C), almost matching the conditions of the preceding month. Bowmans Mill's average low-temperature is measured at an enjoyable 61.5°F (16.4°C) during August.

Heat index

For August, the heat index is calculated to be a hot 87.8°F (31°C). With constant exposure and activity, a state of weariness might ensue, leading to potential heat cramps.
One should consider that heat index numbers are for shaded settings and light wind. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'feels like' or 'real feel', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. An individual's perception of weather can be affected by a variety of elements including metabolic differences, being pregnant, and their level of physical exertion. It is essential to realize that direct sunlight can escalate the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.

Humidity

In August, the average relative humidity is 77%.

Rainfall

In Bowmans Mill, in August, it is raining for 16.6 days, with typically 2.76" (70mm) of accumulated precipitation. Throughout the year, there are 164.7 rainfall days, and 29.17" (741mm) of precipitation is accumulated.

Snowfall

In Bowmans Mill, snow does not fall in May through September.

Daylight

In August, the average length of the day is 13h and 41min.
On the first day of the month, sunrise is at 6:10 am and sunset at 8:23 pm. On the last day of August, sunrise is at 6:38 am and sunset at 7:42 pm EDT.

Sunshine

The average sunshine in August is 10.3h.

UV index

In August, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the average person.
Note: The maximum daily UV index, 5 in August, converts into the following recommendations:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. To guard against the harmful effects of the Sun, minimize exposure during midday. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Updated: Aug 27, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are August temperatures?

August temperatures vary between a 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. 'feels like', 'apparent temperature'), which factors the actual air temperature with the relative humidity, in August is calculated to be 87.8°F (31°C).

What is the average humidity in August?

In Bowmans Mill, Maryland, the average relative humidity in August is 77%.

How much does it rain in August?

In Bowmans Mill, in August, during 16.6 rainfall days, 2.76" (70mm) of precipitation is typically accumulated.

When it does not snow in Bowmans Mill?

May through September are months without snowfall.

How many hours of daylight does Bowmans Mill have in August?

The average day length in August in Bowmans Mill is 13h and 41min.

What time are sunrise and sunset in August?

On the first day of August, 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 7:42 pm EDT.

How many hours of sunshine does Bowmans Mill have in August?

In Bowmans Mill, the average sunshine duration in August is 10.3h.

What is the UV index intensity in August?

In Bowmans Mill, the average daily maximum UV index in August is 5. A UV Index estimate of 3 to 5 represents a medium hazard to health from unprotected exposure to UV radiation.
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
Bowmans Mill, MD

Average temperature in August - Bowmans Mill, 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).

Average pressure in August
Bowmans Mill, MD

Average pressure in August - Bowmans Mill, 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
Bowmans Mill, MD

Average wind speed in August - Bowmans Mill, 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).

Average humidity in August
Bowmans Mill, MD

Average humidity in August - Bowmans Mill, 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%).

Average rainfall in August
Bowmans Mill, MD

Average rainfall in August - Bowmans Mill, 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").

Average rainfall days in August
Bowmans Mill, MD

Average rainfall days in August - Bowmans Mill, 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).

Average snowfall in August
Bowmans Mill, MD

Average snowfall in August - Bowmans Mill, 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").

Average snowfall days in August
Bowmans Mill, MD

Average snowfall days in August - Bowmans Mill, 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).

Average daylight in August /
Average sunshine in August
Bowmans Mill, MD

Average daylight in August / Average sunshine in August - Bowmans Mill, 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).

Average sunshine days in August
Bowmans Mill, MD

Average sunshine days in August - Bowmans Mill, 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).

Average UV index in August
Bowmans Mill, MD

Average UV index in August - Bowmans Mill, 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).

Average cloud cover in August
Bowmans Mill, MD

Average cloud cover in August - Bowmans Mill, 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).

Average visibility in August
Bowmans Mill, MD

Average visibility in August - Bowmans Mill, 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).

Bowmans Mill, Maryland, USA

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