August weather forecast
Reisterstown, MD

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Weather in August

The last month of the summer, August, is another warm month in Reisterstown, Maryland, with temperature in the range of an average high of 82.4°F (28°C) and an average low of 64.9°F (18.3°C).

Temperature

The initiation of August sees an average high-temperature of a still moderately hot 82.4°F (28°C), showing minor variations from the previous month. In Reisterstown, the average temperature during the nights of August drops to a comfortable 64.9°F (18.3°C).

Heat index

August's heat index is computed to be a hot 89.6°F (32°C). If one endures exposure and continues to be active, it might result in tiredness and heat cramps.
It is crucial to understand that heat index figures are for shade and gentle wind conditions. A rise of up to 15 Fahrenheit (8 Celsius) degrees in the heat index could result from direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'real feel', takes into account both air temperature and humidity to illustrate what people actually feel. A person's impression of weather can be affected by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Youngsters typically face more danger than adults since they sweat less. Their larger skin surface compared to their small bodies and heightened heat production from their activities augment their vulnerability.

Humidity

In August, the average relative humidity is 77%.

Rainfall

The month with the most rainfall is August, when the rain falls for 16.5 days and typically aggregates up to 3.86" (98mm) of precipitation.

Snowfall

May through September are months without snowfall.

Daylight

In August, the average length of the day in Reisterstown is 13h and 40min.
On the first day of the month, sunrise is at 6:07 am and sunset at 8:19 pm. On the last day of August, sunrise is at 6:35 am and sunset at 7:39 pm EDT.

Sunshine

The average sunshine in August is 10.1h.

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 threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: The maximum UV index of 6 during August translates into these guidelines:
Ward off overexposure. Defence against solar harm is crucial. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. Opt for tightly woven and loose clothing to enhance protection from the Sun.

Frequently asked questions

Is it hot during August?

The average high-temperature, in August, in Reisterstown, is 82.4°F (28°C), while the average low-temperature is 64.9°F (18.3°C). In August, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, is computed to be 89.6°F (32°C).

What is the average humidity in August?

The average relative humidity in August is 77%.

What is the wettest month in Reisterstown?

August is the month with the most rainfall in Reisterstown, Maryland. Rain falls for 16.5 days and accumulates 3.86" (98mm) of precipitation.

How much does it rain in August?

In Reisterstown, during August, the rain falls for 16.5 days and regularly aggregates up to 3.86" (98mm) of precipitation.

When it does not snow?

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

What is the average length of the day in August?

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

When is the sunrise / sunset in August?

On the first day of August, sunrise is at 6:07 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 Reisterstown have in August?

In August, the average sunshine duration is 10.1h.

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.

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 threat from exposure to the Sun's UV radiation.
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
Reisterstown, MD

Average temperature in August - Reisterstown, MD
  • Average high temperature in August: 82.4°F

The warmest month (with the highest average high temperature) is July (84.2°F).
The month with the lowest average high temperature is January (37.4°F).

  • Average low temperature in August: 64.9°F

The month with the highest average low temperature is July (66.7°F).
The coldest month (with the lowest average low temperature) is January (24.8°F).

Average pressure in August
Reisterstown, MD

Average pressure in August - Reisterstown, 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).

Average wind speed in August
Reisterstown, MD

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

The windiest month (with the highest average wind speed) is March (8.9mph).
The calmest months (with the lowest average wind speed) are July and August (5.3mph).

Average humidity in August
Reisterstown, MD

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

The month with the highest relative humidity is May (80%).
The months with the lowest relative humidity are January, March, April, July and November (75%).

Average rainfall in August
Reisterstown, MD

Average rainfall in August - Reisterstown, MD
  • Average rainfall in August: 3.86"

The wettest month (with the highest rainfall) is August (3.86").
The driest month (with the least rainfall) is February (1.89").

Average rainfall days in August
Reisterstown, MD

Average rainfall days in August - Reisterstown, MD
  • Average rainfall days in August: 16.5 days

The month with the highest number of rainy days is May (17.7 days).
The month with the least rainy days is January (8.3 days).

Average snowfall in August
Reisterstown, MD

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

The month with the highest snowfall is March (3.46").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in August
Reisterstown, MD

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

The month with the highest number of snowfall days is January (6.6 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
Reisterstown, MD

Average daylight in August / Average sunshine in August - Reisterstown, 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
Reisterstown, MD

Average sunshine days in August - Reisterstown, MD
  • Average sunshine days in August: 13.2 days

The month with the most sunshine days is November (18.9 days).
The month with the least sunshine days is May (11.2 days).

Average UV index in August
Reisterstown, MD

Average UV index in August - Reisterstown, 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
Reisterstown, MD

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

The month with the most cloud cover is March (Cloud cover 48).
The month with the least cloud cover is July (Cloud cover 31).

Average visibility in August
Reisterstown, MD

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

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

Reisterstown, Maryland, USA

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