August weather forecast
Salisbury, MD

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Weather in August

Following the heat of July, August provides a slight respite with marginally lower temperatures. The wind patterns stay calm, and the overall atmospheric pressure remains steady, making for a more pleasant experience despite the warm weather. The significant presence of humidity and the consistent rainfall make this month reminiscent of a typical Maryland summer. August manages to contain the scorching summer heat while remaining noticeably warm.

Temperature

With the onset of August, the average high-temperature registers at a still warm 82.9°F (28.3°C), subtly different from July's 84°F (28.9°C). Salisbury's nighttime temperature in August falls to an average of 69.1°F (20.6°C).

Heat index

Throughout August, the heat index is appraised at a hot 91.4°F (33°C). Greater preventive actions are needed, heat exhaustion and heat cramps are likely. Persistent activity could provoke heatstroke.
Remember that heat index calculations are made for conditions in the shade with light wind. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', takes into account both air temperature and humidity to illustrate what people actually feel. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. Direct exposure to sun rays can potentially augment the heat sensation, elevating the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.

Humidity

The average relative humidity in August is 79%.

Rainfall

August is the month with the most rainfall. Rain falls for 16.6 days and accumulates 3.11" (79mm) of precipitation.

Snowfall

In Salisbury, snow does not fall in April through October.

Daylight

In Salisbury, the average length of the day in August is 13h and 37min.
On the first day of August, sunrise is at 6:05 am and sunset at 8:12 pm. On the last day of the month, sunrise is at 6:31 am and sunset at 7:33 pm EDT.

Sunshine

In Salisbury, the average sunshine in August is 10.4h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum UV index, 6 during August, leads to the following recommendations:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.

Frequently asked questions

How hot does it get in August?

An average high-temperature, in August, in Salisbury, is 82.9°F (28.3°C) and the average low-temperature is 69.1°F (20.6°C). The average heat index (a.k.a. 'feels like', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, in August is appraised at 91.4°F (33°C).

What is the average humidity in August?

In August, the average relative humidity is 79%.

What is the rainiest month?

August is the month with the most rainfall. Rain falls for 16.6 days and accumulates 3.11" (79mm) of precipitation.

How much does it rain in August?

In Salisbury, in August, it is raining for 16.6 days, with typically 3.11" (79mm) of accumulated precipitation.

When it does not snow in Salisbury?

April through October are months without snowfall.

How many hours of daylight does Salisbury have in August?

The average day length in August is 13h and 37min.

What time are sunrise and sunset in August?

In August, on the first day of the month, sunrise is at 6:05 am and sunset at 8:12 pm. On the last day of the month, sunrise is at 6:31 am and sunset at 7:33 pm EDT.

How many hours of sunshine does Salisbury have in August?

In August, the average sunshine duration is 10.4h.

What is the month with the highest UV index in Salisbury?

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?

In August, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high health threat from unprotected exposure to 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
Salisbury, MD

Average temperature in August - Salisbury, MD
  • Average high temperature in August: 82.9°F

The warmest month (with the highest average high temperature) is July (84°F).
The month with the lowest average high temperature is January (42.4°F).

  • Average low temperature in August: 69.1°F

The month with the highest average low temperature is July (70.9°F).
The coldest month (with the lowest average low temperature) is January (30.4°F).

Average pressure in August
Salisbury, MD

Average pressure in August - Salisbury, MD
  • Average pressure in August: 29.98"Hg

The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed in August
Salisbury, MD

Average wind speed in August - Salisbury, MD
  • Average wind speed in August: 6.3mph

The windiest month (with the highest average wind speed) is February (9.9mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).

Average humidity in August
Salisbury, MD

Average humidity in August - Salisbury, MD
  • Average humidity in August: 79%

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

Average rainfall in August
Salisbury, MD

Average rainfall in August - Salisbury, MD
  • Average rainfall in August: 3.11"

The wettest month (with the highest rainfall) is August (3.11").
The driest month (with the least rainfall) is January (1.81").

Average rainfall days in August
Salisbury, MD

Average rainfall days in August - Salisbury, MD
  • Average rainfall days in August: 16.6 days

The month with the highest number of rainy days is July (17 days).
The month with the least rainy days is November (8.7 days).

Average snowfall in August
Salisbury, MD

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

The month with the highest snowfall is January (1.57").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in August
Salisbury, MD

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

The month with the highest number of snowfall days is January (2.6 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
Salisbury, MD

Average daylight in August / Average sunshine in August - Salisbury, MD
  • Average daylight in August: 13h and 4min

The month with the longest days is June (Average daylight: 14h and 48min).
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 month with the least sunshine is February (Average sunshine: 5h and 12min).

Average sunshine days in August
Salisbury, MD

Average sunshine days in August - Salisbury, MD
  • Average sunshine days in August: 11.3 days

The month with the most sunshine days is November (19.9 days).
The month with the least sunshine days is August (11.3 days).

Average UV index in August
Salisbury, MD

Average UV index in August - Salisbury, 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
Salisbury, MD

Average cloud cover in August - Salisbury, MD
  • Average cloud cover in August: 29

The month with the most cloud cover is March (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 28).

Average visibility in August
Salisbury, MD

Average visibility in August - Salisbury, 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).

Salisbury, Maryland, USA

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