August weather forecast
Gibson Island, MD

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Weather in August

The last month of the summer, August, is also a moderately hot month in Gibson Island, Maryland, with temperature in the range of an average low of 69.1°F (20.6°C) and an average high of 83.7°F (28.7°C).

Temperature

Gibson Island experiences a transition to a still warm 83.7°F (28.7°C) in average high-temperatures with the arrival of August, not greatly differing from July's 85.6°F (29.8°C). Throughout the nights in August, Gibson Island experiences an average low-temperature of 69.1°F (20.6°C).

Heat index

The heat index in August is estimated at a tropical 91.4°F (33°C). Heightened safety actions are necessary, heat cramps and heat exhaustion are probable. Persistent activity may lead to heatstroke.
Remember that heat index calculations are made for conditions in the shade with light wind. The heat index could experience an increase of 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is the result of factoring in humidity to the air temperature, indicating perceived warmth. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. Consider that direct sun exposure can intensify the felt heat, adding potentially 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are extremely significant for children. Kids frequently fail to realize the necessity for resting and hydrating. Thirst is an advanced indication of dehydration - hence, maintaining hydration, especially during extended physical activities, becomes essential.

Humidity

In August, the average relative humidity in Gibson Island is 73%.

Rainfall

August is the month with the most rainfall in Gibson Island. Rain falls for 13.9 days and accumulates 3.54" (90mm) of precipitation.

Snowfall

May through October are months without snowfall.

Daylight

In Gibson Island, the average length of the day in August is 13h and 39min.
On the first day of August in Gibson Island, sunrise is at 6:06 am and sunset at 8:17 pm. On the last day of the month, sunrise is at 6:34 am and sunset at 7:37 pm EDT.

Sunshine

In Gibson Island, 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 estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: In August, the maximum UV index of 6 translates into these guidelines:
Take precautions against overexposure. Protection against sun damage is needed. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
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Frequently asked questions

How hot does it get in Gibson Island in August?

The average high-temperature, in August, in Gibson Island, is 83.7°F (28.7°C), while the average low-temperature is 69.1°F (20.6°C). The average heat index (a.k.a. 'real feel', 'feels like'), which represents the influence of relative humidity on air temperature, in August is estimated at 91.4°F (33°C).

What is the average humidity in August in Gibson Island?

In Gibson Island, Maryland, the average relative humidity in August is 73%.

What is the wettest month in Gibson Island?

August is the month with the most rainfall in Gibson Island, Maryland. Rain falls for 13.9 days and accumulates 3.54" (90mm) of precipitation.

How many days does it rain in August in Gibson Island?

In Gibson Island, during August, the rain falls for 13.9 days and regularly aggregates up to 3.54" (90mm) of precipitation.

When it does not snow in Gibson Island?

May through October are months without snowfall in Gibson Island, Maryland.

What is the average length of the day in August in Gibson Island?

The average day length in August in Gibson Island is 13h and 39min.

What time are sunrise and sunset in August in Gibson Island?

On the first day of August, sunrise is at 6:06 am and sunset at 8:17 pm. On the last day of the month, sunrise is at 6:34 am and sunset at 7:37 pm EDT.

How many hours of sunshine does Gibson Island have in August?

In August, the average sunshine duration in Gibson Island is 10.4h.

What is the month with the highest UV index in Gibson Island?

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

How high is the UV index in August in Gibson Island?

The average daily maximum UV index in August in Gibson Island, Maryland, is 6. A UV Index of 6 to 7 symbolizes a high health threat from unsafe 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
Gibson Island, MD

Average temperature in August - Gibson Island, MD
  • Average high temperature in August: 83.7°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 (39.6°F).

  • Average low temperature in August: 69.1°F

The month with the highest average low temperature is July (70.7°F).
The coldest month (with the lowest average low temperature) is January (28.4°F).

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Average pressure in August
Gibson Island, MD

Average pressure in August - Gibson Island, 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
Gibson Island, MD

Average wind speed in August - Gibson Island, MD
  • Average wind speed in August: 6mph

The windiest month (with the highest average wind speed) is March (9.4mph).
The calmest months (with the lowest average wind speed) are July and August (6mph).

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Average humidity in August
Gibson Island, MD

Average humidity in August - Gibson Island, MD
  • Average humidity in August: 73%

The month with the highest relative humidity is May (78%).
The months with the lowest relative humidity are January, March, April and November (72%).

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Average rainfall in August
Gibson Island, MD

Average rainfall in August - Gibson Island, MD
  • Average rainfall in August: 3.54"

The wettest month (with the highest rainfall) is August (3.54").
The driest month (with the least rainfall) is September (1.89").

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Average rainfall days in August
Gibson Island, MD

Average rainfall days in August - Gibson Island, MD
  • Average rainfall days in August: 13.9 days

The month with the highest number of rainy days is May (17.5 days).
The month with the least rainy days is November (9.4 days).

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Average snowfall in August
Gibson Island, MD

Average snowfall in August - Gibson Island, MD
  • Average snowfall in August: 0"

The month with the highest snowfall is January (2.05").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in August
Gibson Island, MD

Average snowfall days in August - Gibson Island, MD
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (4.4 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
Gibson Island, MD

Average daylight in August / Average sunshine in August - Gibson Island, 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 54min).
The month with the least sunshine is February (Average sunshine: 5h and 6min).

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Average sunshine days in August
Gibson Island, MD

Average sunshine days in August - Gibson Island, MD
  • Average sunshine days in August: 15.3 days

The month with the most sunshine days is November (18.7 days).
The month with the least sunshine days is May (10.8 days).

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Average UV index in August
Gibson Island, MD

Average UV index in August - Gibson Island, 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, November and December (UV index 2).

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Average cloud cover in August
Gibson Island, MD

Average cloud cover in August - Gibson Island, MD
  • Average cloud cover in August: 30

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

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Average visibility in August
Gibson Island, MD

Average visibility in August - Gibson Island, 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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Gibson Island, Maryland, USA

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