August weather forecast
Castle Oaks, MD

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Weather in August

The last month of the summer, August, is also a moderately hot month in Castle Oaks, Maryland, with an average temperature fluctuating between 81.7°F (27.6°C) and 63.5°F (17.5°C).

Temperature

August begins with an average high-temperature of a still warm 81.7°F (27.6°C), reflecting close similarity to the preceding month. Throughout August, Castle Oaks witnesses a nighttime temperature average of 63.5°F (17.5°C).

Heat index

In August, the heat index is computed to be a tropical 87.8°F (31°C). Constant activity during exposure could result in a state of weariness and possibly heat cramps.
In reference to the heat index, it's for places in shade and with a slight wind. Heat index values have the potential to be boosted by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'real feel' or 'feels like', gauges the sensation of temperature factoring in the air's moisture content. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. Should you be directly under the sun, anticipate a possible increase in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Young kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.

Humidity

In Castle Oaks, Maryland, the average relative humidity in August is 78%.

Rainfall

August is the month with the most rainfall in Castle Oaks. Rain falls for 16.7 days and accumulates 3.9" (99mm) of precipitation.

Snowfall

In Castle Oaks, snow does not fall in May through September.

Daylight

The average length of the day in August in Castle Oaks is 13h and 41min.
On the first day of August in Castle Oaks, 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.

Sunshine

The average sunshine in August in Castle Oaks is 9.9h.

UV index

The months with the highest UV index in Castle Oaks are May through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the average person.
Note: In August, a daily maximum UV index of 6 leads to the following instructions:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
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Frequently asked questions

What are the temperatures in Castle Oaks in August?

During August, Castle Oaks experiences an average high-temperature of 81.7°F (27.6°C) and a low-temperature of 63.5°F (17.5°C). In August, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which combines air temperature and relative humidity, is computed to be 87.8°F (31°C).

What is the average humidity in August in Castle Oaks?

In August, the average relative humidity is 78%.

What is the wettest month in Castle Oaks?

The month with the most rainfall is August, when the rain falls for 16.7 days and typically aggregates up to 3.9" (99mm) of precipitation.

How much does it rain in Castle Oaks in August?

In Castle Oaks, in August, it is raining for 16.7 days, with typically 3.9" (99mm) of accumulated precipitation.

When it does not snow in Castle Oaks?

May through September are months without snowfall in Castle Oaks, Maryland.

What is the average length of the day in August in Castle Oaks?

In August, the average day length in Castle Oaks, Maryland, is 13h and 41min.

When are sunrise and sunset in August in Castle Oaks?

On the first day of August in Castle Oaks, 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 Castle Oaks have in August?

In Castle Oaks, Maryland, the average sunshine duration in August is 9.9h.

What is the month with the highest UV index in Castle Oaks?

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 Castle Oaks?

In Castle Oaks, the average daily maximum UV index in August is 6. A UV Index of 6 to 7 symbolizes a high hazard to health 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
Castle Oaks, MD

Average temperature in August - Castle Oaks, MD
  • Average high temperature in August: 81.7°F

The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (36.9°F).

  • Average low temperature in August: 63.5°F

The month with the highest average low temperature is July (65.7°F).
The coldest month (with the lowest average low temperature) is January (23.9°F).

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Average pressure in August
Castle Oaks, MD

Average pressure in August - Castle Oaks, 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 (29.94"Hg).

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Average wind speed in August
Castle Oaks, MD

Average wind speed in August - Castle Oaks, MD
  • Average wind speed in August: 5.2mph

The windiest months (with the highest average wind speed) are February and March (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

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Average humidity in August
Castle Oaks, MD

Average humidity in August - Castle Oaks, MD
  • Average humidity in August: 78%

The month with the highest relative humidity is May (81%).
The months with the lowest relative humidity are January, April, July and November (76%).

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Average rainfall in August
Castle Oaks, MD

Average rainfall in August - Castle Oaks, MD
  • Average rainfall in August: 3.9"

The wettest month (with the highest rainfall) is August (3.9").
The driest month (with the least rainfall) is February (2.13").

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Average rainfall days in August
Castle Oaks, MD

Average rainfall days in August - Castle Oaks, MD
  • Average rainfall days in August: 16.7 days

The month with the highest number of rainy days is May (17.5 days).
The month with the least rainy days is January (8.4 days).

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Average snowfall in August
Castle Oaks, MD

Average snowfall in August - Castle Oaks, MD
  • Average snowfall in August: 0"

The month with the highest snowfall is March (4.06").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in August
Castle Oaks, MD

Average snowfall days in August - Castle Oaks, MD
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (6.9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in August /
Average sunshine in August
Castle Oaks, MD

Average daylight in August / Average sunshine in August - Castle Oaks, 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: 9h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The months with the least sunshine are January and February (Average sunshine: 4h and 36min).

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Average sunshine days in August
Castle Oaks, MD

Average sunshine days in August - Castle Oaks, MD
  • Average sunshine days in August: 12.7 days

The month with the most sunshine days is November (18.6 days).
The month with the least sunshine days is July (11.6 days).

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Average UV index in August
Castle Oaks, MD

Average UV index in August - Castle Oaks, 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).

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Average cloud cover in August
Castle Oaks, MD

Average cloud cover in August - Castle Oaks, MD
  • Average cloud cover in August: 35

The months with the most cloud cover are February and March (Cloud cover 49).
The month with the least cloud cover is July (Cloud cover 32).

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Average visibility in August
Castle Oaks, MD

Average visibility in August - Castle Oaks, 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).

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Castle Oaks, Maryland, USA

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