August weather forecast
Callaway, MD

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Weather in August

The last month of the summer, August, is also a moderately hot month in Callaway, Maryland, with an average temperature fluctuating between 83.1°F (28.4°C) and 71.2°F (21.8°C).

Temperature

The advent of August brings an average high-temperature of a still warm 83.1°F (28.4°C), almost identical to the preceding month. During the nights in August, Callaway experiences a consistent average temperature of 71.2°F (21.8°C).

Heat index

The heat index in August is estimated at a hot 89.6°F (32°C). With sustained exposure and activity, exhaustion becomes probable, resulting in heat cramps.
It is essential to grasp that the heat index's numbers are for shade and light wind settings. Exposure to the direct sun might augment heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is a metric representing the sensation of warmth when air temperature and moisture come together. A person's impression of weather can be shaped by many aspects, among them metabolic variations, pregnancy, and levels of physical activity. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are extremely vital to babies and toddlers. Kids often lack the knowledge about the necessity to take breaks and consume liquids. Thirst, as a late symptom of dehydration, necessitates the maintenance of hydration, particularly during enduring physical activities.

Humidity

The average relative humidity in August is 75%.

Rainfall

In Callaway, during August, the rain falls for 17.6 days and regularly aggregates up to 4.45" (113mm) of precipitation. In Callaway, during the entire year, the rain falls for 160.6 days and collects up to 34.49" (876mm) of precipitation.

Snowfall

May through October are months without snowfall in Callaway.

Daylight

In August, the average length of the day in Callaway is 13h and 36min.
On the first day of the month, sunrise is at 6:09 am and sunset at 8:15 pm. On the last day of August, in Callaway, sunrise is at 6:35 am and sunset at 7:36 pm EDT.

Sunshine

The average sunshine in August is 10.3h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the average person.
Note: The UV index of 6 during August leads to these advisories:
Deter overexposure. Protecting against the sun's effects is essential. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
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Frequently asked questions

How hot does it get in Callaway in August?

In Callaway, in August, the average high-temperature is 83.1°F (28.4°C), and the average low-temperature is 71.2°F (21.8°C). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which combines relative humidity and air temperature, in August is estimated at 89.6°F (32°C).

What is the average humidity in August in Callaway?

In August, the average relative humidity in Callaway, Maryland, is 75%.

How many days does it rain in August in Callaway?

In Callaway, in August, during 17.6 rainfall days, 4.45" (113mm) of precipitation is typically accumulated.

When it does not snow in Callaway?

In Callaway, Maryland, snow does not fall in May through October.

How many hours of daylight does Callaway have in August?

In Callaway, the average day length in August is 13h and 36min.

When is the sunrise / sunset in August in Callaway?

In August, on the first day of the month, sunrise is at 6:09 am and sunset at 8:15 pm. On the last day of the month, in Callaway, Maryland, sunrise is at 6:35 am and sunset at 7:36 pm EDT.

How long on average sun shines in August in Callaway?

In August, the average sunshine duration is 10.3h.

What are the months with the highest UV index in Callaway?

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

What is the UV index intensity in August in Callaway?

In Callaway, the average daily maximum UV index in August is 6. A UV Index value of 6 to 7 symbolizes a high health risk 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
Callaway, MD

Average temperature in August - Callaway, MD
  • Average high temperature in August: 83.1°F

The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (41.7°F).

  • Average low temperature in August: 71.2°F

The month with the highest average low temperature is July (72.1°F).
The coldest month (with the lowest average low temperature) is January (31.5°F).

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Average pressure in August
Callaway, MD

Average pressure in August - Callaway, MD
  • Average pressure in August: 29.99"Hg

The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

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Average wind speed in August
Callaway, MD

Average wind speed in August - Callaway, MD
  • Average wind speed in August: 6.8mph

The windiest month (with the highest average wind speed) is March (9.8mph).
The calmest month (with the lowest average wind speed) is July (6.7mph).

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Average humidity in August
Callaway, MD

Average humidity in August - Callaway, MD
  • Average humidity in August: 75%

The month with the highest relative humidity is May (79%).
The months with the lowest relative humidity are January, March and November (73%).

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Average rainfall in August
Callaway, MD

Average rainfall in August - Callaway, MD
  • Average rainfall in August: 4.45"

The wettest month (with the highest rainfall) is July (4.53").
The driest month (with the least rainfall) is January (1.93").

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Average rainfall days in August
Callaway, MD

Average rainfall days in August - Callaway, MD
  • Average rainfall days in August: 17.6 days

The month with the highest number of rainy days is July (18.3 days).
The month with the least rainy days is January (8.8 days).

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Average snowfall in August
Callaway, MD

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

The month with the highest snowfall is January (1.77").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in August
Callaway, MD

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

The month with the highest number of snowfall days is January (3.5 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
Callaway, MD

Average daylight in August / Average sunshine in August - Callaway, 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 36min).

  • Average sunshine in August: 10h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 5h and 6min).

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Average sunshine days in August
Callaway, MD

Average sunshine days in August - Callaway, MD
  • Average sunshine days in August: 10.7 days

The month with the most sunshine days is November (18.9 days).
The month with the least sunshine days is August (10.7 days).

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Average UV index in August
Callaway, MD

Average UV index in August - Callaway, 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).

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Average cloud cover in August
Callaway, MD

Average cloud cover in August - Callaway, MD
  • Average cloud cover in August: 30

The month with the most cloud cover is March (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 29).

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Average visibility in August
Callaway, MD

Average visibility in August - Callaway, 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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Callaway, Maryland, USA

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