August weather forecast
Glenmore, MD

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Weather in August

August, the last month of the summer in Glenmore, is another warm month, with temperature in the range of an average low of 68.9°F (20.5°C) and an average high of 83.8°F (28.8°C).

Temperature

The onset of August brings with it an average high-temperature of a still warm 83.8°F (28.8°C), showing a negligible variation from the month before. August's nights observe an average temperature of 68.9°F (20.5°C).

Heat index

The average heat index in August is evaluated at a hot 91.4°F (33°C). Implement more preventive measures, heat cramps and heat exhaustion are probable. Heatstroke might result from extended activity.
The standards for the heat index are set for locations in shade and under light breezes. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is achieved by amalgamating air temperature with the relative humidity readings. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. In general, younger individuals are at greater risk than adults because they tend to sweat less. Also, having a larger skin surface to body size ratio and greater heat production due to their active behavior contribute to this danger.

Humidity

The average relative humidity in August is 73%.

Rainfall

August is the month with the most rainfall. Rain falls for 16.8 days and accumulates 4.09" (104mm) of precipitation.

Snowfall

April through October are months without snowfall in Glenmore.

Daylight

The average length of the day in August is 13h and 40min.
On the first day of the month, sunrise is at 6:07 am and sunset at 8:18 pm. On the last day of August, sunrise is at 6:34 am and sunset at 7:38 pm EDT.

Sunshine

In August, the average sunshine 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 of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for average individuals.
Note: The UV index of 6 during August translates into the following guidance:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Updated: Jul 19, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot does it get in August?

The average high-temperature and low-temperature during August are 83.8°F (28.8°C) and 68.9°F (20.5°C) respectively. The average heat index (a.k.a. 'feels like', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, in August is evaluated at 91.4°F (33°C).

What is the average humidity in August?

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

What is the rainiest month?

The month with the most rainfall is August, when the rain falls for 16.8 days and typically aggregates up to 4.09" (104mm) of precipitation.

How much does it rain in Glenmore in August?

In August, the rain falls for 16.8 days. Throughout August, 4.09" (104mm) of precipitation is accumulated.

When it does not snow in Glenmore?

April through October are months without snowfall.

What is the average length of the day in August?

In Glenmore, the average day length in August is 13h and 40min.

When is the sunrise / sunset in August?

On the first day of August in Glenmore, sunrise is at 6:07 am and sunset at 8:18 pm. On the last day of the month, sunrise is at 6:34 am and sunset at 7:38 pm EDT.

How long on average sun shines in August?

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

What is the month with the highest UV index?

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 August, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents 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
Glenmore, MD

Average temperature in August - Glenmore, MD
  • Average high temperature in August: 83.8°F

The warmest month (with the highest average high temperature) is July (85.5°F).
The month with the lowest average high temperature is January (38.8°F).

  • Average low temperature in August: 68.9°F

The month with the highest average low temperature is July (70.3°F).
The coldest month (with the lowest average low temperature) is January (27.7°F).

Average pressure in August
Glenmore, MD

Average pressure in August - Glenmore, 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
Glenmore, MD

Average wind speed in August - Glenmore, MD
  • Average wind speed in August: 5.8mph

The windiest months (with the highest average wind speed) are January, February and March (9.1mph).
The calmest months (with the lowest average wind speed) are July and August (5.8mph).

Average humidity in August
Glenmore, MD

Average humidity in August - Glenmore, MD
  • Average humidity in August: 73%

The month with the highest relative humidity is May (77%).
The months with the lowest relative humidity are March, April and July (72%).

Average rainfall in August
Glenmore, MD

Average rainfall in August - Glenmore, MD
  • Average rainfall in August: 4.09"

The wettest month (with the highest rainfall) is August (4.09").
The driest month (with the least rainfall) is January (1.81").

Average rainfall days in August
Glenmore, MD

Average rainfall days in August - Glenmore, MD
  • Average rainfall days in August: 16.8 days

The month with the highest number of rainy days is May (18 days).
The months with the least rainy days are January and November (8.4 days).

Average snowfall in August
Glenmore, MD

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

The month with the highest snowfall is January (2.09").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in August
Glenmore, MD

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

The month with the highest number of snowfall days is January (3.8 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight in August /
Average sunshine in August
Glenmore, MD

Average daylight in August / Average sunshine in August - Glenmore, 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).

Average sunshine days in August
Glenmore, MD

Average sunshine days in August - Glenmore, MD
  • Average sunshine days in August: 12.1 days

The month with the most sunshine days is November (19.9 days).
The months with the least sunshine days are May and July (10.8 days).

Average UV index in August
Glenmore, MD

Average UV index in August - Glenmore, 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).

Average cloud cover in August
Glenmore, MD

Average cloud cover in August - Glenmore, MD
  • Average cloud cover in August: 31

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

Average visibility in August
Glenmore, MD

Average visibility in August - Glenmore, 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).

Glenmore, Maryland, USA

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