Contents
- Weather in August
- Frequently asked questions
- Average temperature in August
- Average pressure in August
- Average wind speed in August
- Average humidity in August
- Average rainfall in August
- Average rainfall days in August
- Average snowfall in August
- Average snowfall days in August
- Average daylight in August
- Average sunshine in August
- Average sunshine days in August
- Average UV index in August
- Average cloud cover in August
- Average visibility in August
Weather in August
Temperature
The onset of August brings with it an average high-temperature of a still warm 81.1°F (27.3°C), showing a negligible variation from the month before. Glen Rock in August anticipates an average nighttime temperature of 63.7°F (17.6°C).Heat index
During August, the heat index is calculated to be a hot 86°F (30°C). One might feel worn out with persistent exposure and activity, resulting in heat cramps.In reference to the heat index, it's for places in shade and with a slight wind. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. Awareness is key; direct sunlight can enhance the weather's impact, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.
Humidity
In Glen Rock, the average relative humidity in August is 78%.Rainfall
The month with the most rainfall in Glen Rock is August, when the rain falls for 15.9 days and typically aggregates up to 3.03" (77mm) of precipitation.Snowfall
June through September are months without snowfall in Glen Rock, Pennsylvania.Daylight
In August, the average length of the day is 13h and 41min.On the first day of the month, sunrise is at 6:06 am and sunset at 8:19 pm. On the last day of August, in Glen Rock, sunrise is at 6:34 am and sunset at 7:39 pm EDT.
Sunshine
In August, the average sunshine in Glen Rock is 10.2h.UV index
The months with the highest UV index in Glen Rock are June through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for average individuals.Note: A daily high UV index of 6 in August leads to these guidelines:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. Enhance your sun protection with tightly woven, yet airy clothing.
Frequently asked questions
What is the average August temperature in Glen Rock?
What is the average humidity in August in Glen Rock?
What is the wettest month in Glen Rock?
How much does it rain in Glen Rock in August?
When it does not snow in Glen Rock?
What is the average length of the day in August in Glen Rock?
When are sunrise and sunset in August in Glen Rock?
How long on average sun shines in August in Glen Rock?
What are the months with the highest UV index in Glen Rock?
What is the UV index reading in August in Glen Rock?
Average temperature in August
Glen Rock, PA
- Average high temperature in August: 81.1°F
The warmest month (with the highest average high temperature) is July (83.5°F).
The month with the lowest average high temperature is January (36.1°F).
- Average low temperature in August: 63.7°F
The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (23.5°F).
Average pressure in August
Glen Rock, PA
- 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 (29.94"Hg).
Average wind speed in August
Glen Rock, PA
- Average wind speed in August: 5.2mph
The windiest months (with the highest average wind speed) are February and March (8.9mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).
Average humidity in August
Glen Rock, PA
- Average humidity in August: 78%
The month with the highest relative humidity is May (81%).
The months with the lowest relative humidity are January, March, April and November (76%).
Average rainfall in August
Glen Rock, PA
- Average rainfall in August: 3.03"
The wettest month (with the highest rainfall) is August (3.03").
The driest month (with the least rainfall) is February (1.38").
Average rainfall days in August
Glen Rock, PA
- Average rainfall days in August: 15.9 days
The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is January (6.5 days).
Average snowfall in August
Glen Rock, PA
- Average snowfall in August: 0"
The month with the highest snowfall is March (3.43").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in August
Glen Rock, PA
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (5.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Glen Rock, PA
- 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: 10h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).
Average sunshine days in August
Glen Rock, PA
- Average sunshine days in August: 12.8 days
The month with the most sunshine days is November (20.1 days).
The month with the least sunshine days is May (11.1 days).
Average UV index in August
Glen Rock, PA
- Average UV index in August: 6
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in August
Glen Rock, PA
- Average cloud cover in August: 32
The months with the most cloud cover are February and March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 30).
Average visibility in August
Glen Rock, PA
- 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).
Glen Rock, Pennsylvania, USA
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