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
August's onset brings an average high-temperature of a still moderately hot 78.4°F (25.8°C), showing a minute difference from July's 81°F (27.2°C). In Fern Glen, an average nighttime temperature of 57.7°F (14.3°C) is expected during August.Humidity
The average relative humidity in August is 80%.Rainfall
In Fern Glen, in August, it is raining for 10.2 days, with typically 1.06" (27mm) of accumulated precipitation. In Fern Glen, Pennsylvania, during the entire year, the rain falls for 111.5 days and collects up to 11.34" (288mm) of precipitation.Snowfall
In Fern Glen, snow does not fall in June through September.Daylight
In August, the average length of the day in Fern Glen is 13h and 46min.On the first day of the month, sunrise is at 6:01 am and sunset at 8:20 pm. On the last day of August, sunrise is at 6:31 am and sunset at 7:38 pm EDT.
Sunshine
The average sunshine in August is 9.4h.UV index
In Fern Glen, the average daily maximum UV index in August is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum UV index, 5 during August, leads to the following recommendations:
Take necessary precautions - Suggestions to elude sunburn are provided. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are August temperatures in Fern Glen?
What is the average humidity in August in Fern Glen?
How much does it rain in Fern Glen in August?
When it does not snow in Fern Glen?
How many hours of daylight does Fern Glen have in August?
When are sunrise and sunset in August in Fern Glen?
How many hours of sunshine does Fern Glen have in August?
How high is the UV index in August in Fern Glen?
Average temperature in August
Fern Glen, PA
- Average high temperature in August: 78.4°F
The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (31.5°F).
- Average low temperature in August: 57.7°F
The month with the highest average low temperature is July (59.5°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).
Average pressure in August
Fern Glen, PA
- Average pressure in August: 30"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
Fern Glen, PA
- Average wind speed in August: 5.1mph
The windiest month (with the highest average wind speed) is March (8.5mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).
Average humidity in August
Fern Glen, PA
- Average humidity in August: 80%
The month with the highest relative humidity is February (84%).
The month with the lowest relative humidity is April (78%).
Average rainfall in August
Fern Glen, PA
- Average rainfall in August: 1.06"
The wettest month (with the highest rainfall) is May (1.26").
The driest month (with the least rainfall) is September (0.55").
Average rainfall days in August
Fern Glen, PA
- Average rainfall days in August: 10.2 days
The month with the highest number of rainy days is May (13.8 days).
The month with the least rainy days is January (5.4 days).
Average snowfall in August
Fern Glen, PA
- Average snowfall in August: 0"
The month with the highest snowfall is February (1.81").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in August
Fern Glen, PA
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (9.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Fern Glen, PA
- Average daylight in August: 13h and 5min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in August: 9h and 2min
The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).
Average sunshine days in August
Fern Glen, PA
- Average sunshine days in August: 18.1 days
The month with the most sunshine days is November (20.6 days).
The month with the least sunshine days is May (14.3 days).
Average UV index in August
Fern Glen, PA
- Average UV index in August: 5
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in August
Fern Glen, PA
- Average cloud cover in August: 40
The month with the most cloud cover is February (Cloud cover 61).
The month with the least cloud cover is July (Cloud cover 37).
Average visibility in August
Fern Glen, PA
- Average visibility in August: 5mi
The month with the highest visibility is April (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October, November and December (5mi).
Fern Glen, Pennsylvania, USA
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