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
A minimal variation is noted in Blue Knob's average high-temperature at the onset of August, reaching a still warm 78.8°F (26°C) from July's 80.6°F (27°C). Blue Knob cools down to an average low-temperature of 57.7°F (14.3°C) throughout the month of August.Humidity
In Blue Knob, the average relative humidity in August is 78%.Rainfall
In Blue Knob, Pennsylvania, in August, it is raining for 17.3 days, with typically 2.48" (63mm) of accumulated precipitation. In Blue Knob, Pennsylvania, during the entire year, the rain falls for 162.4 days and collects up to 30" (762mm) of precipitation.Snowfall
In Blue Knob, snow does not fall in June through September.Daylight
In Blue Knob, the average length of the day in August is 13h and 43min.On the first day of August, sunrise is at 6:12 am and sunset at 8:28 pm. On the last day of the month, sunrise is at 6:41 am and sunset at 7:47 pm EDT.
Sunshine
In August, the average sunshine in Blue Knob is 9.8h.UV index
The months with the highest UV index in Blue Knob are May through August, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the average person.Note: The UV index of 5 during August leads to these advisories:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Frequently asked questions
What is the usual temperature for Blue Knob in August?
What is the average humidity in August in Blue Knob?
How many days does it rain in August in Blue Knob?
When it does not snow in Blue Knob?
What is the average length of the day in August in Blue Knob?
What time are sunrise and sunset in August in Blue Knob?
How long on average sun shines in August in Blue Knob?
When is the highest UV index in Blue Knob?
How high is the UV index in August in Blue Knob?
Average temperature in August
Blue Knob, PA
- Average high temperature in August: 78.8°F
The warmest month (with the highest average high temperature) is July (80.6°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 (59.7°F).
The coldest month (with the lowest average low temperature) is January (19°F).
Average pressure in August
Blue Knob, PA
- 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 (29.95"Hg).
Average wind speed in August
Blue Knob, PA
- Average wind speed in August: 4.9mph
The windiest month (with the highest average wind speed) is January (9.4mph).
The calmest month (with the lowest average wind speed) is August (4.9mph).
Average humidity in August
Blue Knob, PA
- Average humidity in August: 78%
The month with the highest relative humidity is February (84%).
The month with the lowest relative humidity is July (77%).
Average rainfall in August
Blue Knob, PA
- Average rainfall in August: 2.48"
The wettest month (with the highest rainfall) is May (3.31").
The driest month (with the least rainfall) is November (1.65").
Average rainfall days in August
Blue Knob, PA
- Average rainfall days in August: 17.3 days
The month with the highest number of rainy days is May (19.4 days).
The month with the least rainy days is February (7.3 days).
Average snowfall in August
Blue Knob, PA
- Average snowfall in August: 0"
The month with the highest snowfall is February (6.18").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in August
Blue Knob, PA
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (12 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Blue Knob, PA
- Average daylight in August: 13h and 4min
The month with the longest days is June (Average daylight: 15h and 0min).
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: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in August
Blue Knob, PA
- Average sunshine days in August: 11.5 days
The month with the most sunshine days is November (17.8 days).
The month with the least sunshine days is May (9.8 days).
Average UV index in August
Blue Knob, PA
- Average UV index in August: 5
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in August
Blue Knob, PA
- Average cloud cover in August: 37
The month with the most cloud cover is January (Cloud cover 63).
The months with the least cloud cover are July and August (Cloud cover 37).
Average visibility in August
Blue Knob, 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).
Blue Knob, Pennsylvania, USA
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