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 advent of August brings an average high-temperature of a still warm 76.6°F (24.8°C), almost identical to the preceding month. An average nighttime temperature of 58.6°F (14.8°C) is noted during the month of August.Humidity
The average relative humidity in August is 81%.Rainfall
In Guys Mills, in August, it is raining for 18 days, with typically 2.68" (68mm) of accumulated precipitation. In Guys Mills, during the entire year, the rain falls for 177.7 days and collects up to 36.85" (936mm) of precipitation.Snowfall
June through September are months without snowfall.Daylight
In Guys Mills, the average length of the day in August is 13h and 48min.On the first day of the month, sunrise is at 6:15 am and sunset at 8:37 pm. On the last day of August, sunrise is at 6:45 am and sunset at 7:54 pm EDT.
Sunshine
In August, the average sunshine is 9.9h.UV index
May through August, with an average maximum UV index of 5, are months with the highest UV index. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A maximum high daily UV index of 5 during August translates into the following directions:
Take necessary precautions - Suggestions to elude sunburn are provided. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are August temperatures?
What is the average humidity in August?
How much does it rain in August?
When it does not snow?
What is the average length of the day in August?
What time are sunrise and sunset in August?
How many hours of sunshine does Guys Mills have in August?
When is the highest UV index?
What is the UV index reading in August?
Average temperature in August
Guys Mills, PA
- Average high temperature in August: 76.6°F
The warmest month (with the highest average high temperature) is July (78.3°F).
The month with the lowest average high temperature is January (29.5°F).
- Average low temperature in August: 58.6°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 (18.1°F).
Average pressure in August
Guys Mills, PA
- Average pressure in August: 29.99"Hg
The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in August
Guys Mills, PA
- Average wind speed in August: 6mph
The windiest month (with the highest average wind speed) is January (9.6mph).
The calmest month (with the lowest average wind speed) is July (5.8mph).
Average humidity in August
Guys Mills, PA
- Average humidity in August: 81%
The month with the highest relative humidity is February (90%).
The months with the lowest relative humidity are April and May (80%).
Average rainfall in August
Guys Mills, PA
- Average rainfall in August: 2.68"
The wettest month (with the highest rainfall) is April (3.62").
The driest month (with the least rainfall) is September (2.4").
Average rainfall days in August
Guys Mills, PA
- Average rainfall days in August: 18 days
The months with the highest number of rainy days are June and July (18.8 days).
The month with the least rainy days is January (8.2 days).
Average snowfall in August
Guys Mills, PA
- Average snowfall in August: 0"
The month with the highest snowfall is December (10.87").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in August
Guys Mills, PA
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (21.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Guys Mills, 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 12min).
- Average sunshine in August: 9h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 2h and 12min).
Average sunshine days in August
Guys Mills, PA
- Average sunshine days in August: 10.3 days
The month with the most sunshine days is September (11.6 days).
The month with the least sunshine days is January (5.1 days).
Average UV index in August
Guys Mills, 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 February and December (UV index 1).
Average cloud cover in August
Guys Mills, PA
- Average cloud cover in August: 34
The month with the most cloud cover is January (Cloud cover 79).
The months with the least cloud cover are July and August (Cloud cover 34).
Average visibility in August
Guys Mills, PA
- Average visibility in August: 5mi
The months with the highest visibility are April and October (6mi).
The months with the lowest visibility are January, February and December (4mi).
Guys Mills, Pennsylvania, USA
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