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 arrival brings an average high-temperature of a still moderately hot 76.5°F (24.7°C), slightly deviating from July's 78.3°F (25.7°C). Throughout the month of August, Sheffield reports a steady low-temperature average of 55°F (12.8°C).Humidity
In August, the average relative humidity is 81%.Rainfall
In Sheffield, during August, the rain falls for 17.6 days and regularly aggregates up to 2.44" (62mm) of precipitation. Throughout the year, in Sheffield, there are 175.4 rainfall days, and 35.2" (894mm) of precipitation is accumulated.Snowfall
June through September are months without snowfall.Daylight
The average length of the day in August in Sheffield is 13h and 48min.On the first day of August in Sheffield, sunrise is at 6:11 am and sunset at 8:33 pm. On the last day of the month, sunrise is at 6:41 am and sunset at 7:50 pm EDT.
Sunshine
The average sunshine in August is 9.3h.UV index
May through August, with an average maximum UV index of 5, are months with the highest UV index in Sheffield. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the average person.Note: In August, the maximum UV index of 5 transforms into these recommendations:
Take precautions - Protection against sunburn is recommended. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Frequently asked questions
What is the usual temperature for Sheffield in August?
What is the average humidity in August in Sheffield?
How many days does it rain in August in Sheffield?
When it does not snow in Sheffield?
What is the average length of the day in August in Sheffield?
When are sunrise and sunset in August in Sheffield?
How many hours of sunshine does Sheffield have in August?
What are the months with the highest UV index in Sheffield?
How high is the UV index in August in Sheffield?
Average temperature in August
Sheffield, PA
- Average high temperature in August: 76.5°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 (28°F).
- Average low temperature in August: 55°F
The month with the highest average low temperature is July (56.8°F).
The coldest month (with the lowest average low temperature) is January (16.2°F).
Average pressure in August
Sheffield, 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 (29.94"Hg).
Average wind speed in August
Sheffield, PA
- Average wind speed in August: 5.5mph
The windiest month (with the highest average wind speed) is January (9.2mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).
Average humidity in August
Sheffield, PA
- Average humidity in August: 81%
The months with the highest relative humidity are January and February (89%).
The months with the lowest relative humidity are May and June (80%).
Average rainfall in August
Sheffield, PA
- Average rainfall in August: 2.44"
The wettest month (with the highest rainfall) is April (3.9").
The driest month (with the least rainfall) is September (2.2").
Average rainfall days in August
Sheffield, PA
- Average rainfall days in August: 17.6 days
The month with the highest number of rainy days is May (20.1 days).
The month with the least rainy days is January (7.3 days).
Average snowfall in August
Sheffield, PA
- Average snowfall in August: 0"
The month with the highest snowfall is February (13.03").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in August
Sheffield, PA
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (23.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Sheffield, PA
- Average daylight in August: 13h and 5min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in August: 9h and 2min
The month with the most sunshine is July (Average sunshine: 9h and 24min).
The month with the least sunshine is January (Average sunshine: 2h and 6min).
Average sunshine days in August
Sheffield, PA
- Average sunshine days in August: 11.3 days
The month with the most sunshine days is September (12.1 days).
The month with the least sunshine days is February (4.6 days).
Average UV index in August
Sheffield, 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 and December (UV index 1).
Average cloud cover in August
Sheffield, PA
- Average cloud cover in August: 43
The month with the most cloud cover is January (Cloud cover 81).
The month with the least cloud cover is July (Cloud cover 42).
Average visibility in August
Sheffield, PA
- Average visibility in August: 4mi
The months with the highest visibility are April, May, June, July, October and November (5mi).
The months with the lowest visibility are January, February, March, August, September and December (4mi).
Sheffield, Pennsylvania, USA
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