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
Holley's shift into August sets the average high-temperature at a still warm 76.5°F (24.7°C), a figure that deviates only slightly from July's 77.2°F (25.1°C). During the August nights, an average temperature of 63.7°F (17.6°C) is observed.Humidity
The months with the lowest humidity are August and September, with an average relative humidity of 76%.Rainfall
In Holley, in August, it is raining for 17.8 days, with typically 2.56" (65mm) of accumulated precipitation. Throughout the year, there are 171.7 rainfall days, and 28.46" (723mm) of precipitation is accumulated.Snowfall
In Holley, New York, snow does not fall in June through September.Daylight
The average length of the day in August is 13h and 54min.On the first day of the month, sunrise is at 6:03 am and sunset at 8:33 pm. On the last day of August, sunrise is at 6:36 am and sunset at 7:48 pm EDT.
Sunshine
In August, the average sunshine in Holley is 10.6h.UV index
The average daily maximum UV index in August in Holley is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: A daily high UV index of 5 in August leads to these guidelines:
Take precautions. Light skin individuals may get burned in less than 30 minutes. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Holley in August?
What are the least humid months in Holley?
What is the average humidity in August in Holley?
How many days does it rain in August in Holley?
When it does not snow in Holley?
What is the average length of the day in August in Holley?
What time are sunrise and sunset in August in Holley?
How many hours of sunshine does Holley have in August?
How high is the UV index in August in Holley?
Average temperature in August
Holley, NY
- Average high temperature in August: 76.5°F
The warmest month (with the highest average high temperature) is July (77.2°F).
The month with the lowest average high temperature is January (29.7°F).
- Average low temperature in August: 63.7°F
The month with the highest average low temperature is July (64.4°F).
The coldest month (with the lowest average low temperature) is January (20.5°F).
Average pressure in August
Holley, NY
- Average pressure in August: 29.97"Hg
The month with the highest atmospheric pressure is November (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in August
Holley, NY
- Average wind speed in August: 7.9mph
The windiest month (with the highest average wind speed) is January (12.4mph).
The calmest month (with the lowest average wind speed) is July (7.4mph).
Average humidity in August
Holley, NY
- Average humidity in August: 76%
The months with the highest relative humidity are January and February (84%).
The months with the lowest relative humidity are August and September (76%).
Average rainfall in August
Holley, NY
- Average rainfall in August: 2.56"
The wettest month (with the highest rainfall) is May (3.07").
The driest month (with the least rainfall) is January (1.85").
Average rainfall days in August
Holley, NY
- Average rainfall days in August: 17.8 days
The month with the highest number of rainy days is July (18 days).
The month with the least rainy days is February (7.3 days).
Average snowfall in August
Holley, NY
- Average snowfall in August: 0"
The month with the highest snowfall is February (6.54").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in August
Holley, NY
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (16.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Holley, NY
- Average daylight in August: 13h and 5min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in August: 10h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 2h and 36min).
Average sunshine days in August
Holley, NY
- Average sunshine days in August: 10.6 days
The month with the most sunshine days is September (13 days).
The month with the least sunshine days is February (6.2 days).
Average UV index in August
Holley, NY
- 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 and December (UV index 1).
Average cloud cover in August
Holley, NY
- Average cloud cover in August: 27
The month with the most cloud cover is January (Cloud cover 75).
The months with the least cloud cover are July and August (Cloud cover 27).
Average visibility in August
Holley, NY
- Average visibility in August: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and February (5mi).
Holley, New York, USA
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