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
Hailey experiences an average high-temperature of a still moderately hot 77.2°F (25.1°C) with the onset of August, subtly varied from July's 77.7°F (25.4°C). Against the high August temperatures, Hailey records an average drop to a fresh 52.3°F (11.3°C) at night.Humidity
The least humid month in Hailey is August, with an average relative humidity of 34%.Rainfall
In August, the rain falls for 3.4 days. Throughout August, 0.24" (6mm) of precipitation is accumulated. In Hailey, during the entire year, the rain falls for 85.1 days and collects up to 12.01" (305mm) of precipitation.Snowfall
June through August are months without snowfall in Hailey.Daylight
In Hailey, the average length of the day in August is 13h and 55min.On the first day of August, sunrise is at 6:27 am and sunset at 8:59 pm. On the last day of the month, sunrise is at 7:00 am and sunset at 8:13 pm MDT.
Sunshine
The average sunshine in August is 11.7h.UV index
In Hailey, the average daily maximum UV index in August is 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.Note: A maximum UV index of 5 in August translates into the following recommendations:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Hailey in August?
What is the least humid month?
What is the average humidity in August?
How many days does it rain in August in Hailey?
When it does not snow?
Does it snow in August?
How many hours of daylight does Hailey have in August?
When are sunrise and sunset in August?
How long on average sun shines in August?
What is the UV index intensity in August?
Average temperature in August
Hailey, ID
- Average high temperature in August: 77.2°F
The warmest month (with the highest average high temperature) is July (77.7°F).
The month with the lowest average high temperature is December (25.7°F).
- Average low temperature in August: 52.3°F
The months with the highest average low temperature are July and August (52.3°F).
The coldest month (with the lowest average low temperature) is January (9.5°F).
Average pressure in August
Hailey, ID
- Average pressure in August: 29.91"Hg
The month with the highest atmospheric pressure is January (30.28"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed in August
Hailey, ID
- Average wind speed in August: 7.1mph
The windiest month (with the highest average wind speed) is July (7.3mph).
The calmest month (with the lowest average wind speed) is December (4.7mph).
Average humidity in August
Hailey, ID
- Average humidity in August: 34%
The month with the highest relative humidity is February (86%).
The month with the lowest relative humidity is August (34%).
Average rainfall in August
Hailey, ID
- Average rainfall in August: 0.24"
The wettest month (with the highest rainfall) is February (1.77").
The driest month (with the least rainfall) is July (0.2").
Average rainfall days in August
Hailey, ID
- Average rainfall days in August: 3.4 days
The month with the highest number of rainy days is May (12.8 days).
The month with the least rainy days is August (3.4 days).
Average snowfall in August
Hailey, ID
- Average snowfall in August: 0"
The month with the highest snowfall is February (13.74").
The months with the least snowfall are June, July and August (0").
Average snowfall days in August
Hailey, ID
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is December (14.2 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in August /
Average sunshine in August
Hailey, ID
- Average daylight in August: 13h and 5min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in August: 11h and 4min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 36min).
Average sunshine days in August
Hailey, ID
- Average sunshine days in August: 25.8 days
The month with the most sunshine days is August (25.8 days).
The month with the least sunshine days is April (12.4 days).
Average UV index in August
Hailey, ID
- Average UV index in August: 5
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is February (UV index 1).
Average cloud cover in August
Hailey, ID
- Average cloud cover in August: 10
The month with the most cloud cover is February (Cloud cover 44).
The month with the least cloud cover is July (Cloud cover 9).
Average visibility in August
Hailey, ID
- Average visibility in August: 6mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January and February (4mi).
Hailey, Idaho, USA
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