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
At the onset of August, Salt Lake City records an average high-temperature of a still moderately hot 82.8°F (28.2°C), showing little deviation from the preceding month. Salt Lake City reports a considerable drop from daytime temperatures in August, recording an average nighttime figure of 60.3°F (15.7°C).Humidity
In August, the average relative humidity is 38%.Rainfall
The month with the least rainfall is August, when the rain falls for 4.8 days and typically collects 0.2" (5mm) of precipitation.Snowfall
May through September are months without snowfall.Daylight
In Salt Lake City, the average length of the day in August is 13h and 44min.On the first day of the month, sunrise is at 6:24 am and sunset at 8:42 pm. On the last day of August, sunrise is at 6:54 am and sunset at 8:00 pm MDT.
Sunshine
July and August, with an average of 12h of sunshine, are months with the most sunshine.UV index
June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: The UV index of 6 in August translates into these instructions:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is August?
What is the average humidity in August?
What is the driest month in Salt Lake City?
How many days does it rain in August?
When it does not snow?
How many hours of daylight does Salt Lake City have in August?
When is the sunrise / sunset in August in Salt Lake City?
What is the month with the most sunshine in Salt Lake City?
How long on average sun shines in August?
What is the month with the highest UV index?
What is the UV index reading in August?
Average temperature in August
Salt Lake City, UT
- Average high temperature in August: 82.8°F
The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (34°F).
- Average low temperature in August: 60.3°F
The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (21°F).
Average pressure in August
Salt Lake City, UT
- Average pressure in August: 29.92"Hg
The month with the highest atmospheric pressure is January (30.28"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed in August
Salt Lake City, UT
- Average wind speed in August: 6mph
The windiest month (with the highest average wind speed) is March (6.6mph).
The calmest month (with the lowest average wind speed) is January (5mph).
Average humidity in August
Salt Lake City, UT
- Average humidity in August: 38%
The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is July (37%).
Average rainfall in August
Salt Lake City, UT
- Average rainfall in August: 0.2"
The wettest month (with the highest rainfall) is March (0.51").
The driest month (with the least rainfall) is August (0.2").
Average rainfall days in August
Salt Lake City, UT
- Average rainfall days in August: 4.8 days
The month with the highest number of rainy days is April (8.9 days).
The month with the least rainy days is June (4 days).
Average snowfall in August
Salt Lake City, UT
- Average snowfall in August: 0"
The month with the highest snowfall is January (2.68").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in August
Salt Lake City, UT
- Average snowfall days in August: 0 days
The months with the highest number of snowfall days are January and February (6.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Salt Lake City, UT
- Average daylight in August: 13h and 4min
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 18min).
- Average sunshine in August: 12h and 0min
The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 5h and 42min).
Average sunshine days in August
Salt Lake City, UT
- Average sunshine days in August: 22.5 days
The month with the most sunshine days is June (23.8 days).
The month with the least sunshine days is February (19 days).
Average UV index in August
Salt Lake City, UT
- Average UV index in August: 6
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in August
Salt Lake City, UT
- Average cloud cover in August: 9
The months with the most cloud cover are January and February (Cloud cover 38).
The month with the least cloud cover is August (Cloud cover 9).
Average visibility in August
Salt Lake City, UT
- Average visibility in August: 6mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
Salt Lake City, Utah, USA
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