August weather forecastLehi, UT
August
Weather in August
August continues the spirit of Lehi's hot summer with high temperatures; however, a slight cooling trend begins to set in towards the month's end. After the scorching July, August brings slight relief with a decrease in average high temperature to 82.9°F (28.3°C). This negligible dip in temperature signals the forthcoming transition into autumn, while still maintaining the summer charm. With generous sunshine hours, Lehi's landscape remains vibrant and inviting for outdoor exploration. Despite the warm daytime temperatures, evenings start to cool, hinting at the approaching season change.Temperature
August's advent in Lehi denotes a minor fluctuation in the average high-temperature to a still warm 82.9°F (28.3°C) from July's 85.3°F (29.6°C). Lehi experiences a substantial decline from the daytime high temperatures in August, settling on an average low of 57°F (13.9°C).Humidity
The average relative humidity in August is 39%.Rainfall
In Lehi, in August, it is raining for 9.7 days, with typically 0.94" (24mm) of accumulated precipitation. Throughout the year, there are 123.2 rainfall days, and 16.73" (425mm) of precipitation is accumulated.Snowfall
In Lehi, snow does not fall in June through September.Daylight
In August, the average length of the day in Lehi is 13h and 43min.On the first day of the month, sunrise is at 6:25 am and sunset at 8:41 pm. On the last day of August, in Lehi, Utah, sunrise is at 6:54 am and sunset at 8:00 pm MDT.
Sunshine
With an average of 11.9h of sunshine, August has the most sunshine of the year.UV index
The average daily maximum UV index in August in Lehi is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: A maximum high daily UV index of 5 during August translates into the following directions:
Put precautions into practice - Guidance to elude sunburn is provided. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Lehi, UT
- Average high temperature in August: 82.9°F
The warmest month (with the highest average high temperature) is July (85.3°F).
The months with the lowest average high temperature are January and December (32.4°F).
- Average low temperature in August: 57°F
The month with the highest average low temperature is July (58.1°F).
The coldest month (with the lowest average low temperature) is January (15.8°F).
Average pressure in August
Lehi, UT
- Average pressure in August: 29.92"Hg
The month with the highest atmospheric pressure is January (30.27"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).
Average wind speed in August
Lehi, UT
- Average wind speed in August: 5.7mph
The windiest month (with the highest average wind speed) is April (6.2mph).
The calmest month (with the lowest average wind speed) is January (4.6mph).
Average humidity in August
Lehi, UT
- Average humidity in August: 39%
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is July (38%).
Average rainfall in August
Lehi, UT
- Average rainfall in August: 0.94"
The wettest months (with the highest rainfall) are April and December (1.93").
The driest month (with the least rainfall) is June (0.75").
Average rainfall days in August
Lehi, UT
- Average rainfall days in August: 9.7 days
The month with the highest number of rainy days is May (14.3 days).
The months with the least rainy days are June and November (7.3 days).
Average snowfall in August
Lehi, UT
- Average snowfall in August: 0"
The month with the highest snowfall is January (11.06").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in August
Lehi, UT
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is December (13 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Lehi, UT
- Average daylight in August: 13h and 42min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in August: 11h and 54min
The month with the most sunshine is August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 24min).
Average sunshine days in August
Lehi, UT
- Average sunshine days in August: 15.3 days
The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is February (11.4 days).
Average UV index in August
Lehi, UT
- 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 December (UV index 1).
Average cloud cover in August
Lehi, UT
- Average cloud cover in August: 10
The month with the most cloud cover is February (Cloud cover 42).
The month with the least cloud cover is August (Cloud cover 10).
Average visibility in August
Lehi, UT
- Average visibility in August: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).
