August weather forecastBrigham City, UT
August
Weather in August
The last month of the summer, August, is another warm month in Brigham City, Utah, with an average temperature fluctuating between 83.7°F (28.7°C) and 58.8°F (14.9°C).Temperature
Brigham City marks the start of August with an average high-temperature of a still moderately hot 83.7°F (28.7°C), hinting at a slight fluctuation from July's 85.6°F (29.8°C). Nightly average temperatures in August reveal a significant dip from daytime highs, registering a consistent a mild 58.8°F (14.9°C).Humidity
With an average relative humidity of 35%, August is the least humid month.Rainfall
In Brigham City, during August, the rain falls for 7 days and regularly aggregates up to 0.63" (16mm) of precipitation. In Brigham City, during the entire year, the rain falls for 92.7 days and collects up to 15.39" (391mm) of precipitation.Snowfall
In Brigham City, snow does not fall in July and August.Daylight
In August, the average length of the day is 13h and 47min.On the first day of August, sunrise is at 6:23 am and sunset at 8:45 pm. On the last day of the month, sunrise is at 6:54 am and sunset at 8:02 pm MDT.
Sunshine
July and August, with an average of 11.8h of sunshine, are months with the most sunshine.UV index
The average daily maximum UV index in August in Brigham City, Utah, is 5. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for average individuals.Note: In August, the maximum UV index of 5 transforms into these recommendations:
Take precautions - Protection against skin and eye damage is obliged. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Brigham City, UT
- Average high temperature in August: 83.7°F
The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is December (31.1°F).
- Average low temperature in August: 58.8°F
The month with the highest average low temperature is July (59.5°F).
The coldest month (with the lowest average low temperature) is January (17.8°F).
Average pressure in August
Brigham City, UT
- Average pressure in August: 29.92"Hg
The month with the highest atmospheric pressure is January (30.29"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in August
Brigham City, UT
- Average wind speed in August: 6mph
The windiest month (with the highest average wind speed) is April (6.3mph).
The calmest month (with the lowest average wind speed) is January (4.4mph).
Average humidity in August
Brigham City, UT
- Average humidity in August: 35%
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is August (35%).
Average rainfall in August
Brigham City, UT
- Average rainfall in August: 0.63"
The wettest month (with the highest rainfall) is January (1.85").
The driest month (with the least rainfall) is July (0.51").
Average rainfall days in August
Brigham City, UT
- Average rainfall days in August: 7 days
The month with the highest number of rainy days is May (12.1 days).
The month with the least rainy days is January (3.7 days).
Average snowfall in August
Brigham City, UT
- Average snowfall in August: 0"
The month with the highest snowfall is January (15.63").
The months with the least snowfall are July and August (0").
Average snowfall days in August
Brigham City, UT
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (16.2 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in August /
Average sunshine in August
Brigham City, UT
- Average daylight in August: 13h and 48min
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 12min).
- Average sunshine in August: 11h and 48min
The months with the most sunshine are July and August (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 5h and 0min).
Average sunshine days in August
Brigham City, UT
- Average sunshine days in August: 18.1 days
The month with the most sunshine days is October (20.7 days).
The month with the least sunshine days is February (10.8 days).
Average UV index in August
Brigham City, UT
- Average UV index in August: 5
The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in August
Brigham City, UT
- Average cloud cover in August: 11
The month with the most cloud cover is February (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 11).
Average visibility in August
Brigham City, 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 months with the lowest visibility are January and February (4mi).
