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
The arrival of August coincides with an average high-temperature of a warm 84.9°F (29.4°C), indicating a minimal shift from July's 86.9°F (30.5°C). Howell reports a substantial plunge from daytime highs during the nights of August, with an average low-temperature of 58.3°F (14.6°C).Humidity
August is the least humid month, with an average relative humidity of 34%.Rainfall
In Howell, during August, the rain falls for 5.8 days and regularly aggregates up to 0.47" (12mm) of precipitation. In Howell, during the entire year, the rain falls for 120 days and collects up to 15.43" (392mm) of precipitation.Snowfall
June through August are months without snowfall.Daylight
The average length of the day in August is 13h and 49min.On the first day of August, sunrise is at 6:24 am and sunset at 8:47 pm. On the last day of the month, sunrise is at 6:55 am and sunset at 8:04 pm MDT.
Sunshine
The months with the most sunshine are June through August, with an average of 11.9h of sunshine.UV index
June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: In August, the maximum UV index of 6 suggests this advice:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in August?
What is the least humid month?
What is the average humidity in August?
How much does it rain in August?
When it does not snow in Howell?
Does it snow in August?
What is the average length of the day in August?
When is the sunrise / sunset in August?
What are the months with the most sunshine?
How long on average sun shines in August?
What is the month with the highest UV index in Howell?
What is the UV index intensity in August?
Average temperature in August
Howell, UT
- Average high temperature in August: 84.9°F
The warmest month (with the highest average high temperature) is July (86.9°F).
The month with the lowest average high temperature is January (30.9°F).
- Average low temperature in August: 58.3°F
The month with the highest average low temperature is July (58.8°F).
The coldest month (with the lowest average low temperature) is January (17.8°F).
Average pressure in August
Howell, 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
Howell, UT
- Average wind speed in August: 5.8mph
The windiest month (with the highest average wind speed) is April (6.3mph).
The calmest month (with the lowest average wind speed) is January (4.2mph).
Average humidity in August
Howell, UT
- Average humidity in August: 34%
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (34%).
Average rainfall in August
Howell, UT
- Average rainfall in August: 0.47"
The wettest month (with the highest rainfall) is February (2.05").
The driest month (with the least rainfall) is July (0.35").
Average rainfall days in August
Howell, UT
- Average rainfall days in August: 5.8 days
The month with the highest number of rainy days is April (15.1 days).
The month with the least rainy days is July (5.5 days).
Average snowfall in August
Howell, UT
- Average snowfall in August: 0"
The month with the highest snowfall is January (13.03").
The months with the least snowfall are June, July and August (0").
Average snowfall days in August
Howell, UT
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (14.8 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in August /
Average sunshine in August
Howell, UT
- Average daylight in August: 13h and 5min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in August: 11h and 5min
The months with the most sunshine are June, July and August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 12min).
Average sunshine days in August
Howell, UT
- Average sunshine days in August: 19.9 days
The month with the most sunshine days is July (21.6 days).
The month with the least sunshine days is February (10.1 days).
Average UV index in August
Howell, UT
- Average UV index in August: 6
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in August
Howell, UT
- Average cloud cover in August: 10
The month with the most cloud cover is February (Cloud cover 45).
The month with the least cloud cover is August (Cloud cover 10).
Average visibility in August
Howell, 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).
Howell, Utah, USA
Weather forecast for your location
2. Allow the app to use your location