August weather forecastJoseph, UT
August
Weather in August
August, the last month of the summer in Joseph, is another warm month, with temperature in the range of an average high of 80.1°F (26.7°C) and an average low of 56.8°F (13.8°C).Temperature
August brings an average high-temperature of a still warm 80.1°F (26.7°C), showing a slight difference from July's 82°F (27.8°C). Joseph registers a prominent dip from daytime highs, with an average of 56.8°F (13.8°C) during the nights of August.Humidity
In August, the average relative humidity in Joseph is 38%.Rainfall
In Joseph, in August, it is raining for 12.5 days, with typically 1.3" (33mm) of accumulated precipitation. In Joseph, during the entire year, the rain falls for 113.1 days and collects up to 14.72" (374mm) of precipitation.Snowfall
In Joseph, snow does not fall in June through August.Daylight
The average length of the day in August is 13h and 37min.On the first day of the month, sunrise is at 6:31 am and sunset at 8:39 pm. On the last day of August, sunrise is at 6:57 am and sunset at 7:59 pm MDT.
Sunshine
August has the most sunshine of the year, with an average of 11.9h of sunshine.UV index
In August, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for average individuals.Note: An average UV index of 5 in August transforms into this advice:
Put precautions into practice - Ensuring skin and eye safety is a necessity. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Joseph, UT
- Average high temperature in August: 80.1°F
The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (33.4°F).
- Average low temperature in August: 56.8°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 (16.7°F).
Average pressure in August
Joseph, UT
- Average pressure in August: 29.92"Hg
The month with the highest atmospheric pressure is January (30.24"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).
Average wind speed in August
Joseph, UT
- Average wind speed in August: 6.2mph
The windiest month (with the highest average wind speed) is June (7.4mph).
The calmest month (with the lowest average wind speed) is January (4.8mph).
Average humidity in August
Joseph, UT
- Average humidity in August: 38%
The month with the highest relative humidity is January (80%).
The month with the lowest relative humidity is June (31%).
Average rainfall in August
Joseph, UT
- Average rainfall in August: 1.3"
The wettest month (with the highest rainfall) is March (1.85").
The driest month (with the least rainfall) is June (0.51").
Average rainfall days in August
Joseph, UT
- Average rainfall days in August: 12.5 days
The month with the highest number of rainy days is July (14.3 days).
The month with the least rainy days is November (5.7 days).
Average snowfall in August
Joseph, UT
- Average snowfall in August: 0"
The month with the highest snowfall is January (8.66").
The months with the least snowfall are June, July and August (0").
Average snowfall days in August
Joseph, UT
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is December (12.6 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in August /
Average sunshine in August
Joseph, UT
- Average daylight in August: 13h and 36min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in August: 11h and 54min
The month with the most sunshine is August (Average sunshine: 11h and 54min).
The months with the least sunshine are January and December (Average sunshine: 6h and 0min).
Average sunshine days in August
Joseph, UT
- Average sunshine days in August: 13.2 days
The month with the most sunshine days is June (21.5 days).
The month with the least sunshine days is July (12.3 days).
Average UV index in August
Joseph, UT
- Average UV index in August: 5
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in August
Joseph, UT
- Average cloud cover in August: 10
The month with the most cloud cover is December (Cloud cover 36).
The months with the least cloud cover are August and September (Cloud cover 10).
Average visibility in August
Joseph, 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).
