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
In Green River, August's average high-temperature stands at a still tropical 88.5°F (31.4°C), closely related to the preceding month. Throughout the August nights, Green River encounters a low-temperature of 70°F (21.1°C).Humidity
In Green River, the average relative humidity in August is 28%.Rainfall
In Green River, in August, during 8.3 rainfall days, 0.59" (15mm) of precipitation is typically accumulated. Throughout the year, there are 72.7 rainfall days, and 5.28" (134mm) of precipitation is accumulated.Snowfall
April through September are months without snowfall in Green River.Daylight
The average length of the day in August is 13h and 38min.On the first day of the month, sunrise is at 6:22 am and sunset at 8:31 pm. On the last day of August, sunrise is at 6:49 am and sunset at 7:52 pm MDT.
Sunshine
In Green River, the average sunshine in August is 11.9h.UV index
June through August, with an average maximum UV index of 7, are months with the highest UV index in Green River, Utah. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: The UV index of 7 during August translates into the following guidance:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
Frequently asked questions
How hot does it get in Green River in August?
What is the average humidity in August in Green River?
How much does it rain in Green River in August?
When it does not snow in Green River?
How many hours of daylight does Green River have in August?
What time are sunrise and sunset in August in Green River?
How long on average sun shines in August in Green River?
What is the month with the highest UV index in Green River?
What is the UV index intensity in August in Green River?
Average temperature in August
Green River, UT
- Average high temperature in August: 88.5°F
The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is January (36.1°F).
- Average low temperature in August: 70°F
The month with the highest average low temperature is July (71.4°F).
The coldest month (with the lowest average low temperature) is January (21.2°F).
Average pressure in August
Green River, UT
- Average pressure in August: 29.93"Hg
The month with the highest atmospheric pressure is January (30.25"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).
Average wind speed in August
Green River, UT
- Average wind speed in August: 5.5mph
The windiest month (with the highest average wind speed) is April (7.8mph).
The calmest month (with the lowest average wind speed) is January (3.5mph).
Average humidity in August
Green River, UT
- Average humidity in August: 28%
The month with the highest relative humidity is January (74%).
The month with the lowest relative humidity is June (21%).
Average rainfall in August
Green River, UT
- Average rainfall in August: 0.59"
The wettest month (with the highest rainfall) is July (0.75").
The driest month (with the least rainfall) is April (0.24").
Average rainfall days in August
Green River, UT
- Average rainfall days in August: 8.3 days
The month with the highest number of rainy days is July (9.1 days).
The month with the least rainy days is November (3.8 days).
Average snowfall in August
Green River, UT
- Average snowfall in August: 0"
The month with the highest snowfall is December (1.93").
The months with the least snowfall are April, May, June, July, August and September (0").
Average snowfall days in August
Green River, UT
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (4.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Green River, UT
- Average daylight in August: 13h and 4min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in August: 11h and 5min
The month with the most sunshine is June (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 6h and 24min).
Average sunshine days in August
Green River, UT
- Average sunshine days in August: 17.3 days
The month with the most sunshine days is November (24.5 days).
The month with the least sunshine days is July (14.8 days).
Average UV index in August
Green River, UT
- Average UV index in August: 7
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in August
Green River, UT
- Average cloud cover in August: 11
The month with the most cloud cover is January (Cloud cover 27).
The months with the least cloud cover are June and September (Cloud cover 10).
Average visibility in August
Green River, 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).
Green River, Utah, USA
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