July weather forecastGreen River, WY
July
Weather in July
July exhibits peak summer conditions in Green River, Wyoming, with temperatures soaring high. An increase in temperature to the year's highest average of 81.5°F (27.5°C) (high) and 60.4°F (15.8°C)(low) delineate the apex of summer. This month also features the longest daylight hours, mesmeric sunsets and vibrant dawn, painting a perfect summer picture. Despite the warm days, rainfall remains relatively registered at 0.47in. July, therefore, stands out as the warmest month ingraining absolute summer feels across Green River.Temperature
During the warmest month, July, temperatures average a high of 81.5°F (27.5°C) and a low of 60.4°F (15.8°C).Humidity
The months with the lowest humidity are July and August, with an average relative humidity of 31%.Rainfall
July is the month with the least rainfall. Rain falls for 7.8 days and accumulates 0.47" (12mm) of precipitation.Snowfall
In Green River, snow does not fall in July and August.Daylight
In July, the average length of the day is 14h and 50min.On the first day of July, sunrise is at 5:48 am and sunset at 8:55 pm. On the last day of the month, sunrise is at 6:12 am and sunset at 8:36 pm MDT.
Sunshine
July and August, with an average of 11.8h of sunshine, are months with the most sunshine.UV index
July is the month with the highest UV index, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: In July, a daily UV index of 6 turns into the following recommendations:
Fend off overexposure. Sun protection is vital. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in July
Green River, WY
- Average high temperature in July: 81.5°F
The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is December (25.7°F).
- Average low temperature in July: 60.4°F
The month with the highest average low temperature is July (60.4°F).
The coldest month (with the lowest average low temperature) is January (10.8°F).
Average pressure in July
Green River, WY
- Average pressure in July: 29.96"Hg
The month with the highest atmospheric pressure is January (30.28"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed in July
Green River, WY
- Average wind speed in July: 8.8mph
The windiest month (with the highest average wind speed) is April (12.2mph).
The calmest month (with the lowest average wind speed) is August (8.7mph).
Average humidity in July
Green River, WY
- Average humidity in July: 31%
The month with the highest relative humidity is January (84%).
The months with the lowest relative humidity are July and August (31%).
Average rainfall in July
Green River, WY
- Average rainfall in July: 0.47"
The wettest month (with the highest rainfall) is May (1.5").
The driest month (with the least rainfall) is July (0.47").
Average rainfall days in July
Green River, WY
- Average rainfall days in July: 7.8 days
The month with the highest number of rainy days is May (13.8 days).
The month with the least rainy days is December (4.7 days).
Average snowfall in July
Green River, WY
- Average snowfall in July: 0"
The month with the highest snowfall is March (6.14").
The months with the least snowfall are July and August (0").
Average snowfall days in July
Green River, WY
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is December (13.5 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in July /
Average sunshine in July
Green River, WY
- Average daylight in July: 14h 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 July: 11h and 48min
The months with the most sunshine are July and August (Average sunshine: 11h and 48min).
The months with the least sunshine are January and December (Average sunshine: 5h and 54min).
Average sunshine days in July
Green River, WY
- Average sunshine days in July: 19.5 days
The month with the most sunshine days is September (19.8 days).
The month with the least sunshine days is April (11.5 days).
Average UV index in July
Green River, WY
- Average UV index in July: 6
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 2).
Average cloud cover in July
Green River, WY
- Average cloud cover in July: 16
The month with the most cloud cover is February (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 13).
Average visibility in July
Green River, WY
- Average visibility in July: 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, February and December (5mi).
