July weather forecastGrass Creek, WY
July
Weather in July
July is a warm summer month in Grass Creek, Wyoming, with an average temperature ranging between min 53.8°F (12.1°C) and max 76.1°F (24.5°C).Temperature
Grass Creek, Wyoming, reaches its highest average temperatures in July, measuring 76.1°F (24.5°C) at the peak and 53.8°F (12.1°C) at the lowest.Humidity
July is the least humid month, with an average relative humidity of 43%.Rainfall
In Grass Creek, in July, it is raining for 14.8 days, with typically 1.65" (42mm) of accumulated precipitation. In Grass Creek, during the entire year, the rain falls for 93.8 days and collects up to 12.05" (306mm) of precipitation.Snowfall
July and August are months without snowfall.Daylight
In Grass Creek, Wyoming, the average length of the day in July is 15h and 5min.On the first day of the month, sunrise is at 5:36 am and sunset at 9:00 pm. On the last day of July, sunrise is at 6:02 am and sunset at 8:39 pm MDT.
Sunshine
With an average of 11.7h of sunshine, July has the most sunshine of the year.UV index
The months with the highest UV index are June and July, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for average individuals.Note: A maximum high daily UV index of 5 during July translates into the following directions:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in July
Grass Creek, WY
- Average high temperature in July: 76.1°F
The warmest month (with the highest average high temperature) is July (76.1°F).
The month with the lowest average high temperature is December (27.3°F).
- Average low temperature in July: 53.8°F
The month with the highest average low temperature is July (53.8°F).
The coldest month (with the lowest average low temperature) is December (11.8°F).
Average pressure in July
Grass Creek, WY
- Average pressure in July: 29.96"Hg
The month with the highest atmospheric pressure is January (30.19"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in July
Grass Creek, WY
- Average wind speed in July: 6mph
The windiest month (with the highest average wind speed) is January (7.9mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).
Average humidity in July
Grass Creek, WY
- Average humidity in July: 43%
The month with the highest relative humidity is February (77%).
The month with the lowest relative humidity is July (43%).
Average rainfall in July
Grass Creek, WY
- Average rainfall in July: 1.65"
The wettest month (with the highest rainfall) is May (2.48").
The driest month (with the least rainfall) is January (0.2").
Average rainfall days in July
Grass Creek, WY
- Average rainfall days in July: 14.8 days
The month with the highest number of rainy days is May (16.9 days).
The month with the least rainy days is January (1.6 days).
Average snowfall in July
Grass Creek, WY
- Average snowfall in July: 0"
The month with the highest snowfall is April (6.3").
The months with the least snowfall are July and August (0").
Average snowfall days in July
Grass Creek, WY
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is April (9.4 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in July /
Average sunshine in July
Grass Creek, WY
- Average daylight in July: 15h and 6min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in July: 11h and 42min
The month with the most sunshine is July (Average sunshine: 11h and 42min).
The month with the least sunshine is February (Average sunshine: 6h and 24min).
Average sunshine days in July
Grass Creek, WY
- Average sunshine days in July: 12.8 days
The month with the most sunshine days is January (25 days).
The month with the least sunshine days is May (10.2 days).
Average UV index in July
Grass Creek, WY
- Average UV index in July: 5
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 2).
Average cloud cover in July
Grass Creek, WY
- Average cloud cover in July: 17
The month with the most cloud cover is April (Cloud cover 35).
The months with the least cloud cover are July and September (Cloud cover 17).
Average visibility in July
Grass Creek, WY
- Average visibility in July: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
