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 shift into August records an average high-temperature of a still moderately hot 73.9°F (23.3°C), subtly varied from July's 76.1°F (24.5°C). An average low-temperature of 52.7°F (11.5°C) marks the nights throughout August.Humidity
In August, the average relative humidity in Grass Creek is 44%.Rainfall
In Grass Creek, in August, it is raining for 13.5 days, with typically 1.46" (37mm) 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 in Grass Creek.Daylight
The average length of the day in August in Grass Creek is 13h and 56min.On the first day of August in Grass Creek, Wyoming, sunrise is at 6:03 am and sunset at 8:37 pm. On the last day of the month, sunrise is at 6:37 am and sunset at 7:51 pm MDT.
Sunshine
The average sunshine in August is 11.3h.UV index
In Grass Creek, the average daily maximum UV index in August is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: The UV index of 4 during August translates into the following guidance:
Adopt protective measures - It is advised to guard against sun damage. When the Sun is at its strongest around midday, find shade and limit exposure. Boost your sun resistance with garments that are densely woven yet spacious.
Frequently asked questions
What is the usual temperature for Grass Creek in August?
What is the average humidity in August in Grass Creek?
How many days does it rain in August in Grass Creek?
When it does not snow in Grass Creek?
Does it snow in Grass Creek in August?
How many hours of daylight does Grass Creek have in August?
When is the sunrise / sunset in August in Grass Creek?
How many hours of sunshine does Grass Creek have in August?
How high is the UV index in August in Grass Creek?
Average temperature in August
Grass Creek, WY
- Average high temperature in August: 73.9°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 August: 52.7°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 August
Grass Creek, WY
- Average pressure in August: 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 August
Grass Creek, WY
- Average wind speed in August: 5.7mph
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 August
Grass Creek, WY
- Average humidity in August: 44%
The month with the highest relative humidity is February (77%).
The month with the lowest relative humidity is July (43%).
Average rainfall in August
Grass Creek, WY
- Average rainfall in August: 1.46"
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 August
Grass Creek, WY
- Average rainfall days in August: 13.5 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 August
Grass Creek, WY
- Average snowfall in August: 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 August
Grass Creek, WY
- Average snowfall days in August: 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 August /
Average sunshine in August
Grass Creek, WY
- Average daylight in August: 13h and 5min
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 August: 11h and 2min
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 August
Grass Creek, WY
- Average sunshine days in August: 13.2 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 August
Grass Creek, WY
- Average UV index in August: 4
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 August
Grass Creek, WY
- Average cloud cover in August: 19
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 August
Grass Creek, WY
- Average visibility in August: 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).
Grass Creek, Wyoming, USA
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