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
With the onset of August, the average high-temperature registers at a still warm 80.8°F (27.1°C), subtly different from July's 82.9°F (28.3°C). Despite high daytime temperatures, the average temperature lowers to a mild 58.5°F (14.7°C) during August nights.Humidity
The least humid month in Jeffrey City, Wyoming, is August, with an average relative humidity of 34%.Rainfall
The months with the least rainfall are July and August Rain falls for 5.6 days and accumulates 0.24" (6mm) of rain.Snowfall
In Jeffrey City, snow does not fall in June through September.Daylight
In Jeffrey City, Wyoming, the average length of the day in August is 13h and 51min.On the first day of the month, sunrise is at 6:04 am and sunset at 8:30 pm. On the last day of August, in Jeffrey City, sunrise is at 6:36 am and sunset at 7:46 pm MDT.
Sunshine
In August, the average sunshine in Jeffrey City, Wyoming, is 11.9h.UV index
The average daily maximum UV index in August in Jeffrey City is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for average individuals.Note: In August, the maximum UV index of 5 suggests these recommendations:
Put precautions into practice - Ensuring skin and eye safety is a necessity. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
Frequently asked questions
What is the temperature in August in Jeffrey City?
What is the least humid month in Jeffrey City?
What is the average humidity in August in Jeffrey City?
What is the driest month in Jeffrey City?
How much does it rain in Jeffrey City in August?
When it does not snow in Jeffrey City?
What is the average length of the day in August in Jeffrey City?
What time are sunrise and sunset in August in Jeffrey City?
How many hours of sunshine does Jeffrey City have in August?
How high is the UV index in August in Jeffrey City?
Average temperature in August
Jeffrey City, WY
- Average high temperature in August: 80.8°F
The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is December (27.1°F).
- Average low temperature in August: 58.5°F
The month with the highest average low temperature is July (59.2°F).
The coldest month (with the lowest average low temperature) is January (12.9°F).
Average pressure in August
Jeffrey City, WY
- Average pressure in August: 29.94"Hg
The month with the highest atmospheric pressure is January (30.2"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed in August
Jeffrey City, WY
- Average wind speed in August: 8.3mph
The windiest months (with the highest average wind speed) are April and November (10.9mph).
The calmest month (with the lowest average wind speed) is August (8.3mph).
Average humidity in August
Jeffrey City, WY
- Average humidity in August: 34%
The month with the highest relative humidity is January (82%).
The month with the lowest relative humidity is August (34%).
Average rainfall in August
Jeffrey City, WY
- Average rainfall in August: 0.24"
The wettest month (with the highest rainfall) is April (0.79").
The driest months (with the least rainfall) are July and August (0.24").
Average rainfall days in August
Jeffrey City, WY
- Average rainfall days in August: 5.6 days
The month with the highest number of rainy days is April (10.3 days).
The month with the least rainy days is February (4.3 days).
Average snowfall in August
Jeffrey City, WY
- Average snowfall in August: 0"
The months with the highest snowfall are March and December (3.15").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in August
Jeffrey City, WY
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is December (10.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Jeffrey City, WY
- Average daylight in August: 13h and 5min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in August: 11h and 5min
The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is February (Average sunshine: 6h and 12min).
Average sunshine days in August
Jeffrey City, WY
- Average sunshine days in August: 21.3 days
The month with the most sunshine days is September (22.1 days).
The month with the least sunshine days is April (14.5 days).
Average UV index in August
Jeffrey City, WY
- Average UV index in August: 5
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 August
Jeffrey City, WY
- Average cloud cover in August: 13
The month with the most cloud cover is February (Cloud cover 37).
The months with the least cloud cover are August and September (Cloud cover 13).
Average visibility in August
Jeffrey City, 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).
Jeffrey City, Wyoming, USA
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