August weather forecastCowley, WY
August
Weather in August
The last month of the summer, August, is another warm month in Cowley, Wyoming, with temperature in the range of an average low of 59.4°F (15.2°C) and an average high of 81°F (27.2°C).Temperature
The advent of August brings an average high-temperature of a still moderately hot 81°F (27.2°C), almost identical to the preceding month. Cowley's average nighttime temperature descends significantly from the day's peak in August, settling at a refreshing 59.4°F (15.2°C).Humidity
August is the least humid month, with an average relative humidity of 37%.Rainfall
In Cowley, in August, during 10.3 rainfall days, 0.63" (16mm) of precipitation is typically accumulated. In Cowley, during the entire year, the rain falls for 133.8 days and collects up to 9.8" (249mm) of precipitation.Snowfall
In Cowley, snow does not fall in June through August.Daylight
In Cowley, the average length of the day in August is 14h and 1min.On the first day of the month, sunrise is at 6:00 am and sunset at 8:39 pm. On the last day of August, in Cowley, sunrise is at 6:35 am and sunset at 7:52 pm MDT.
Sunshine
In Cowley, the average sunshine in August is 11.9h.UV index
In August, the average daily maximum UV index in Cowley is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the ordinary person.Note: In August, a daily maximum UV index of 5 leads to the following instructions:
Prioritize safety - Suggestions to prevent sun damage are offered. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Cowley, WY
- Average high temperature in August: 81°F
The warmest month (with the highest average high temperature) is July (83.5°F).
The month with the lowest average high temperature is December (27.5°F).
- Average low temperature in August: 59.4°F
The month with the highest average low temperature is July (61°F).
The coldest months (with the lowest average low temperature) are January and February (14.4°F).
Average pressure in August
Cowley, WY
- Average pressure in August: 29.93"Hg
The months with the highest atmospheric pressure are January and December (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in August
Cowley, WY
- Average wind speed in August: 5.8mph
The windiest month (with the highest average wind speed) is April (8.7mph).
The calmest month (with the lowest average wind speed) is August (5.8mph).
Average humidity in August
Cowley, WY
- Average humidity in August: 37%
The month with the highest relative humidity is January (80%).
The month with the lowest relative humidity is August (37%).
Average rainfall in August
Cowley, WY
- Average rainfall in August: 0.63"
The wettest month (with the highest rainfall) is May (1.57").
The driest month (with the least rainfall) is December (0.51").
Average rainfall days in August
Cowley, WY
- Average rainfall days in August: 10.3 days
The month with the highest number of rainy days is May (16.9 days).
The month with the least rainy days is November (8.3 days).
Average snowfall in August
Cowley, WY
- Average snowfall in August: 0"
The month with the highest snowfall is February (4.88").
The months with the least snowfall are June, July and August (0").
Average snowfall days in August
Cowley, WY
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (14.1 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in August /
Average sunshine in August
Cowley, WY
- Average daylight in August: 14h and 0min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in August: 11h and 54min
The month with the most sunshine is July (Average sunshine: 12h and 0min).
The months with the least sunshine are January, February and December (Average sunshine: 6h and 24min).
Average sunshine days in August
Cowley, WY
- Average sunshine days in August: 15.4 days
The month with the most sunshine days is December (17.2 days).
The month with the least sunshine days is May (10.2 days).
Average UV index in August
Cowley, WY
- Average UV index in August: 5
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in August
Cowley, WY
- Average cloud cover in August: 13
The month with the most cloud cover is February (Cloud cover 35).
The month with the least cloud cover is July (Cloud cover 12).
Average visibility in August
Cowley, 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).
