August weather forecastMirrormont, WA
August
Weather in August
The last month of the summer, August, is another warm month in Mirrormont, Washington, with an average temperature fluctuating between 52.3°F (11.3°C) and 77°F (25°C).Temperature
In Mirrormont, Washington, the average temperatures in August are the highest, with a peak at 77°F (25°C) and a low of 52.3°F (11.3°C).Humidity
In Mirrormont, Washington, the average relative humidity in August is 70%.Rainfall
In Mirrormont, during August, the rain falls for 6.2 days and regularly aggregates up to 0.67" (17mm) of precipitation. In Mirrormont, during the entire year, the rain falls for 175.4 days and collects up to 33.9" (861mm) of precipitation.Snowfall
May through October are months without snowfall.Daylight
In August, the average length of the day is 14h and 11min.On the first day of the month, sunrise is at 5:47 am and sunset at 8:41 pm. On the last day of August, sunrise is at 6:26 am and sunset at 7:49 pm PDT.
Sunshine
August has the most sunshine of the year, with an average of 10.5h of sunshine.UV index
The average daily maximum UV index in August is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum daily UV index, 4 in August, converts into the following recommendations:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Mirrormont, WA
- Average high temperature in August: 77°F
The warmest month (with the highest average high temperature) is August (77°F).
The month with the lowest average high temperature is December (42.3°F).
- Average low temperature in August: 52.3°F
The month with the highest average low temperature is August (52.3°F).
The coldest month (with the lowest average low temperature) is December (33.4°F).
Average pressure in August
Mirrormont, WA
- Average pressure in August: 30"Hg
The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is August (30"Hg).
Average wind speed in August
Mirrormont, WA
- Average wind speed in August: 3.5mph
The windiest month (with the highest average wind speed) is January (5mph).
The calmest month (with the lowest average wind speed) is August (3.5mph).
Average humidity in August
Mirrormont, WA
- Average humidity in August: 70%
The months with the highest relative humidity are January, February and December (85%).
The month with the lowest relative humidity is July (69%).
Average rainfall in August
Mirrormont, WA
- Average rainfall in August: 0.67"
The wettest month (with the highest rainfall) is December (5.12").
The driest month (with the least rainfall) is July (0.51").
Average rainfall days in August
Mirrormont, WA
- Average rainfall days in August: 6.2 days
The month with the highest number of rainy days is March (19.7 days).
The month with the least rainy days is August (6.2 days).
Average snowfall in August
Mirrormont, WA
- Average snowfall in August: 0"
The month with the highest snowfall is February (3.62").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in August
Mirrormont, WA
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (4.7 days).
The months with the least snowfall days are May, June, July, August and October (0 days).
Average daylight in August /
Average sunshine in August
Mirrormont, WA
- Average daylight in August: 14h and 12min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in August: 10h and 30min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 4h and 0min).
Average sunshine days in August
Mirrormont, WA
- Average sunshine days in August: 22.4 days
The month with the most sunshine days is August (22.4 days).
The month with the least sunshine days is February (8.8 days).
Average UV index in August
Mirrormont, WA
- 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, November and December (UV index 2).
Average cloud cover in August
Mirrormont, WA
- Average cloud cover in August: 27
The months with the most cloud cover are January and December (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 27).
Average visibility in August
Mirrormont, WA
- Average visibility in August: 6mi
The months with the highest visibility are July and August (6mi).
The months with the lowest visibility are January, February, March, April, May, June, September, October, November and December (5mi).
