August weather forecastSilver Lake, WA
August
Weather in August
The last month of the summer, August, is also a moderately hot month in Silver Lake, Washington, with an average temperature fluctuating between 77.7°F (25.4°C) and 49.6°F (9.8°C).Temperature
August, recording an average high temperature of 77.7°F (25.4°C) and a low temperature of 49.6°F (9.8°C), is Silver Lake's warmest month.Humidity
July and August, with an average relative humidity of 73%, are the least humid months.Rainfall
The month with the least rainfall is August, when the rain falls for 6.6 days and typically collects 0.31" (8mm) of precipitation.Snowfall
April through October are months without snowfall.Daylight
In Silver Lake, the average length of the day in August is 14h and 7min.On the first day of the month, sunrise is at 5:53 am and sunset at 8:41 pm. On the last day of August, sunrise is at 6:31 am and sunset at 7:51 pm PDT.
Sunshine
With an average of 10.3h of sunshine, August has the most sunshine of the year.UV index
In Silver Lake, the average daily maximum UV index in August is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: A daily high UV index of 4 in August leads to these guidelines:
Put precautions into practice - Ensuring skin and eye safety is a necessity. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Silver Lake, WA
- Average high temperature in August: 77.7°F
The warmest month (with the highest average high temperature) is August (77.7°F).
The month with the lowest average high temperature is December (42.4°F).
- Average low temperature in August: 49.6°F
The month with the highest average low temperature is August (49.6°F).
The coldest month (with the lowest average low temperature) is December (32.5°F).
Average pressure in August
Silver Lake, WA
- Average pressure in August: 30.01"Hg
The month with the highest atmospheric pressure is January (30.1"Hg).
The months with the lowest atmospheric pressure are August and September (30.01"Hg).
Average wind speed in August
Silver Lake, WA
- Average wind speed in August: 3.7mph
The windiest month (with the highest average wind speed) is January (4.8mph).
The calmest months (with the lowest average wind speed) are August and September (3.7mph).
Average humidity in August
Silver Lake, WA
- Average humidity in August: 73%
The months with the highest relative humidity are February and November (89%).
The months with the lowest relative humidity are July and August (73%).
Average rainfall in August
Silver Lake, WA
- Average rainfall in August: 0.31"
The wettest month (with the highest rainfall) is January (2.28").
The driest month (with the least rainfall) is August (0.31").
Average rainfall days in August
Silver Lake, WA
- Average rainfall days in August: 6.6 days
The month with the highest number of rainy days is March (17.5 days).
The month with the least rainy days is July (6.1 days).
Average snowfall in August
Silver Lake, WA
- Average snowfall in August: 0"
The month with the highest snowfall is February (1.02").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in August
Silver Lake, WA
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (2.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in August /
Average sunshine in August
Silver Lake, WA
- Average daylight in August: 14h and 6min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in August: 10h and 18min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 3h and 30min).
Average sunshine days in August
Silver Lake, WA
- Average sunshine days in August: 21.9 days
The month with the most sunshine days is August (21.9 days).
The month with the least sunshine days is April (10.5 days).
Average UV index in August
Silver Lake, 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
Silver Lake, WA
- Average cloud cover in August: 37
The month with the most cloud cover is February (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility in August
Silver Lake, WA
- Average visibility in August: 4mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (4mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (4mi).
