Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. On bright days sunglasses that block both UVA and UVB rays should be worn. July in Maple Valley, Washington, is a moderately hot summer month, with temperature in the range of an average low of 48.7☏ (9. Our model predicted that 2cm (0. Maple Valley, WA Today, Tonight & Tomorrows Weather Forecast AccuWeather Current Weather 1:15 AM 40 F RealFeel 39 Air Quality Excellent Wind SE 2 mph. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Maple Valley (Lat Long: 42.94° N 72.63° W) Maple Valley snow report: The Maple Valley snow report is: 0 out of 3 Lifts open. Take precautions - Protection against sunburn is recommended. Note: In September, the average maximum UV index of 3 translate into the following recommendations: A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person. UV indexIn September, the average daily maximum UV index in Maple Valley is 3. SunshineIn September, the average sunshine is 9.1h. On the last day of September, in Maple Valley, sunrise is at 7:05 am and sunset at 6:50 pm PDT. On the first day of the month, sunrise is at 6:27 am and sunset at 7:49 pm. DaylightThe average length of the day in September is 12h and 32min. Snowfall May through October are months without snowfall. Throughout the year, there are 182.4 rainfall days, and 36.77' (934mm) of precipitation is accumulated. Rainfall In Maple Valley, it is raining for 11.9 days, with typically 1.73' (44mm) of accumulated precipitation.

HumidityIn Maple Valley, the average relative humidity in September is 75%. The average low-temperature, in September, is 47.3☏ (8.5☌). TemperatureIn September, the average high-temperature marginally drops from a warm 75.4☏ (24.1☌) in August to an agreeable 68.4☏ (20.2☌). As temps drop, more wet, 36-degree-ish snow is. During winter emergencies you can help each other and share needed resources.The first month of the autumn, September, is still a pleasant month in Maple Valley, Washington, with an average temperature varying between 47.3☏ (8.5☌) and 68.4☏ (20.2☌). MORE WET SNOW TONIGHT Showers will continue to sweep through the Sound later this afternoon & evening. It's also a good idea to get to know your neighbors. Be sure to have a battery-operated radio and extra batteries on hand. Monitor local radio stations for important safety information and updates. The nearest snowfall and snow depth data from weather stations in your area is listed above. Include food, water, medications, toiletries, a first aid kit, flashlight and extra batteries, warm blankets and clothing, and other essential supplies for every member of your household (including pets). Residents of Maple Valley, Washington, were hit with some light snowfall on April 2, as the state experienced low nighttime temperatures ahead of the second-coldest April day in 10 years.Footage posted to Twitter shows snow falling on a lake.On April 3, the National Weather Service in Seattle recorded temperatures normally seen in December, they said. Know how you and your loved ones will communicate when communication systems are down, and where you will meet if separated. It's important to plan ahead so you are ready to take winter by storm. The impacts of winter weather conditions - wind, rain, and freezing temperatures - can leave your family isolated or in the dark for hours or days at a time. Snow Plowing and Sanding Route (PDF) - City Map Page.Maple Valley Snow Plowing & Sanding Routes Map Small Works Roster and Consultant Roster.Lake Wilderness Swimming Beach Monitoring Program.Storm and Surface Water Comprehensive Plan.

Storm and Surface Water Management Program +.

Completed Transportation Improvement Projects.

Current Storm Water Improvement Projects.

Current Transportation Improvement Projects.

State Route 169 Safety Open House - WSDOT Summary.

Snow Plow Routes and Winter Preparedness Tips.

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