Sunnydale, WA
Unincorporated community in King County, Washington
Sunnydale is a small unincorporated community in King County, Washington. It is 1.0 miles NW of Burien, the nearest town. Its ZIP code is 98166.
Sunnydale at a glance
- State
- Washington
- County
- King County
- ZIP code
- 98166
- Nearest town
- Burien (1.0 mi)
- Time zone
- America/Los Angeles
- Coordinates
- 47.4633, -122.3325
Weather in Sunnydale now
Loading the National Weather Service forecast…
Sunnydale weather by the hour
Sunnydale weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Sunnydale.
This week in Sunnydale
Sunrise, sunset and moon in Sunnydale
What is the weather usually like in Sunnydale?
Köppen climate classification, calculated from the 1991–2020 normals
- Augustwarmest month · 78°F average high
- Decembercoldest month · 37°F average low
- 39.3 inprecipitation per year · 999 mm
- 6.3 insnowfall per year · 16 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Sunnydale: June to September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station SEATTLE TACOMA INTL AP, WA US (USW00024233), adjusted for the elevation of Sunnydale.
Sunnydale weather month by month
Sunrise and sunset in Sunnydale through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:50 AM | 4:47 PM | 8 h 57 min |
| February | 7:12 AM | 5:34 PM | 10 h 22 min |
| March | 7:19 AM | 7:16 PM | 11 h 56 min |
| April | 6:18 AM | 8:00 PM | 13 h 42 min |
| May | 5:29 AM | 8:41 PM | 15 h 11 min |
| June | 5:09 AM | 9:10 PM | 16 h 0 min |
| July | 5:26 AM | 9:04 PM | 15 h 37 min |
| August | 6:04 AM | 8:23 PM | 14 h 18 min |
| September | 6:45 AM | 7:23 PM | 12 h 37 min |
| October | 7:26 AM | 6:23 PM | 10 h 56 min |
| November | 7:12 AM | 4:35 PM | 9 h 22 min |
| December | 7:48 AM | 4:20 PM | 8 h 32 min |
Times for the 15th of each month, local time (America/Los Angeles).
What is the weather like in Sunnydale?
Sunnydale has a warm-summer mediterranean climate. The warmest month is August, with an average high of 78°F (25°C), and the coldest is December, with average lows of 37°F (3°C).
It gets about 39.3 inches (999 mm) of precipitation a year. The wettest month is November and the driest is July. Snow is common: about 6 inches fall in an average year.
The best time to visit Sunnydale is June to September. The live forecast on this page comes from the National Weather Service and the climate averages from NOAA’s 1991–2020 U.S. Climate Normals.
Webcams near Sunnydale
The closest live webcam is Burien: SR 518 at MP 1.6: S 154th St, 1.5 miles E of Sunnydale.
Webcams: Windy.com. Distances in a straight line from Sunnydale.
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Map of Sunnydale, WA
Tap any road on the map to see it in Street View below. Map: © OpenStreetMap contributors.
Sunnydale Street View
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Open in Google Maps ›Towns near Sunnydale
Other communities near Sunnydale
Questions about Sunnydale
Where is Sunnydale, WA?
Sunnydale is an unincorporated community in King County, Washington, 1.0 miles NW of Burien.
What county is Sunnydale in?
Sunnydale is in King County, Washington.
What is the ZIP code of Sunnydale, WA?
The ZIP code for Sunnydale is 98166.
What is the nearest town to Sunnydale?
Burien, 1.0 miles away.
Are there webcams near Sunnydale?
Yes. The closest is Burien: SR 518 at MP 1.6: S 154th St, 1.5 miles away.
What is the hottest month in Sunnydale?
August, with an average high of 78°F (25°C).
What is the coldest month in Sunnydale?
December, with an average low of 37°F (3°C).
How much does it rain in Sunnydale?
About 39.3 inches (999 mm) a year; the wettest month is November.
Does it snow in Sunnydale?
Yes, about 6 inches of snow fall in an average year.
When is the best time to visit Sunnydale?
June to September, when temperatures are most pleasant and rainy days are fewer.
What climate does Sunnydale have?
Warm-summer mediterranean (Köppen Csb).
Last updated: