Sun Valley, VA
Unincorporated community in Fairfax County, Virginia
Sun Valley is a small unincorporated community in Fairfax County, Virginia. It is 0.2 miles SE of Wolf Trap, the nearest town. Its ZIP code is 22182.
Sun Valley at a glance
- State
- Virginia
- County
- Fairfax County
- ZIP code
- 22182
- Nearest town
- Wolf Trap (0.2 mi)
- Time zone
- America/New York
- Coordinates
- 38.9397, -77.2864
Weather in Sun Valley now
Loading the National Weather Service forecast…
Sun Valley weather by the hour
Sun Valley weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Sun Valley.
This week in Sun Valley
Sunrise, sunset and moon in Sun Valley
What is the weather usually like in Sun Valley?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 84°F average high
- Januarycoldest month · 23°F average low
- 43.6 inprecipitation per year · 1,107 mm
- 18.5 insnowfall per year · 47 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Sun Valley: June to September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station VIENNA, VA US (USC00448737), adjusted for the elevation of Sun Valley.
Sun Valley weather month by month
Sunrise and sunset in Sun Valley through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:24 AM | 5:12 PM | 9 h 48 min |
| February | 6:58 AM | 5:47 PM | 10 h 49 min |
| March | 7:18 AM | 7:17 PM | 11 h 58 min |
| April | 6:30 AM | 7:47 PM | 13 h 16 min |
| May | 5:54 AM | 8:16 PM | 14 h 21 min |
| June | 5:41 AM | 8:37 PM | 14 h 56 min |
| July | 5:54 AM | 8:35 PM | 14 h 40 min |
| August | 6:21 AM | 8:05 PM | 13 h 44 min |
| September | 6:49 AM | 7:19 PM | 12 h 29 min |
| October | 7:17 AM | 6:32 PM | 11 h 14 min |
| November | 6:50 AM | 4:56 PM | 10 h 6 min |
| December | 7:19 AM | 4:49 PM | 9 h 30 min |
Times for the 15th of each month, local time (America/New York).
What is the weather like in Sun Valley?
Sun Valley has a humid subtropical climate. The warmest month is July, with an average high of 84°F (29°C), and the coldest is January, with average lows of 23°F (-5°C).
It gets about 43.6 inches (1,107 mm) of precipitation a year. The wettest month is May and the driest is February. Snow is common: about 19 inches fall in an average year.
The best time to visit Sun Valley 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 Sun Valley
The closest live webcam is A Country Place: VA-7 - MM 56.2 - WB, 1.4 miles NE of Sun Valley.
Webcams: Windy.com. Distances in a straight line from Sun Valley.
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Map of Sun Valley, VA
Tap any road on the map to see it in Street View below. Map: © OpenStreetMap contributors.
Sun Valley Street View
Drag the image to look around and tap the arrows on the ground to move. If it says there is no imagery, tap a nearby street on the map above.
Open in Google Maps ›Towns near Sun Valley
Other communities near Sun Valley
- Cinnamon Creek0.5 mi NE
- Shouse Village1.0 mi NE
- A Country Place1.2 mi NE
- Towlston Meadow1.2 mi NE
- Haver Hills1.7 mi N
- Tysons Green2.3 mi SE
- Tysons Green2.3 mi SE
- Odricks Corner2.9 mi E
- Tysons Corner3.3 mi SE
- Tysons Corner3.3 mi SE
- Sunset Hills3.6 mi W
- McLean Hamlet3.6 mi E
- Howard3.7 mi SE
- Madrillon Farms3.7 mi SE
- Lexington Estates4.0 mi N
Questions about Sun Valley
Where is Sun Valley, VA?
Sun Valley is an unincorporated community in Fairfax County, Virginia, 0.2 miles SE of Wolf Trap.
What county is Sun Valley in?
Sun Valley is in Fairfax County, Virginia.
What is the ZIP code of Sun Valley, VA?
The ZIP code for Sun Valley is 22182.
What is the nearest town to Sun Valley?
Wolf Trap, 0.2 miles away.
Are there webcams near Sun Valley?
Yes. The closest is A Country Place: VA-7 - MM 56.2 - WB, 1.4 miles away.
What is the hottest month in Sun Valley?
July, with an average high of 84°F (29°C).
What is the coldest month in Sun Valley?
January, with an average low of 23°F (-5°C).
How much does it rain in Sun Valley?
About 43.6 inches (1,107 mm) a year; the wettest month is May.
Does it snow in Sun Valley?
Yes, about 19 inches of snow fall in an average year.
When is the best time to visit Sun Valley?
June to September, when temperatures are most pleasant and rainy days are fewer.
What climate does Sun Valley have?
Humid subtropical (Köppen Cfa).
Last updated: