Sun Valley, GA
Unincorporated community in Clayton County, Georgia
Sun Valley is a small unincorporated community in Clayton County, Georgia. It is 2.0 miles W of Morrow, the nearest town. Its ZIP code is 30273.
Sun Valley at a glance
- State
- Georgia
- County
- Clayton County
- ZIP code
- 30273
- Nearest town
- Morrow (2.0 mi)
- Time zone
- America/New York
- Coordinates
- 33.5831, -84.3006
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 · 90°F average high
- Januarycoldest month · 32°F average low
- 52.9 inprecipitation per year · 1,344 mm
- 0.8 insnowfall per year · 2 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Sun Valley: April–May and September–October, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station JONESBORO, GA US (USC00094700), 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 | 7:39 AM | 5:53 PM | 10 h 13 min |
| February | 7:19 AM | 6:22 PM | 11 h 3 min |
| March | 7:45 AM | 7:46 PM | 12 h 0 min |
| April | 7:05 AM | 8:09 PM | 13 h 4 min |
| May | 6:34 AM | 8:32 PM | 13 h 57 min |
| June | 6:25 AM | 8:50 PM | 14 h 25 min |
| July | 6:36 AM | 8:49 PM | 14 h 12 min |
| August | 6:58 AM | 8:24 PM | 13 h 26 min |
| September | 7:19 AM | 7:45 PM | 12 h 25 min |
| October | 7:40 AM | 7:04 PM | 11 h 24 min |
| November | 7:07 AM | 5:35 PM | 10 h 28 min |
| December | 7:32 AM | 5:32 PM | 9 h 59 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 90°F (32°C), and the coldest is January, with average lows of 32°F (0°C).
It gets about 52.9 inches (1,344 mm) of precipitation a year. The wettest month is July and the driest is May.
The best time to visit Sun Valley is April–May and September–October. 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 Morrow, 0.2 miles W of Sun Valley.
Webcams: Windy.com. Distances in a straight line from Sun Valley.
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Map of Sun Valley, GA
Tap any road on the map to see it in Street View below. Map: © OpenStreetMap contributors.
Sun Valley Street View
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Other communities near Sun Valley
Questions about Sun Valley
Where is Sun Valley, GA?
Sun Valley is an unincorporated community in Clayton County, Georgia, 2.0 miles W of Morrow.
What county is Sun Valley in?
Sun Valley is in Clayton County, Georgia.
What is the ZIP code of Sun Valley, GA?
The ZIP code for Sun Valley is 30273.
What is the nearest town to Sun Valley?
Morrow, 2.0 miles away.
Are there webcams near Sun Valley?
Yes. The closest is Morrow, 0.2 miles away.
What is the hottest month in Sun Valley?
July, with an average high of 90°F (32°C).
What is the coldest month in Sun Valley?
January, with an average low of 32°F (0°C).
How much does it rain in Sun Valley?
About 52.9 inches (1,344 mm) a year; the wettest month is July.
Does it snow in Sun Valley?
Rarely: less than an inch in an average year.
When is the best time to visit Sun Valley?
April–May and September–October, when temperatures are most pleasant and rainy days are fewer.
What climate does Sun Valley have?
Humid subtropical (Köppen Cfa).
Last updated: