Sky Valley, GA climate
Sky Valley has chilly winters and pleasant summers, with plenty of rain. A typical July afternoon reaches 83°, a January night drops to 28°, and about 2 inches of snow falls in a normal winter.
NOAA 1991-2020 climate normals Updated once a decadeWhat a year in Sky Valley feels like
Winter
Spring
Summer
Fall
Sky Valley weather by month
Average highs, lows, rain and snow for every month, from NOAA’s 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | Snow on ground | 30-yr range |
|---|---|---|---|---|---|---|---|
| January | 48° | 28° | 6.6" | 0.9" | 11 | 0 | 30° – 44° |
| February | 52° | 31° | 5.7" | 0.6" | 10 | 0 | 34° – 50° |
| March | 59° | 37° | 6.2" | 0.1" | 12 | 0 | 41° – 56° |
| April | 68° | 44° | 5.8" | 0 | 10 | 0 | 51° – 60° |
| May | 75° | 51° | 5.3" | 0 | 11 | 0 | 58° – 67° |
| June | 81° | 59° | 5.7" | 0 | 12 | 0 | 66° – 73° |
| July | 83° | 62° | 5.7" | 0 | 14 | 0 | 69° – 75° |
| August | 82° | 61° | 5.8" | 0 | 13 | 0 | 68° – 75° |
| September | 77° | 56° | 5.2" | 0 | 10 | 0 | 63° – 72° |
| October | 68° | 45° | 5.2" | 0 | 8 | 0 | 53° – 61° |
| November | 58° | 36° | 5.9" | 0 | 9 | 0 | 42° – 52° |
| December | 51° | 31° | 6.8" | 0.8" | 11 | 1 | 32° – 50° |
| Year | 67° | 45° | 69.9" | 2.4" | 130 | 1 |
“Wet days” have at least 0.01" of rain or melted snow. “Snow on ground” counts days with 1" or more. The 30-year range is the coldest and warmest that month’s average temperature got between 1991 and 2020.
Rain and snow in Sky Valley
Sky Valley gets 70 inches of rain and melted snow a year. December is the wettest month and September the driest. Rain or snow falls on about 130 days a year.
About 203 frost-free days a year
In half of years the last 32° night comes by April 10 and the first one by October 29. That leaves about 203 frost-free days for gardens, longer than 74% of U.S. towns.
Heating and cooling a home in Sky Valley
Engineers use “degree days” to estimate how hard a furnace or air conditioner works. In Sky Valley, 77% of that work is heating and 23% is cooling.
Degree days measure how far each day’s average temperature falls below or rises above 65°, added up over a year. Source: NOAA station normals.
How Sky Valley compares
Compared with every U.S. town and city on TownTapestry, each counted once.
Warmer than it used to be
The last 30 years in Sky Valley averaged 0.7° warmer than the 1900s. The biggest change is in December (+1.7°). The shift is smaller than in 90% of U.S. towns.
Change by month1991–2020 average minus 1901–2000 average, at Sky Valley’s spot on NOAA’s grid
How much a month can swing
A normal is an average, and real years wander around it. December swings the most: between 1991 and 2020 its average temperature ranged from 32° to 50°. July is the most reliable, staying within 6°.
Common questions about Sky Valley’s climate
What is the coldest month in Sky Valley?
January, with a typical high of 48° and a low of 28°.
What is the hottest month in Sky Valley?
July, with a typical high of 83° and a low of 62°. About 12 days a year reach 90°.
How much snow does Sky Valley get?
About 2 inches in a normal winter, most of it in January.
When is the first frost in Sky Valley?
In half of years the first 32° night comes by October 29, and the last spring frost by April 10.
What is the rainiest month in Sky Valley?
December, with 6.8 inches of rain and melted snow. The year totals 70 inches.
Temperatures and rainfall come from NOAA’s gridded climate normals for Sky Valley itself (about a 3-mile square). Snow, frost dates and day counts come from NOAA’s weather station at Clayton 1 Ssw, GA (8 mi) away. Normals are 30-year averages, not a forecast. Source: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000.