McCaysville, GA climate
McCaysville has chilly winters and warm summers, with plenty of rain. A typical July afternoon reaches 86°, a January night drops to 28°, and about 4 inches of snow falls in a normal winter.
NOAA 1991-2020 climate normals Updated once a decade10° warmer than normal today. The forecast high is 85°, and a typical Oct 1 in McCaysville peaks around 75°.Live forecast: National Weather Service · Normal: NOAA 1991–2020
What a year in McCaysville feels like
Winter
Spring
Summer
Fall
McCaysville 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 | 49° | 28° | 5.3" | 0.8" | 12 | 1 | 30° – 44° |
| February | 53° | 30° | 5.0" | 1.5" | 11 | 1 | 31° – 50° |
| March | 61° | 37° | 5.4" | 0.1" | 12 | 0 | 41° – 58° |
| April | 70° | 43° | 5.1" | 0 | 11 | 0 | 51° – 61° |
| May | 77° | 52° | 4.3" | 0 | 11 | 0 | 59° – 69° |
| June | 83° | 60° | 5.4" | 0 | 13 | 0 | 67° – 76° |
| July | 86° | 64° | 4.9" | 0 | 12 | 0 | 71° – 78° |
| August | 86° | 62° | 5.0" | 0 | 11 | 0 | 70° – 79° |
| September | 81° | 56° | 4.2" | 0 | 9 | 0 | 65° – 74° |
| October | 71° | 45° | 3.6" | 0 | 8 | 0 | 54° – 62° |
| November | 60° | 35° | 4.7" | 0.1" | 9 | 0 | 42° – 53° |
| December | 52° | 30° | 5.5" | 1.9" | 12 | 1 | 31° – 51° |
| Year | 69° | 45° | 58.4" | 4.4" | 132 | 3 |
“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 McCaysville
McCaysville gets 58 inches of rain and melted snow a year. December is the wettest month and October the driest. Rain or snow falls on about 132 days a year.
About 180 frost-free days a year
In half of years the last 32° night comes by April 22 and the first one by October 20. That leaves about 180 frost-free days for gardens, longer than 53% of U.S. towns.
Heating and cooling a home in McCaysville
Engineers use “degree days” to estimate how hard a furnace or air conditioner works. In McCaysville, 80% of that work is heating and 20% 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 McCaysville compares
Compared with every U.S. town and city on TownTapestry, each counted once.
About as warm as it used to be
The last 30 years in McCaysville averaged 0.2° warmer than the 1900s. The biggest change is in December (+1.4°). The shift is smaller than in 100% of U.S. towns.
Change by month1991–2020 average minus 1901–2000 average, at McCaysville’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 31° to 51°. July is the most reliable, staying within 6°.
Common questions about McCaysville’s climate
What is the coldest month in McCaysville?
January, with a typical high of 49° and a low of 28°.
What is the hottest month in McCaysville?
July, with a typical high of 86° and a low of 64°. About 21 days a year reach 90°.
How much snow does McCaysville get?
About 4 inches in a normal winter, most of it in December.
When is the first frost in McCaysville?
In half of years the first 32° night comes by October 20, and the last spring frost by April 22.
What is the rainiest month in McCaysville?
December, with 5.5 inches of rain and melted snow. The year totals 58 inches.
Temperatures and rainfall come from NOAA’s gridded climate normals for McCaysville itself (about a 3-mile square). Snow, frost dates and day counts come from NOAA’s weather station at Murphy 4ese, NC (24 mi) away. Normals are 30-year averages, not a forecast. Source: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000.