Photo: Tiled · CC BY-SA 3.0Greer’s winters are milder and less snowy than most of the U.S.
A typical July afternoon reaches 89°, a January night drops to 32°, and about 4 inches of snow falls in a normal winter.
A year in Greer at a glance
Each month’s typical high and low, and what it brings.
What stands out about Greer’s climate
Compared with towns across the U.S., with Greer’s place in South Carolina beside it.
What a year in Greer feels like
Typical highs and lows by season and by month, from NOAA’s 30-year normals.
About 224 frost-free days a year
In half of years the last 32° night comes by March 28 and the first by November 7. Frost and day counts come from NOAA’s station at Greer, SC, 3 miles from the city’s center point, at about the same height.
The 2023 USDA map puts Greer’s center in zone 8a: the coldest night of a typical winter, averaged over 1991–2020, reaches about 15°. Plant labels use the zone; frost dates tell you when to plant.
Freezing nights by month
Average nights at or below 32°
90° days by month
Average days at 90° or more
About 4 inches of snow a winter
Snow, measured at Greer, SC, falls mostly in January. Precipitation (rain plus melted snow) adds up to 52 inches a year; December is the wettest month and October the driest. Rain or snow falls on about 117 days a year.
Rain + melted snow by month
Inches of water
Snowfall by month
Inches of snow
Heating and cooling a home in Greer
64% of the work is heating. Months averaging under 55° run from November through March.
Degree days add up how far each day’s average falls below (heating) or rises above (cooling) 65° over a year. NOAA normals at Greer, SC.
Living with Greer’s climate
What the numbers mean for a garden, a free afternoon and a bad-weather day.
224 frost-free days in zone 8a. The last frost comes by Mar 28 in half of years, so many gardeners wait a week or two past that to set out tomatoes. The first fall frost comes by Nov 7.
Months with highs of 62–84° and lows of 40° or more: March, April, May, September, October and November. 6.5 miles of trails are waiting.
Parks & trails →Of the yearly building losses FEMA expects in Greer from natural hazards, river flooding is the largest share (54%); heat waves, cold waves, winter storms and ice storms together are 19%. Normals are averages; the hazards page covers the extremes.
Natural hazards →Greer and its neighbors
Every town next door is within a degree of Greer in January and July, closer than the 5 km grid can tell apart. Tap a town to see its climate.
Climates most like Greer’s, farther away
TownRatings’ own comparison of NOAA 1991–2020 normals, not a NOAA product: places of 5,000+ at least 150 miles away, one per state, closest on January low, July high, precipitation and snow.
| Town | Jan. low | July high | Precip. | Snow |
|---|---|---|---|---|
| Greer, SC | 32° | 89° | 52" | 3.9" |
| Hiram, GA | 32° | 89° | 52" | 3.8" |
| Greenville, NC | 32° | 90° | 52" | 3.3" |
| Smithfield, VA | 32° | 89° | 49" | 2.7" |
| Ripley, TN | 31° | 90° | 53" | 2.4" |
Temperatures and rain come from NOAA’s 5 km grid, so each town gets its own value. Snow and frost-free days come from the nearest weather station, so neighbors often share them.
Warmer than it used to be
The last 30 years in Greer averaged 1.2° warmer than the 1900s. The biggest change is in December (+2.1°).
A smaller shift than in 65% of U.S. towns.
Change by month
The two periods overlap (1991–2000 is in both), which makes the gap a little smaller than it would be between separate periods.
How Greer compares
Against 12,954 U.S. towns of 2,500 or more (one per 5 km climate cell), with Greer’s place among South Carolina’s.
Greer weather by month
Highs, lows and precipitation from NOAA’s grid at Greer’s center; snow, wet days and snow on the ground from Greer, SC. 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | Snow on ground | 30-yr range |
|---|---|---|---|---|---|---|---|
| January | 52° | 32° | 4.4" | 1.6" | 10 | 1 | 36° – 48° |
| February | 56° | 35° | 4.0" | 1.0" | 9 | 1 | 38° – 53° |
| March | 64° | 41° | 4.6" | 0.6" | 10 | 0 | 46° – 62° |
| April | 73° | 49° | 4.2" | 0.0" | 10 | 0 | 56° – 64° |
| May | 79° | 57° | 4.1" | 0.0" | 10 | 0 | 64° – 74° |
| June | 86° | 66° | 4.4" | 0.0" | 11 | 0 | 72° – 80° |
| July | 89° | 69° | 4.5" | 0.0" | 12 | 0 | 76° – 83° |
| August | 87° | 68° | 4.7" | 0.0" | 11 | 0 | 74° – 83° |
| September | 82° | 62° | 4.2" | 0.0" | 8 | 0 | 68° – 78° |
| October | 72° | 51° | 3.7" | 0.0" | 7 | 0 | 58° – 66° |
| November | 62° | 41° | 4.0" | 0.1" | 9 | 0 | 47° – 57° |
| December | 54° | 35° | 4.7" | 0.6" | 10 | 0 | 36° – 55° |
| Year | 71° | 51° | 51.5" | 3.9" | 117 | 2 |
How much a month can swing
A normal is an average. December swings the most: from 1991 to 2020 its average ranged from 36° to 55°. July is the most reliable, staying within 7°.
Where Greer’s numbers come from
Normals are 30-year averages, not a forecast. How TownRatings reads climate data →
- Temperatures and precipitation: NOAA’s gridded 1991–2020 normals for the 5 km cell at Greer’s center.
- Snow: Greer, SC.
- Frost, freezing nights, 90° and 100° days, heating and cooling: Greer, SC, 3 miles from the city’s center point, at about the same height; the nearest station that passes our checks for distance, height and agreement with the grid.
- Growing zone: USDA Plant Hardiness Zone Map, 2023. USDA Agricultural Research Service and PRISM Group, Oregon State University, prism.oregonstate.edu/phzm, accessed 8 Oct 2026.
- Then and now: NOAA’s gridded normals for 1901–2000 at the same cell.
- Storms and extremes: FEMA National Risk Index (expected annual losses to buildings).
Common questions about Greer’s climate
What is the weather like in Greer?
A typical July afternoon reaches 89°, a January night drops to 32°, and about 4 inches of snow falls in a normal winter. Milder January nights than 76% of U.S. towns; hotter July afternoons than 73% of U.S. towns.
How cold does it get in Greer in winter?
January nights average 32°. About 54 nights a year reach 32° or below. In the coldest January of the last 30 years the month averaged 36°.
How much snow does Greer get?
About 3.9 inches in a normal winter at Greer, SC, most of it in January, with snow on the ground about 2 days a year.
How hot does it get in Greer?
July, with a typical high of 89° and a low of 69°. About 48 days a year reach 90° and 1 reach 100° (Greer, SC).
When is the first and last frost in Greer?
In half of years the last spring frost (32°) comes by March 28 and the first fall frost by November 7, about 224 frost-free days, at Greer, SC.
What growing zone is Greer in?
Zone 8a on the 2023 USDA Plant Hardiness Zone Map: the coldest night of a typical winter reaches about 15°.
What is the best time of year to visit Greer?
By one simple rule (highs of 62–84° and lows of 40° or more), March, April, May, September, October and November. The rule is ours, not NOAA’s; the month table has the numbers to judge by.
Is Greer getting warmer?
Yes: 1991–2020 averaged 1.2° warmer than 1901–2000 on NOAA’s grid. A smaller shift than 65% of U.S. towns.
Neighbors talk weather
Gardens, snow, and the best days of the year in Greer.
Source: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000; USDA/PRISM 2023 hardiness zones; FEMA National Risk Index. Today’s forecast: National Weather Service.