Summer afternoons in Antreville are warmer than in 80% of U.S. towns
On a normal January night the air cools to about 33°. The seasons are far apart: from a winter night to a summer afternoon the average spans 57°. Its January nights stay gentler than in 77% of U.S. towns. Tender plants can go out after about March 27; in half of years the first frost comes by November 7.
A year in Antreville at a glance
Each month’s typical high and low, and what it brings.
What stands out about Antreville’s climate
Compared with towns across the U.S., with Antreville’s place in South Carolina beside it.
What a year in Antreville feels like
Typical highs and lows by season and by month, from NOAA’s 30-year normals.
About 226 frost-free days a year
In half of years the last 32° night comes by March 27 and the first by November 7. Frost and day counts come from NOAA’s station at Calhoun Falls, SC, 14 miles from the town’s center, 150 ft lower.
The 2023 USDA map puts Antreville’s center in zone 8a: the coldest night of a typical winter, averaged over 1991–2020, reaches about 14°. 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 48 inches of rain a year
December is the wettest month and October the driest. Rain falls on about 97 days a year. Snow is rare: about 0.0" in a normal year at Antreville, SC, so most winters see none.
Rain + melted snow by month
Inches of water
Heating and cooling a home in Antreville
61% 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 Calhoun Falls, SC.
Living with Antreville’s climate
What the numbers mean for a garden, a free afternoon and a bad-weather day.
226 frost-free days in zone 8a. The last frost comes by Mar 27 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.
Parks & trails →Of the yearly building losses FEMA expects in Antreville from natural hazards, river flooding is the largest share (44%); heat waves, cold waves, winter storms and ice storms together are 33%. Normals are averages; the hazards page covers the extremes.
Natural hazards →Antreville and similar climates
TownRatings has no climate map of the towns around Antreville yet.
Climates most like Antreville’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 |
|---|---|---|---|---|
| Antreville, SC | 33° | 91° | 48" | 0.0" |
| LaGrange, GA | 33° | 90° | 51" | 0.1" |
| Hamlet, NC | 32° | 91° | 47" | 0.5" |
| Lanett, AL | 33° | 91° | 52" | 0.1" |
| Helena-West Helena, AR | 33° | 91° | 52" | 0.3" |
Temperatures and precipitation come from NOAA’s 5 km grid; snow and day counts from the stations named on this page.
Warmer than it used to be
The last 30 years in Antreville averaged 1.0° warmer than the 1900s. The biggest change is in December (+2.4°).
A smaller shift than in 79% 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 Antreville compares
Against 12,954 U.S. towns of 2,500 or more (one per 5 km climate cell), with Antreville’s place among South Carolina’s.
Antreville weather by month
Highs, lows and precipitation from NOAA’s grid at Antreville’s center; snow, wet days and snow on the ground from Antreville, SC. 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | Snow on ground | 30-yr range |
|---|---|---|---|---|---|---|---|
| January | 53° | 33° | 4.3" | 0.0" | 9 | 0 | 36° – 50° |
| February | 58° | 36° | 4.1" | 0.0" | 9 | 0 | 39° – 55° |
| March | 65° | 42° | 4.6" | 0.0" | 9 | 0 | 47° – 63° |
| April | 74° | 49° | 3.4" | 0.0" | 9 | 0 | 57° – 66° |
| May | 81° | 58° | 3.6" | 0.0" | 8 | 0 | 65° – 74° |
| June | 87° | 66° | 4.4" | 0.0" | 8 | 0 | 73° – 81° |
| July | 91° | 70° | 4.0" | 0.0" | 7 | 0 | 77° – 84° |
| August | 89° | 69° | 4.3" | 0.0" | 9 | 0 | 75° – 84° |
| September | 83° | 63° | 3.7" | 0.0" | 6 | 0 | 70° – 79° |
| October | 74° | 51° | 3.3" | 0.0" | 6 | 0 | 58° – 67° |
| November | 64° | 40° | 3.8" | 0.0" | 7 | 0 | 47° – 57° |
| December | 56° | 35° | 4.7" | 0.0" | 10 | 0 | 37° – 56° |
| Year | 73° | 51° | 48.1" | 0.0" | 97 | 0 |
How much a month can swing
A normal is an average. December swings the most: from 1991 to 2020 its average ranged from 37° to 56°. July is the most reliable, staying within 7°.
Where Antreville’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 Antreville’s center.
- Snow: Antreville, SC (NOAA station in town).
- Frost, freezing nights, 90° and 100° days, heating and cooling: Calhoun Falls, SC, 14 miles from the town’s center, 150 ft lower; 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 Antreville’s climate
What is the weather like in Antreville?
A typical July afternoon reaches 91°, a January night drops to 33°, and snow is almost unheard of. Milder January nights than 77% of U.S. towns; hotter July afternoons than 80% of U.S. towns.
How cold does it get in Antreville in winter?
January nights average 33°. About 60 nights a year reach 32° or below. In the coldest January of the last 30 years the month averaged 36°.
How much snow does Antreville get?
About 0.0 inches in a normal winter at Antreville, SC, so most winters see none.
How hot does it get in Antreville?
July, with a typical high of 91° and a low of 70°. About 60 days a year reach 90° and 2 reach 100° (Calhoun Falls, SC).
When is the first and last frost in Antreville?
In half of years the last spring frost (32°) comes by March 27 and the first fall frost by November 7, about 226 frost-free days, at Calhoun Falls, SC.
What growing zone is Antreville in?
Zone 8a on the 2023 USDA Plant Hardiness Zone Map: the coldest night of a typical winter reaches about 14°.
What is the best time of year to visit Antreville?
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 Antreville getting warmer?
Yes: 1991–2020 averaged 1.0° warmer than 1901–2000 on NOAA’s grid. A smaller shift than 79% of U.S. towns.
Neighbors talk weather
Gardens, snow, and the best days of the year in Antreville.
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.