A middle-of-the-road climate: South Point is close to most U.S. towns on every count
Peak summer warmth arrives in July, with afternoons near 87°. Precipitation peaks in July and eases off in October. Its yearly precipitation tops that of 62% of U.S. towns. The frost-free window for a garden runs roughly April 16 to October 30.
A year in South Point at a glance
Each month’s typical high and low, and what it brings.
What stands out about South Point’s climate
Compared with towns across the U.S., with South Point’s place in Ohio beside it.
What a year in South Point feels like
Typical highs and lows by season and by month, from NOAA’s 30-year normals.
About 196 frost-free days a year
In half of years the last 32° night comes by April 16 and the first by October 30. Frost and day counts come from NOAA’s station at S Pt, OH, 0.7 miles from the town’s center, at about the same height.
The 2023 USDA map puts South Point’s center in zone 7a: the coldest night of a typical winter, averaged over 1991–2020, reaches about 2°. 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 6 inches of snow a winter
Snow, measured at S Pt, OH, falls mostly in January. Precipitation (rain plus melted snow) adds up to 46 inches a year; July is the wettest month and October the driest. Rain or snow falls on about 143 days a year.
Rain + melted snow by month
Inches of water
Snowfall by month
Inches of snow
Heating and cooling a home in South Point
79% 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 S Pt, OH.
Living with South Point’s climate
What the numbers mean for a garden, a free afternoon and a bad-weather day.
196 frost-free days in zone 7a. The last frost comes by Apr 16 in half of years, so many gardeners wait a week or two past that to set out tomatoes. The first fall frost comes by Oct 30.
Months with highs of 62–84° and lows of 40° or more: April, May, June, September and October.
Parks & trails →Of the yearly building losses FEMA expects in South Point from natural hazards, river flooding is the largest share (77%); heat waves, cold waves, winter storms and ice storms together are 14%. Normals are averages; the hazards page covers the extremes.
Natural hazards →South Point and its neighbors
Every town next door is within a degree of South Point in January and July, closer than the 5 km grid can tell apart. Tap a town to see its climate.
Climates most like South Point’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 |
|---|---|---|---|---|
| South Point, OH | 25° | 87° | 46" | 6.2" |
| Rockville, MD | 25° | 86° | 45" | 5.8" |
| Tysons, VA | 26° | 87° | 44" | 5.8" |
| Penn Wynne, PA | 25° | 87° | 47" | 7.6" |
| Centralia, IL | 23° | 87° | 45" | 6.5" |
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 South Point averaged 1.2° warmer than the 1900s. The biggest change is in December (+1.9°).
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 South Point compares
Against 12,954 U.S. towns of 2,500 or more (one per 5 km climate cell), with South Point’s place among Ohio’s.
South Point weather by month
Highs, lows and precipitation from NOAA’s grid at South Point’s center; snow, wet days and snow on the ground from S Pt, OH. 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | 30-yr range |
|---|---|---|---|---|---|---|
| January | 43° | 25° | 3.2" | 3.2" | 14 | 25° – 43° |
| February | 47° | 27° | 3.3" | 1.2" | 12 | 25° – 44° |
| March | 56° | 34° | 4.2" | 0.8" | 14 | 39° – 56° |
| April | 69° | 43° | 3.9" | 0.0" | 14 | 50° – 61° |
| May | 77° | 52° | 4.6" | 0.0" | 14 | 58° – 72° |
| June | 84° | 61° | 4.2" | 0.0" | 12 | 68° – 75° |
| July | 87° | 65° | 5.0" | 0.0" | 12 | 71° – 80° |
| August | 86° | 64° | 4.0" | 0.0" | 10 | 71° – 80° |
| September | 80° | 56° | 3.4" | 0.0" | 9 | 64° – 74° |
| October | 69° | 45° | 3.0" | 0.0" | 10 | 53° – 62° |
| November | 57° | 34° | 3.0" | 0.1" | 11 | 39° – 50° |
| December | 46° | 29° | 3.8" | 0.9" | 13 | 27° – 48° |
| Year | 67° | 44° | 45.5" | 6.2" | 143 |
How much a month can swing
A normal is an average. December swings the most: from 1991 to 2020 its average ranged from 27° to 48°. June is the most reliable, staying within 7°.
Where South Point’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 South Point’s center.
- Snow: S Pt, OH (NOAA station in town).
- Frost, freezing nights, 90° and 100° days, heating and cooling: S Pt, OH, 0.7 miles from the town’s center, 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 South Point’s climate
What is the weather like in South Point?
A typical July afternoon reaches 87°, a January night drops to 25°, and about 6 inches of snow falls in a normal winter. Milder January nights than 62% of U.S. towns; hotter July afternoons than 60% of U.S. towns.
How cold does it get in South Point in winter?
January nights average 25°. About 109 nights a year reach 32° or below and 1 reach 0° or below. In the coldest January of the last 30 years the month averaged 25°.
How much snow does South Point get?
About 6.2 inches in a normal winter at S Pt, OH, most of it in January.
How hot does it get in South Point?
July, with a typical high of 87° and a low of 65°. About 27 days a year reach 90° (S Pt, OH).
When is the first and last frost in South Point?
In half of years the last spring frost (32°) comes by April 16 and the first fall frost by October 30, about 196 frost-free days, at S Pt, OH.
What growing zone is South Point in?
Zone 7a on the 2023 USDA Plant Hardiness Zone Map: the coldest night of a typical winter reaches about 2°.
What is the best time of year to visit South Point?
By one simple rule (highs of 62–84° and lows of 40° or more), April, May, June, September and October. The rule is ours, not NOAA’s; the month table has the numbers to judge by.
Is South Point 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 South Point.
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.