Photo: Chrishash1991 · CC BY-SA 4.0Sparta gets more rain and snow than 94% of U.S. towns: 55 inches of precipitation a year
July afternoons average 80°. Summers stay cool: July afternoons here are cooler than in 91% of U.S. towns. Compared with 1901–2000, the average now sits 1.2° higher. From May to October, highs of 64–80° make it easy to spend the day outdoors.
A year in Sparta at a glance
Each month’s typical high and low, and what it brings.
What stands out about Sparta’s climate
Compared with towns across the U.S., with Sparta’s place in North Carolina beside it.
What a year in Sparta feels like
Typical highs and lows by season and by month, from NOAA’s 30-year normals.
About 180 frost-free days a year
In half of years the last 32° night comes by April 22 and the first by October 22. Frost and day counts come from NOAA’s station at Sparta 3.5 Ssw, NC, 3 miles from the town’s center, at about the same height.
The 2023 USDA map puts Sparta’s center in zone 7a: the coldest night of a typical winter, averaged over 1991–2020, reaches about 4°. 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 19 inches of snow a winter
Snow, measured at Sparta 3.5 Ssw, NC, falls mostly in January. Precipitation (rain plus melted snow) adds up to 55 inches a year; September is the wettest month and February the driest. Rain or snow falls on about 101 days a year.
Rain + melted snow by month
Inches of water
Snowfall by month
Inches of snow
Heating and cooling a home in Sparta
89% of the work is heating, so the furnace matters far more than the air conditioner. Months averaging under 55° run from October through April.
Degree days add up how far each day’s average falls below (heating) or rises above (cooling) 65° over a year. NOAA normals at Sparta 3.5 Ssw, NC.
Living with Sparta’s climate
What the numbers mean for a garden, a free afternoon and a bad-weather day.
180 frost-free days in zone 7a. The last frost comes by Apr 22 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 22.
Months with highs of 62–84° and lows of 40° or more: May, June, July, August, September and October. 0.4 miles of trails are waiting.
Parks & trails →Of the yearly building losses FEMA expects in Sparta from natural hazards, river flooding is the largest share (50%); heat waves, cold waves, winter storms and ice storms together are 36%. Normals are averages; the hazards page covers the extremes.
Natural hazards →Sparta and similar climates
TownRatings has no climate map of the towns around Sparta yet.
Climates most like Sparta’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 |
|---|---|---|---|---|
| Sparta, NC | 24° | 80° | 55" | 19" |
| Falmouth, MA | 24° | 81° | 49" | 25" |
| Jamestown, RI | 24° | 81° | 47" | 26" |
| Crossville, TN | 27° | 84° | 59" | 14" |
| Hopatcong, NJ | 18° | 82° | 51" | 28" |
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 Sparta averaged 1.2° warmer than the 1900s. The biggest change is in December (+2.4°).
A smaller shift than in 60% 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 Sparta compares
Against 12,954 U.S. towns of 2,500 or more (one per 5 km climate cell), with Sparta’s place among North Carolina’s.
Sparta weather by month
Highs, lows and precipitation from NOAA’s grid at Sparta’s center; snow, wet days and snow on the ground from Sparta 3.5 Ssw, NC. 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | Snow on ground | 30-yr range |
|---|---|---|---|---|---|---|---|
| January | 42° | 24° | 4.3" | 5.3" | 6 | 3 | 26° – 40° |
| February | 46° | 26° | 3.3" | 4.2" | 7 | 4 | 28° – 45° |
| March | 53° | 32° | 4.5" | 3.1" | 8 | 1 | 36° – 51° |
| April | 63° | 40° | 5.1" | 1.0" | 8 | 0 | 47° – 55° |
| May | 71° | 48° | 5.1" | 0.0" | 10 | 0 | 54° – 64° |
| June | 77° | 56° | 5.1" | 0.0" | 11 | 0 | 63° – 70° |
| July | 80° | 60° | 5.0" | 0.0" | 11 | 0 | 66° – 73° |
| August | 79° | 59° | 5.1" | 0.0" | 11 | 0 | 65° – 73° |
| September | 73° | 53° | 5.1" | 0.0" | 8 | 0 | 59° – 69° |
| October | 64° | 42° | 4.2" | 0.0" | 7 | 0 | 50° – 57° |
| November | 54° | 33° | 4.2" | 0.3" | 7 | 0 | 38° – 49° |
| December | 46° | 27° | 4.2" | 4.7" | 7 | 2 | 27° – 48° |
| Year | 62° | 42° | 55.1" | 18.6" | 101 | 10 |
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°. July is the most reliable, staying within 6°.
Where Sparta’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 Sparta’s center.
- Snow: Sparta 3.5 Ssw, NC.
- Frost, freezing nights, 90° and 100° days, heating and cooling: Sparta 3.5 Ssw, NC, 3 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 Sparta’s climate
What is the weather like in Sparta?
A typical July afternoon reaches 80°, a January night drops to 24°, and about 19 inches of snow falls in a normal winter. Milder January nights than 60% of U.S. towns; cooler July afternoons than 91% of U.S. towns.
How cold does it get in Sparta in winter?
January nights average 24°. About 108 nights a year reach 32° or below. In the coldest January of the last 30 years the month averaged 26°.
How much snow does Sparta get?
About 19 inches in a normal winter at Sparta 3.5 Ssw, NC, most of it in January, with snow on the ground about 10 days a year.
How hot does it get in Sparta?
July, with a typical high of 80° and a low of 60°. About 12 days a year reach 90° (Sparta 3.5 Ssw, NC).
When is the first and last frost in Sparta?
In half of years the last spring frost (32°) comes by April 22 and the first fall frost by October 22, about 180 frost-free days, at Sparta 3.5 Ssw, NC.
What growing zone is Sparta in?
Zone 7a on the 2023 USDA Plant Hardiness Zone Map: the coldest night of a typical winter reaches about 4°.
What is the best time of year to visit Sparta?
By one simple rule (highs of 62–84° and lows of 40° or more), May, June, July, August, September and October. The rule is ours, not NOAA’s; the month table has the numbers to judge by.
Is Sparta getting warmer?
Yes: 1991–2020 averaged 1.2° warmer than 1901–2000 on NOAA’s grid. A smaller shift than 60% of U.S. towns.
Neighbors talk weather
Gardens, snow, and the best days of the year in Sparta.
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.