Newberry County Climate
Newberry County, South Carolina
NOAA NCEI 1991-2020 Climate NormalsAvg Annual Temp
62.6°F
Annual Precip
45.8"
Annual Snowfall
1.4"
Extreme Heat Days
59
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Growing Season & Gardening
8a
Minimum winter temperature range for plant survival
5,345
Excellent for heat-loving crops
Seasonal Overview
National Comparison
7-Day Outlook
Forecast
Current Conditions
Air Quality
Safety
Weather Alerts
Climate Advisory: Newberry County
Climate Verdict
Newberry County has a warm, averaging 62.6°F year-round, moderately wet with 45.8 inches of annual precipitation, occasional hot days — 59.1 per year above 90°F, light snow averaging 1.4 inches per year. This climate profile shapes everything from energy costs to outdoor recreation opportunities.
Seasonal Breakdown
Winters are mild, with January temperatures averaging 43.8°F. summers are hot, with July averaging 80.8°F. The 37°F seasonal variation provides noticeable but manageable change.
Outdoor & Gardening Guidance
The moderate temperatures support hiking, cycling, and camping comfortably in spring, summer, and fall.
Regional Context
Newberry County closely matches the South Carolina statewide average temperature of 62.8°F, it is somewhat drier than average for South Carolina.
Climate Profile
About Newberry County Weather
Newberry's Warm Humid Subtropical Climate
Newberry County maintains an annual average temperature of 62.6°F, significantly higher than the national median of approximately 54°F. The region experiences a classic humid subtropical climate with mild winters and hot summers. Residents see about 45.8 inches of precipitation annually, which sits just below the national average.
A Typical South Carolina Climate Profile
The county's annual average of 62.6°F almost perfectly mirrors the South Carolina state average of 62.8°F. Newberry ranks as a moderately warm county, avoiding the extreme heat of the coast while staying warmer than the mountain regions. Its 45.8 inches of rain is slightly drier than the statewide average of 48.9 inches.
Warmer Than Mountains, Cooler Than Midlands
Newberry is slightly warmer than its neighbor Spartanburg to the north, which averages 60.4°F. However, it remains cooler than Richland County to the southeast, where temperatures average 63.9°F. This positioning provides a middle-ground climate within the Piedmont region.
Hot Summers and Very Rare Snow
Summer heat is intense, with 59 days per year reaching 90°F or higher and a July average of 80.8°F. Winters are mild, averaging 45.8°F, though the county sees a modest 1.4 inches of snow annually. These conditions create long growing seasons punctuated by brief cold snaps.
Prioritize Cooling and Moderate Winter Prep
Homeowners should invest in high-efficiency HVAC systems to manage nearly two months of extreme heat. While 1.4 inches of snow is minimal, basic winterization for outdoor pipes is still recommended for January's 43.8°F average. Rain gear is essential throughout the year to handle the 45.8 inches of annual rainfall.
Frequently Asked Questions
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Data sources: NOAA National Centers for Environmental Information (NCEI), U.S. Climate Normals 1991-2020. Forecast and alert data from National Weather Service API. Air quality data from Open-Meteo.
Climate normals are 30-year averages of weather variables. Station data is aggregated to county level. Forecasts and alerts are fetched live and may change frequently. Data is informational only — not a substitute for official National Weather Service forecasts or emergency weather warnings.