Columbus County Climate
Columbus County, North Carolina
Avg Annual Temp
61.8°F
Annual Precip
52.2"
Annual Snowfall
1.2"
Extreme Heat Days
62.5
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Seasonal Overview
National Comparison
Climate Profile
About Columbus County Weather
Hot, Humid, and Rain-Heavy
Columbus County is much warmer than the national median, with an annual average temperature of 61.8°F. The region receives 52.2 inches of rain, reflecting its wet, subtropical environment.
Heat Near the State's Southern Border
The county is 2.5 degrees warmer than the North Carolina state average. This makes it one of the warmest areas in the state's southern coastal plain.
A Major Jump in Extreme Heat
Columbus records a staggering 63 days above 90°F, nearly double the extreme heat days seen in Chatham or Catawba. It is also wetter than most of its western neighbors.
Long Summers, Negligible Snow
Summers are intense with a 79.8°F July average, while January stays mild at 43.4°F. Snow is almost non-existent here, with only 1.2 inches falling in a typical year.
Plan for Two Months of High Heat
Residents must budget for high cooling costs to manage 63 days of extreme heat. Flood-resistant landscaping is also a smart move given the 52.2 inches of annual rainfall.
Frequently Asked Questions
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Data source: NOAA National Centers for Environmental Information (NCEI), U.S. Climate Normals 1991-2020.
Climate normals are 30-year averages of weather variables computed from 1991 to 2020. Station data is aggregated to county level using spatial averaging. Data is informational only — not a substitute for official National Weather Service forecasts or emergency weather warnings.