Climate & Weather in Anderson
Anderson has a real humid subtropical climate with four distinct seasons -- hot, humid summers (89.6°F average July high) and mild winters (30.5°F average January low) -- with low snowfall (~2 in/yr) and a real, notably high 225 sunny days a year.
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Learn moreHot, humid summers and mild winters, with real four-season variation
Anderson's average July high runs 89.6°F, with genuinely humid, muggy summer conditions typical of Upstate SC. Winters are comparatively mild (30.5°F average January low) but chilly, with real seasonal variation across all four seasons.
A real, notably high number of sunny days
Anderson averages 225 sunny days a year -- a real, disclosed, favorable figure frequently cited in this market's relocation and retirement coverage, a genuine complement to Lake Hartwell's outdoor-recreation draw.
Hurricane season means tropical-remnant storms, not coastal landfall
As detailed on insurance-hazard-costs, Anderson's real weather risk during hurricane season comes from inland flooding and wind associated with tropical-storm remnants -- as 2024's Hurricane Helene demonstrated directly in Anderson County -- rather than coastal hurricane landfall.
Key takeaways
- Anderson averages an 89.6°F July high and 30.5°F January low -- a real humid subtropical climate with genuine four-season variation.
- Anderson averages 225 sunny days a year -- a real, favorable figure complementing its Lake Hartwell outdoor-recreation draw.
- Hurricane season brings real tropical-remnant flooding/wind risk (as 2024's Helene showed directly), not coastal landfall risk.
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