South Carolina · county areal climate 1951–2025
Aiken County, SC
A 64.2°F / 46.6" normal · 2025 ran +0.3°F vs normal.
2026 so far · through Jul 10: This area is running
+1.3°F (63.4°F) vs the 1996–2025 to-date normal — the
7th warmest start of 76 years. Precipitation
71% of normal.
U.S. year-to-date → Normal (1996–2025)
64.2°F
annual mean · 46.6" precipitation
2025 vs Normal
+0.3°F
64.5°F · 42.9" (92% of normal)
Warmest Year
66.2°F
2019 · coldest 61.3°F (1969)
Wettest Year
71.1in
1964 · driest 28.5" (1954)
Hottest Day
106.6°F
Jul 1 · 2012
Coldest Day
-0.3°F
Jan 21 · 1985
Biggest Rain Day
5.2in
Aug 30 · 1964
Record
1951–2025
75 complete years · NOAA nClimGrid
—— normal temperature (°F) · ▮ normal precipitation (in) · 1996–2025
Areal
nClimGrid averages (NOAA/NCEI) over the whole area — an average across the region, not a single station. Separate from the
station records.