Arkansas · county areal climate 1951–2025
Jefferson County, AR
A 63.0°F / 52.5" normal · 2025 ran +1.4°F vs normal.
2026 so far · through Jul 9: This area is running
+2.9°F (63.3°F) vs the 1996–2025 to-date normal — the
2nd warmest start of 76 years. Precipitation
66% of normal.
U.S. year-to-date → Normal (1996–2025)
63.0°F
annual mean · 52.5" precipitation
2025 vs Normal
+1.4°F
64.4°F · 49.1" (93% of normal)
Warmest Year
64.9°F
2023 · coldest 59.8°F (1979)
Wettest Year
80.6in
2009 · driest 33.5" (2010)
Hottest Day
107.9°F
Aug 4 · 2011
Coldest Day
-1.6°F
Jan 12 · 1962
Biggest Rain Day
5.69in
Aug 31 · 2012
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.