Tennessee · county areal climate 1951–2025

Jefferson County, TN

A 48.3" / 58.8°F normal · 2025 ran 96% of normal precipitation.
2026 so far · through Jul 25: This area is at 96% (28.07") of the 1996–2025 to-date normal — the 38th driest start of 76 years. Temperature +1.8°F vs normal. U.S. year-to-date →

Normal (1996–2025)

48.3in
annual precipitation · 58.8°F

2025 vs Normal

96%
46.4" · 59.5°F (+0.7 vs normal)

Wettest Year

64.6in
2020

Driest Year

30.0in
2007

Biggest Rain Day

4.2in
Mar 12 · 1963

Warmest Year

60.4°F
2019

Record

1951–2025
75 complete years · NOAA nClimGrid

Monthly Climate

38°
J
43°
F
50°
M
58°
A
67°
M
74°
J
78°
J
77°
A
71°
S
60°
O
49°
N
42°
D
—— 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.

Nearby

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