Pennsylvania · county areal climate 1951–2025

Armstrong County, PA

A 45.7" / 50.3°F normal · 2025 ran 94% of normal precipitation.
2026 so far · through Jul 25: This area is at 99% (25.92") of the 1996–2025 to-date normal — the 49th driest start of 76 years. Temperature +0.4°F vs normal. U.S. year-to-date →

Normal (1996–2025)

45.7in
annual precipitation · 50.3°F

2025 vs Normal

94%
42.9" · 50.0°F (-0.3 vs normal)

Wettest Year

65.5in
2018

Driest Year

30.6in
1991

Biggest Rain Day

5.04in
Sep 18 · 2004

Warmest Year

52.7°F
2024

Record

1951–2025
75 complete years · NOAA nClimGrid

Monthly Climate

27°
J
30°
F
38°
M
49°
A
59°
M
68°
J
71°
J
70°
A
64°
S
52°
O
41°
N
32°
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.

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