Montana · county areal climate 1951–2025

Powell County, MT

A 25.7" / 40.3°F normal · 2025 ran 110% of normal precipitation.
2026 so far · through Jul 25: This area is at 103% (16.29") of the 1996–2025 to-date normal — the 36th wettest start of 76 years. Temperature +2.8°F vs normal. U.S. year-to-date →

Normal (1996–2025)

25.7in
annual precipitation · 40.3°F

2025 vs Normal

110%
28.2" · 42.1°F (+1.8 vs normal)

Wettest Year

41.5in
1975

Driest Year

18.7in
1952

Biggest Rain Day

2.1in
May 26 · 1980

Warmest Year

42.7°F
2015

Record

1951–2025
75 complete years · NOAA nClimGrid

Monthly Climate

23°
J
23°
F
31°
M
38°
A
46°
M
54°
J
62°
J
61°
A
52°
S
40°
O
30°
N
23°
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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