Montana · county areal climate 1951–2025

Stillwater County, MT

A 18.0" / 44.1°F normal · 2025 ran 120% of normal precipitation.
2026 so far · through Jul 25: This area is at 72% (8.39") of the 1996–2025 to-date normal — the 9th driest start of 76 years. Temperature +4.3°F vs normal. U.S. year-to-date →

Normal (1996–2025)

18.0in
annual precipitation · 44.1°F

2025 vs Normal

120%
21.6" · 45.2°F (+1.1 vs normal)

Wettest Year

25.7in
2019

Driest Year

11.0in
2012

Biggest Rain Day

2.67in
Oct 31 · 1974

Warmest Year

46.1°F
2012

Record

1951–2025
75 complete years · NOAA nClimGrid

Monthly Climate

25°
J
26°
F
34°
M
41°
A
50°
M
59°
J
68°
J
66°
A
57°
S
44°
O
33°
N
26°
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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