Wyoming · county areal climate 1951–2025

Big Horn County, WY

A 43.7°F / 13.1" normal · 2025 ran +1.6°F vs normal.
2026 so far · through Jul 9: This area is running +4°F (44.1°F) vs the 1996–2025 to-date normal — the 1st warmest start of 76 years. Precipitation 67% of normal. U.S. year-to-date →

Normal (1996–2025)

43.7°F
annual mean · 13.1" precipitation

2025 vs Normal

+1.6°F
45.3°F · 14.5" (110% of normal)

Warmest Year

45.9°F
2016 · coldest 38.3°F (1978)

Wettest Year

19.4in
2011 · driest 7.6" (1956)

Hottest Day

98.0°F
Jul 14 · 2002

Coldest Day

-36.1°F
Jan 29 · 1951

Biggest Rain Day

2.35in
May 7 · 1988

Record

1951–2025
75 complete years · NOAA nClimGrid

Monthly Climate

21°
J
23°
F
34°
M
42°
A
51°
M
61°
J
69°
J
67°
A
58°
S
44°
O
32°
N
22°
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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