Missouri · county areal climate 1951–2025

Oregon County, MO

A 48.4" / 57.7°F normal · 2025 ran 102% of normal precipitation.
2026 so far · through Jul 25: This area is at 73% (21.35") of the 1996–2025 to-date normal — the 10th driest start of 76 years. Temperature +2.5°F vs normal. U.S. year-to-date →

Normal (1996–2025)

48.4in
annual precipitation · 57.7°F

2025 vs Normal

102%
49.6" · 59.0°F (+1.3 vs normal)

Wettest Year

69.6in
2011

Driest Year

25.9in
1953

Biggest Rain Day

6.77in
Dec 3 · 1982

Warmest Year

60.1°F
2024

Record

1951–2025
75 complete years · NOAA nClimGrid

Monthly Climate

35°
J
40°
F
48°
M
58°
A
66°
M
74°
J
78°
J
77°
A
70°
S
59°
O
48°
N
38°
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

← All Missouri countiesU.S. overview
DriestSince · browse by state · precipitation & snowfall records · NOAA/RCC-ACIS ThreadEx gauge record · part of Weather Trader · supported by Substack Subscribers
© 2026 Weather Trader · All rights reserved