Missouri · county areal climate 1951–2025

Macon County, MO

A 40.2" / 53.3°F normal · 2025 ran 84% of normal precipitation.
2026 so far · through Jul 25: This area is at 91% (21.94") of the 1996–2025 to-date normal — the 39th driest start of 76 years. Temperature +2.6°F vs normal. U.S. year-to-date →

Normal (1996–2025)

40.2in
annual precipitation · 53.3°F

2025 vs Normal

84%
33.6" · 54.1°F (+0.8 vs normal)

Wettest Year

63.9in
2008

Driest Year

20.7in
1988

Biggest Rain Day

6.48in
Sep 10 · 2014

Warmest Year

56.4°F
2012

Record

1951–2025
75 complete years · NOAA nClimGrid

Monthly Climate

27°
J
31°
F
42°
M
53°
A
63°
M
73°
J
77°
J
75°
A
68°
S
55°
O
43°
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.

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