Missouri · county areal climate 1951–2025

Atchison County, MO

A 32.9" / 52.7°F normal · 2025 ran 90% of normal precipitation.
2026 so far · through Jul 25: This area is at 97% (19.37") of the 1996–2025 to-date normal — the 34th driest start of 76 years. Temperature +3.2°F vs normal. U.S. year-to-date →

Normal (1996–2025)

32.9in
annual precipitation · 52.7°F

2025 vs Normal

90%
29.5" · 53.5°F (+0.8 vs normal)

Wettest Year

57.1in
1973

Driest Year

15.7in
1988

Biggest Rain Day

3.85in
Oct 11 · 1973

Warmest Year

56.0°F
2012

Record

1951–2025
75 complete years · NOAA nClimGrid

Monthly Climate

25°
J
30°
F
42°
M
53°
A
63°
M
73°
J
76°
J
74°
A
67°
S
55°
O
42°
N
30°
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