Iowa · county areal climate 1951–2025

Louisa County, IA

A 51.0°F / 36.7" normal · 2025 ran +1.3°F vs normal.
2026 so far · through Jul 10: This area is running +2.9°F (50.3°F) vs the 1996–2025 to-date normal — the 4th warmest start of 76 years. Precipitation 98% of normal. U.S. year-to-date →

Normal (1996–2025)

51.0°F
annual mean · 36.7" precipitation

2025 vs Normal

+1.3°F
52.3°F · 33.5" (91% of normal)

Warmest Year

54.0°F
2012 · coldest 47.0°F (2014)

Wettest Year

54.5in
1993 · driest 20.4" (1956)

Hottest Day

104.3°F
Jul 24 · 2012

Coldest Day

-27.0°F
Jan 31 · 2019

Biggest Rain Day

3.68in
Sep 13 · 2008

Record

1951–2025
75 complete years · NOAA nClimGrid

Monthly Climate

23°
J
27°
F
40°
M
51°
A
62°
M
72°
J
75°
J
73°
A
66°
S
54°
O
40°
N
29°
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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