Washington · county areal climate 1951–2025

Cowlitz County, WA

A 79.1" / 50.2°F normal · 2025 ran 93% of normal precipitation.
2026 so far · through Jul 25: This area is at 82% (35.21") of the 1996–2025 to-date normal — the 14th driest start of 76 years. Temperature +1.9°F vs normal. U.S. year-to-date →

Normal (1996–2025)

79.1in
annual precipitation · 50.2°F

2025 vs Normal

93%
73.2" · 51.6°F (+1.4 vs normal)

Wettest Year

110.4in
1996

Driest Year

51.2in
1952

Biggest Rain Day

4.48in
Nov 7 · 2006

Warmest Year

52.7°F
2015

Record

1951–2025
75 complete years · NOAA nClimGrid

Monthly Climate

39°
J
40°
F
43°
M
47°
A
53°
M
58°
J
64°
J
65°
A
60°
S
51°
O
43°
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.

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