Washington · county areal climate 1951–2025

Lewis County, WA

A 73.8" / 48.0°F normal · 2025 ran 93% of normal precipitation.
2026 so far · through Jul 25: This area is at 88% (35.22") of the 1996–2025 to-date normal — the 23rd driest start of 76 years. Temperature +2.2°F vs normal. U.S. year-to-date →

Normal (1996–2025)

73.8in
annual precipitation · 48.0°F

2025 vs Normal

93%
68.8" · 49.3°F (+1.3 vs normal)

Wettest Year

101.6in
1996

Driest Year

44.4in
1952

Biggest Rain Day

4.8in
Nov 7 · 2006

Warmest Year

50.2°F
2015

Record

1951–2025
75 complete years · NOAA nClimGrid

Monthly Climate

37°
J
37°
F
41°
M
45°
A
51°
M
56°
J
63°
J
63°
A
58°
S
48°
O
40°
N
36°
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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