Washington · county areal climate 1951–2025

Snohomish County, WA

A 85.6" / 46.9°F normal · 2025 ran 92% of normal precipitation.
2026 so far · through Jul 25: This area is at 91% (40.88") of the 1996–2025 to-date normal — the 30th driest start of 76 years. Temperature +2.4°F vs normal. U.S. year-to-date →

Normal (1996–2025)

85.6in
annual precipitation · 46.9°F

2025 vs Normal

92%
78.6" · 48.5°F (+1.6 vs normal)

Wettest Year

106.8in
1990

Driest Year

47.5in
1952

Biggest Rain Day

5.25in
Oct 21 · 2003

Warmest Year

49.2°F
2015

Record

1951–2025
75 complete years · NOAA nClimGrid

Monthly Climate

35°
J
36°
F
39°
M
44°
A
50°
M
55°
J
62°
J
62°
A
57°
S
48°
O
39°
N
35°
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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