Skykomish, WA vs Seattle, WA

Side-by-side comparison of monthly climate normals (NOAA 1991-2020).

Skykomish is cooler than Seattle (49.8°F vs 53.8°F annual avg) and wetter than it (109.9 in vs 36.5 in per year). Skykomish has a Oceanic climate; Seattle a Warm-summer Mediterranean climate.

Skykomish, WA

Annual avg
49.8°F
Annual precip
109.9 in
Warmest month
August (77.1°F)
Coldest month
January (31.5°F)
Annual swing
28.5°F
Pleasant months
2 / 12
Oceanic Cfb USDA Zone 8b

Seattle, WA

Annual avg
53.8°F
Annual precip
36.5 in
Warmest month
August (77.4°F)
Coldest month
December (36.2°F)
Annual swing
25.8°F
Pleasant months
4 / 12
Warm-summer Mediterranean Csb USDA Zone 9a

Best months to visit each city

Skykomish

J
F
M
A
M
J
J
A
S
O
N
D

Seattle

J
F
M
A
M
J
J
A
S
O
N
D

Month-by-month comparison

Month Skykomish Seattle
High Low Precip High Low Precip
January 41.9°F 31.5°F 16.72 in 48.6°F 36.8°F 5.21 in
February 46.6°F 31.8°F 10.60 in 50.7°F 36.8°F 3.71 in
March 51.6°F 33.9°F 11.90 in 54.8°F 39.4°F 3.94 in
April 58.5°F 38.0°F 8.35 in 59.8°F 43.6°F 2.89 in
May 66.0°F 44.0°F 5.02 in 66.5°F 49.3°F 1.98 in
June 69.4°F 48.1°F 3.96 in 71.2°F 54.0°F 1.22 in
July 76.7°F 52.1°F 1.73 in 77.3°F 57.5°F 0.56 in
August 77.1°F 52.2°F 1.90 in 77.4°F 58.1°F 0.83 in
September 70.9°F 48.1°F 4.79 in 71.7°F 53.9°F 1.37 in
October 58.3°F 41.5°F 12.30 in 61.0°F 46.4°F 3.49 in
November 47.4°F 35.7°F 18.06 in 53.0°F 39.9°F 5.80 in
December 40.8°F 31.6°F 14.56 in 47.8°F 36.2°F 5.49 in
Skykomish overview
Full climate profile
 Seattle overview
Full climate profile