Anacortes, WA vs Seattle, WA

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

Anacortes is about the same temperature as Seattle (52.8°F vs 53.8°F annual avg) and drier than it (29 in vs 36.5 in per year). Both cities share a Warm-summer Mediterranean climate (Csb).

Anacortes, WA

Annual avg
52.8°F
Annual precip
29 in
Warmest month
August (75.0°F)
Coldest month
December (36.5°F)
Annual swing
22.8°F
Pleasant months
4 / 12
Warm-summer Mediterranean Csb USDA Zone 9a

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

Anacortes

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 Anacortes Seattle
High Low Precip High Low Precip
January 48.1°F 36.9°F 3.93 in 48.6°F 36.8°F 5.21 in
February 50.5°F 36.8°F 2.58 in 50.7°F 36.8°F 3.71 in
March 54.4°F 39.6°F 2.42 in 54.8°F 39.4°F 3.94 in
April 59.3°F 43.4°F 2.06 in 59.8°F 43.6°F 2.89 in
May 65.7°F 47.9°F 1.86 in 66.5°F 49.3°F 1.98 in
June 69.9°F 51.8°F 1.50 in 71.2°F 54.0°F 1.22 in
July 74.7°F 54.2°F 0.76 in 77.3°F 57.5°F 0.56 in
August 75.0°F 54.3°F 1.38 in 77.4°F 58.1°F 0.83 in
September 70.1°F 51.4°F 1.55 in 71.7°F 53.9°F 1.37 in
October 61.1°F 45.6°F 2.78 in 61.0°F 46.4°F 3.49 in
November 52.8°F 40.3°F 4.36 in 53.0°F 39.9°F 5.80 in
December 47.3°F 36.5°F 3.78 in 47.8°F 36.2°F 5.49 in
Anacortes overview
Full climate profile
 Seattle overview
Full climate profile