Milwaukie, OR vs Seattle, WA

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

Milwaukie is about the same temperature as Seattle (54.8°F vs 53.8°F annual avg) and wetter than it (44.1 in vs 36.5 in per year). Both cities share a Warm-summer Mediterranean climate (Csb).

Milwaukie, OR

Annual avg
54.8°F
Annual precip
44.1 in
Warmest month
August (80.6°F)
Coldest month
January (37.3°F)
Annual swing
28°F
Pleasant months
2 / 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

Milwaukie

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 Milwaukie Seattle
High Low Precip High Low Precip
January 46.9°F 37.3°F 6.36 in 48.6°F 36.8°F 5.21 in
February 50.5°F 38.8°F 4.74 in 50.7°F 36.8°F 3.71 in
March 55.8°F 40.9°F 4.83 in 54.8°F 39.4°F 3.94 in
April 60.7°F 44.2°F 3.63 in 59.8°F 43.6°F 2.89 in
May 68.0°F 49.4°F 2.58 in 66.5°F 49.3°F 1.98 in
June 72.9°F 53.3°F 1.49 in 71.2°F 54.0°F 1.22 in
July 80.3°F 57.9°F 0.43 in 77.3°F 57.5°F 0.56 in
August 80.6°F 58.6°F 0.54 in 77.4°F 58.1°F 0.83 in
September 74.9°F 55.1°F 1.58 in 71.7°F 53.9°F 1.37 in
October 62.9°F 47.9°F 3.96 in 61.0°F 46.4°F 3.49 in
November 52.3°F 41.6°F 6.58 in 53.0°F 39.9°F 5.80 in
December 45.9°F 37.3°F 7.35 in 47.8°F 36.2°F 5.49 in
Milwaukie overview
Full climate profile
 Seattle overview
Full climate profile