Mullan, ID vs Seattle, WA

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

Mullan is cooler than Seattle (45.1°F vs 53.8°F annual avg) and similar rainfall to it (36.6 in vs 36.5 in per year). Mullan has a Mediterranean continental (warm summer) climate; Seattle a Warm-summer Mediterranean climate.

Mullan, ID

Annual avg
45.1°F
Annual precip
36.6 in
Warmest month
August (81.2°F)
Coldest month
December (22.1°F)
Annual swing
37.8°F
Mediterranean continental (warm summer) Dsb USDA Zone 7b

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

Mullan

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 Mullan Seattle
High Low Precip High Low Precip
January 35.1°F 22.5°F 4.14 in 48.6°F 36.8°F 5.21 in
February 38.5°F 22.4°F 3.54 in 50.7°F 36.8°F 3.71 in
March 46.2°F 26.7°F 4.47 in 54.8°F 39.4°F 3.94 in
April 54.7°F 32.4°F 2.98 in 59.8°F 43.6°F 2.89 in
May 65.3°F 40.2°F 2.53 in 66.5°F 49.3°F 1.98 in
June 71.0°F 45.2°F 2.97 in 71.2°F 54.0°F 1.22 in
July 80.8°F 49.2°F 0.95 in 77.3°F 57.5°F 0.56 in
August 81.2°F 48.2°F 0.98 in 77.4°F 58.1°F 0.83 in
September 70.7°F 41.8°F 1.57 in 71.7°F 53.9°F 1.37 in
October 55.2°F 33.6°F 3.93 in 61.0°F 46.4°F 3.49 in
November 40.9°F 27.3°F 4.70 in 53.0°F 39.9°F 5.80 in
December 32.2°F 22.1°F 3.80 in 47.8°F 36.2°F 5.49 in
Mullan overview
Full climate profile
 Seattle overview
Full climate profile