Salmon, ID vs Seattle, WA

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

Salmon is cooler than Seattle (44.4°F vs 53.8°F annual avg) and drier than it (9.5 in vs 36.5 in per year). Salmon has a Semi-arid (cold) climate; Seattle a Warm-summer Mediterranean climate.

Salmon, ID

Annual avg
44.4°F
Annual precip
9.5 in
Warmest month
July (86.3°F)
Coldest month
January (11.0°F)
Annual swing
49.4°F
Semi-arid (cold) BSk USDA Zone 6b

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

Salmon

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 Salmon Seattle
High Low Precip High Low Precip
January 28.2°F 11.0°F 0.58 in 48.6°F 36.8°F 5.21 in
February 35.8°F 16.3°F 0.37 in 50.7°F 36.8°F 3.71 in
March 49.5°F 25.5°F 0.47 in 54.8°F 39.4°F 3.94 in
April 58.7°F 31.6°F 0.77 in 59.8°F 43.6°F 2.89 in
May 68.3°F 39.7°F 1.29 in 66.5°F 49.3°F 1.98 in
June 75.7°F 46.2°F 1.63 in 71.2°F 54.0°F 1.22 in
July 86.3°F 51.6°F 0.77 in 77.3°F 57.5°F 0.56 in
August 84.8°F 48.7°F 0.60 in 77.4°F 58.1°F 0.83 in
September 74.3°F 40.6°F 0.79 in 71.7°F 53.9°F 1.37 in
October 58.4°F 30.8°F 0.81 in 61.0°F 46.4°F 3.49 in
November 40.8°F 21.6°F 0.67 in 53.0°F 39.9°F 5.80 in
December 28.9°F 12.9°F 0.73 in 47.8°F 36.2°F 5.49 in
Salmon overview
Full climate profile
 Seattle overview
Full climate profile