Grangeville, ID vs Seattle, WA

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

Grangeville is cooler than Seattle (47.5°F vs 53.8°F annual avg) and drier than it (23.5 in vs 36.5 in per year). Grangeville has a Warm-summer humid continental climate; Seattle a Warm-summer Mediterranean climate.

Grangeville, ID

Annual avg
47.5°F
Annual precip
23.5 in
Warmest month
August (82.5°F)
Coldest month
December (23.7°F)
Annual swing
37.5°F
Warm-summer humid continental Dfb 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

Grangeville

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 Grangeville Seattle
High Low Precip High Low Precip
January 37.8°F 24.5°F 1.27 in 48.6°F 36.8°F 5.21 in
February 42.0°F 25.4°F 1.43 in 50.7°F 36.8°F 3.71 in
March 49.3°F 29.4°F 2.31 in 54.8°F 39.4°F 3.94 in
April 55.8°F 34.4°F 2.90 in 59.8°F 43.6°F 2.89 in
May 63.8°F 41.6°F 3.44 in 66.5°F 49.3°F 1.98 in
June 70.3°F 47.5°F 3.26 in 71.2°F 54.0°F 1.22 in
July 82.1°F 53.7°F 1.07 in 77.3°F 57.5°F 0.56 in
August 82.5°F 52.9°F 0.90 in 77.4°F 58.1°F 0.83 in
September 72.7°F 45.1°F 1.30 in 71.7°F 53.9°F 1.37 in
October 57.6°F 36.5°F 1.93 in 61.0°F 46.4°F 3.49 in
November 44.9°F 29.1°F 1.91 in 53.0°F 39.9°F 5.80 in
December 37.0°F 23.7°F 1.79 in 47.8°F 36.2°F 5.49 in
Grangeville overview
Full climate profile
 Seattle overview
Full climate profile