Boise City, OK vs Seattle, WA

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

Boise City is warmer than Seattle (56.4°F vs 53.8°F annual avg) and drier than it (18.3 in vs 36.5 in per year). Boise City has a Semi-arid (cold) climate; Seattle a Warm-summer Mediterranean climate.

Boise City, OK

Annual avg
56.4°F
Annual precip
18.3 in
Warmest month
July (93.8°F)
Coldest month
January (20.4°F)
Annual swing
42.2°F
Semi-arid (cold) BSk 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

Boise City

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 Boise City Seattle
High Low Precip High Low Precip
January 51.8°F 20.4°F 0.50 in 48.6°F 36.8°F 5.21 in
February 55.7°F 22.6°F 0.36 in 50.7°F 36.8°F 3.71 in
March 64.2°F 29.5°F 1.10 in 54.8°F 39.4°F 3.94 in
April 71.5°F 37.6°F 1.40 in 59.8°F 43.6°F 2.89 in
May 80.4°F 47.3°F 1.82 in 66.5°F 49.3°F 1.98 in
June 90.1°F 57.9°F 2.28 in 71.2°F 54.0°F 1.22 in
July 93.8°F 62.8°F 3.12 in 77.3°F 57.5°F 0.56 in
August 90.8°F 61.5°F 3.23 in 77.4°F 58.1°F 0.83 in
September 84.6°F 53.8°F 1.75 in 71.7°F 53.9°F 1.37 in
October 73.5°F 40.4°F 1.48 in 61.0°F 46.4°F 3.49 in
November 61.4°F 29.3°F 0.56 in 53.0°F 39.9°F 5.80 in
December 51.3°F 21.7°F 0.74 in 47.8°F 36.2°F 5.49 in
Boise City overview
Full climate profile
 Seattle overview
Full climate profile