Boone, IA vs Seattle, WA

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

Boone is cooler than Seattle (48.1°F vs 53.8°F annual avg) and similar rainfall to it (39.1 in vs 36.5 in per year). Boone has a Hot-summer humid continental climate; Seattle a Warm-summer Mediterranean climate.

Boone, IA

Annual avg
48.1°F
Annual precip
39.1 in
Warmest month
July (84.2°F)
Coldest month
January (9.1°F)
Annual swing
54.8°F
Pleasant months
1 / 12
Hot-summer humid continental Dfa USDA Zone 6a

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

Boone

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 Boone Seattle
High Low Precip High Low Precip
January 28.2°F 9.1°F 1.20 in 48.6°F 36.8°F 5.21 in
February 33.3°F 13.3°F 1.41 in 50.7°F 36.8°F 3.71 in
March 46.3°F 25.6°F 2.26 in 54.8°F 39.4°F 3.94 in
April 60.0°F 36.7°F 4.06 in 59.8°F 43.6°F 2.89 in
May 71.0°F 48.5°F 5.17 in 66.5°F 49.3°F 1.98 in
June 80.7°F 58.6°F 5.38 in 71.2°F 54.0°F 1.22 in
July 84.2°F 62.7°F 4.80 in 77.3°F 57.5°F 0.56 in
August 82.2°F 60.8°F 4.92 in 77.4°F 58.1°F 0.83 in
September 76.1°F 51.7°F 3.32 in 71.7°F 53.9°F 1.37 in
October 63.2°F 38.8°F 2.97 in 61.0°F 46.4°F 3.49 in
November 46.9°F 26.8°F 2.08 in 53.0°F 39.9°F 5.80 in
December 33.8°F 15.8°F 1.57 in 47.8°F 36.2°F 5.49 in
Boone overview
Full climate profile
 Seattle overview
Full climate profile