Killdeer, ND vs Seattle, WA

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

Killdeer is cooler than Seattle (42.3°F vs 53.8°F annual avg) and drier than it (18.1 in vs 36.5 in per year). Killdeer has a Warm-summer humid continental climate; Seattle a Warm-summer Mediterranean climate.

Killdeer, ND

Annual avg
42.3°F
Annual precip
18.1 in
Warmest month
August (83.5°F)
Coldest month
January (4.0°F)
Annual swing
53.6°F
Warm-summer humid continental Dfb USDA Zone 5b

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

Killdeer

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 Killdeer Seattle
High Low Precip High Low Precip
January 26.6°F 4.0°F 0.50 in 48.6°F 36.8°F 5.21 in
February 30.2°F 7.4°F 0.36 in 50.7°F 36.8°F 3.71 in
March 42.1°F 17.6°F 0.67 in 54.8°F 39.4°F 3.94 in
April 55.5°F 27.7°F 1.29 in 59.8°F 43.6°F 2.89 in
May 66.8°F 39.2°F 2.81 in 66.5°F 49.3°F 1.98 in
June 75.7°F 48.8°F 3.37 in 71.2°F 54.0°F 1.22 in
July 83.3°F 54.4°F 2.92 in 77.3°F 57.5°F 0.56 in
August 83.5°F 52.4°F 1.90 in 77.4°F 58.1°F 0.83 in
September 73.1°F 43.0°F 1.88 in 71.7°F 53.9°F 1.37 in
October 56.4°F 30.6°F 1.29 in 61.0°F 46.4°F 3.49 in
November 41.2°F 18.1°F 0.66 in 53.0°F 39.9°F 5.80 in
December 29.8°F 8.3°F 0.49 in 47.8°F 36.2°F 5.49 in
Killdeer overview
Full climate profile
 Seattle overview
Full climate profile