York, PA vs Seattle, WA

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

York is about the same temperature as Seattle (54°F vs 53.8°F annual avg) and wetter than it (46.5 in vs 36.5 in per year). York has a Hot-summer humid continental climate; Seattle a Warm-summer Mediterranean climate.

York, PA

Annual avg
54°F
Annual precip
46.5 in
Warmest month
July (87.7°F)
Coldest month
January (21.3°F)
Annual swing
44.2°F
Pleasant months
1 / 12
Hot-summer humid continental Dfa 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

York

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 York Seattle
High Low Precip High Low Precip
January 41.2°F 21.3°F 3.27 in 48.6°F 36.8°F 5.21 in
February 45.3°F 23.2°F 2.81 in 50.7°F 36.8°F 3.71 in
March 54.5°F 30.2°F 4.01 in 54.8°F 39.4°F 3.94 in
April 67.2°F 40.0°F 3.62 in 59.8°F 43.6°F 2.89 in
May 76.5°F 49.7°F 4.20 in 66.5°F 49.3°F 1.98 in
June 83.9°F 58.5°F 4.29 in 71.2°F 54.0°F 1.22 in
July 87.7°F 63.1°F 4.52 in 77.3°F 57.5°F 0.56 in
August 86.0°F 61.5°F 3.96 in 77.4°F 58.1°F 0.83 in
September 79.7°F 54.5°F 5.10 in 71.7°F 53.9°F 1.37 in
October 68.2°F 43.0°F 3.94 in 61.0°F 46.4°F 3.49 in
November 55.7°F 33.1°F 3.22 in 53.0°F 39.9°F 5.80 in
December 44.9°F 26.1°F 3.52 in 47.8°F 36.2°F 5.49 in
York overview
Full climate profile
 Seattle overview
Full climate profile