McKeesport, PA vs Seattle, WA

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

McKeesport is cooler than Seattle (51.7°F vs 53.8°F annual avg) and wetter than it (42.4 in vs 36.5 in per year). McKeesport has a Hot-summer humid continental climate; Seattle a Warm-summer Mediterranean climate.

McKeesport, PA

Annual avg
51.7°F
Annual precip
42.4 in
Warmest month
July (85.0°F)
Coldest month
January (20.5°F)
Annual swing
43.5°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

McKeesport

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 McKeesport Seattle
High Low Precip High Low Precip
January 38.5°F 20.5°F 3.04 in 48.6°F 36.8°F 5.21 in
February 41.7°F 21.7°F 2.54 in 50.7°F 36.8°F 3.71 in
March 50.9°F 28.5°F 3.20 in 54.8°F 39.4°F 3.94 in
April 63.9°F 37.7°F 3.76 in 59.8°F 43.6°F 2.89 in
May 73.5°F 47.4°F 3.99 in 66.5°F 49.3°F 1.98 in
June 81.2°F 56.6°F 5.00 in 71.2°F 54.0°F 1.22 in
July 85.0°F 61.1°F 4.12 in 77.3°F 57.5°F 0.56 in
August 83.4°F 60.1°F 3.53 in 77.4°F 58.1°F 0.83 in
September 76.8°F 53.0°F 3.45 in 71.7°F 53.9°F 1.37 in
October 65.0°F 41.7°F 3.20 in 61.0°F 46.4°F 3.49 in
November 52.8°F 32.0°F 2.98 in 53.0°F 39.9°F 5.80 in
December 42.5°F 25.4°F 3.55 in 47.8°F 36.2°F 5.49 in
McKeesport overview
Full climate profile
 Seattle overview
Full climate profile