St. Clairsville, OH vs Seattle, WA

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

St. Clairsville is about the same temperature as Seattle (53.1°F vs 53.8°F annual avg) and wetter than it (41.9 in vs 36.5 in per year). St. Clairsville has a Hot-summer humid continental climate; Seattle a Warm-summer Mediterranean climate.

St. Clairsville, OH

Annual avg
53.1°F
Annual precip
41.9 in
Warmest month
July (85.0°F)
Coldest month
January (21.7°F)
Annual swing
44.2°F
Pleasant months
2 / 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

St. Clairsville

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 St. Clairsville Seattle
High Low Precip High Low Precip
January 38.7°F 21.7°F 3.44 in 48.6°F 36.8°F 5.21 in
February 41.8°F 23.1°F 2.67 in 50.7°F 36.8°F 3.71 in
March 51.2°F 29.8°F 3.78 in 54.8°F 39.4°F 3.94 in
April 64.5°F 39.6°F 3.52 in 59.8°F 43.6°F 2.89 in
May 73.9°F 50.1°F 4.20 in 66.5°F 49.3°F 1.98 in
June 81.4°F 59.3°F 4.26 in 71.2°F 54.0°F 1.22 in
July 85.0°F 63.8°F 4.09 in 77.3°F 57.5°F 0.56 in
August 84.6°F 62.7°F 3.19 in 77.4°F 58.1°F 0.83 in
September 78.7°F 56.1°F 3.50 in 71.7°F 53.9°F 1.37 in
October 66.4°F 44.0°F 2.94 in 61.0°F 46.4°F 3.49 in
November 53.7°F 33.7°F 2.90 in 53.0°F 39.9°F 5.80 in
December 43.2°F 26.9°F 3.39 in 47.8°F 36.2°F 5.49 in
St. Clairsville overview
Full climate profile
 Seattle overview
Full climate profile