Summerville, GA vs Seattle, WA

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

Summerville is warmer than Seattle (59.8°F vs 53.8°F annual avg) and wetter than it (58.3 in vs 36.5 in per year). Summerville has a Humid subtropical climate; Seattle a Warm-summer Mediterranean climate.

Summerville, GA

Annual avg
59.8°F
Annual precip
58.3 in
Warmest month
July (89.9°F)
Coldest month
January (29.0°F)
Annual swing
38°F
Pleasant months
1 / 12
Humid subtropical Cfa USDA Zone 8a

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

Summerville

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 Summerville Seattle
High Low Precip High Low Precip
January 52.0°F 29.0°F 5.01 in 48.6°F 36.8°F 5.21 in
February 56.6°F 31.4°F 5.37 in 50.7°F 36.8°F 3.71 in
March 64.3°F 37.2°F 6.14 in 54.8°F 39.4°F 3.94 in
April 73.4°F 44.5°F 4.95 in 59.8°F 43.6°F 2.89 in
May 79.9°F 54.6°F 4.37 in 66.5°F 49.3°F 1.98 in
June 86.6°F 63.3°F 4.93 in 71.2°F 54.0°F 1.22 in
July 89.9°F 67.1°F 4.29 in 77.3°F 57.5°F 0.56 in
August 89.2°F 66.0°F 4.32 in 77.4°F 58.1°F 0.83 in
September 84.4°F 59.0°F 4.24 in 71.7°F 53.9°F 1.37 in
October 74.5°F 46.6°F 3.75 in 61.0°F 46.4°F 3.49 in
November 63.3°F 35.5°F 4.64 in 53.0°F 39.9°F 5.80 in
December 54.6°F 32.2°F 6.32 in 47.8°F 36.2°F 5.49 in
Summerville overview
Full climate profile
 Seattle overview
Full climate profile