Greenwich, NY vs Seattle, WA

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

Greenwich is cooler than Seattle (46.9°F vs 53.8°F annual avg) and wetter than it (43.4 in vs 36.5 in per year). Greenwich has a Warm-summer humid continental climate; Seattle a Warm-summer Mediterranean climate.

Greenwich, NY

Annual avg
46.9°F
Annual precip
43.4 in
Warmest month
July (82.5°F)
Coldest month
January (11.3°F)
Annual swing
48.1°F
Pleasant months
1 / 12
Warm-summer humid continental Dfb USDA Zone 6b

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

Greenwich

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 Greenwich Seattle
High Low Precip High Low Precip
January 33.1°F 11.3°F 2.74 in 48.6°F 36.8°F 5.21 in
February 35.5°F 11.8°F 2.36 in 50.7°F 36.8°F 3.71 in
March 44.2°F 20.4°F 3.21 in 54.8°F 39.4°F 3.94 in
April 58.8°F 33.0°F 3.43 in 59.8°F 43.6°F 2.89 in
May 70.5°F 43.7°F 3.57 in 66.5°F 49.3°F 1.98 in
June 78.3°F 53.0°F 4.55 in 71.2°F 54.0°F 1.22 in
July 82.5°F 58.0°F 4.56 in 77.3°F 57.5°F 0.56 in
August 80.8°F 55.5°F 4.17 in 77.4°F 58.1°F 0.83 in
September 73.8°F 48.0°F 3.86 in 71.7°F 53.9°F 1.37 in
October 61.6°F 37.5°F 3.94 in 61.0°F 46.4°F 3.49 in
November 48.6°F 27.6°F 3.29 in 53.0°F 39.9°F 5.80 in
December 38.3°F 18.9°F 3.68 in 47.8°F 36.2°F 5.49 in
Greenwich overview
Full climate profile
 Seattle overview
Full climate profile