Cohasset, MN vs Seattle, WA

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

Cohasset is cooler than Seattle (39.6°F vs 53.8°F annual avg) and drier than it (27.7 in vs 36.5 in per year). Cohasset has a Warm-summer humid continental climate; Seattle a Warm-summer Mediterranean climate.

Cohasset, MN

Annual avg
39.6°F
Annual precip
27.7 in
Warmest month
July (78.3°F)
Coldest month
January (-2.9°F)
Annual swing
59.9°F
Pleasant months
3 / 12
Warm-summer humid continental Dfb USDA Zone 5a

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

Cohasset

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 Cohasset Seattle
High Low Precip High Low Precip
January 17.8°F -2.9°F 0.77 in 48.6°F 36.8°F 5.21 in
February 23.5°F 0.6°F 0.73 in 50.7°F 36.8°F 3.71 in
March 36.8°F 14.4°F 1.10 in 54.8°F 39.4°F 3.94 in
April 50.2°F 28.5°F 1.80 in 59.8°F 43.6°F 2.89 in
May 64.6°F 41.4°F 3.07 in 66.5°F 49.3°F 1.98 in
June 73.3°F 51.6°F 4.63 in 71.2°F 54.0°F 1.22 in
July 78.3°F 56.5°F 4.23 in 77.3°F 57.5°F 0.56 in
August 76.4°F 54.8°F 3.39 in 77.4°F 58.1°F 0.83 in
September 68.0°F 46.4°F 3.12 in 71.7°F 53.9°F 1.37 in
October 52.2°F 33.6°F 2.55 in 61.0°F 46.4°F 3.49 in
November 36.1°F 20.1°F 1.34 in 53.0°F 39.9°F 5.80 in
December 22.6°F 5.3°F 1.01 in 47.8°F 36.2°F 5.49 in
Cohasset overview
Full climate profile
 Seattle overview
Full climate profile