Grafton, NE vs Seattle, WA

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

Grafton is cooler than Seattle (50.4°F vs 53.8°F annual avg) and drier than it (27.3 in vs 36.5 in per year). Grafton has a Hot-summer humid continental climate; Seattle a Warm-summer Mediterranean climate.

Grafton, NE

Annual avg
50.4°F
Annual precip
27.3 in
Warmest month
July (87.0°F)
Coldest month
January (13.1°F)
Annual swing
51.6°F
Pleasant months
1 / 12
Hot-summer humid continental Dfa 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

Grafton

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 Grafton Seattle
High Low Precip High Low Precip
January 34.5°F 13.1°F 0.63 in 48.6°F 36.8°F 5.21 in
February 39.4°F 16.5°F 0.73 in 50.7°F 36.8°F 3.71 in
March 51.6°F 26.6°F 1.34 in 54.8°F 39.4°F 3.94 in
April 62.7°F 36.7°F 2.32 in 59.8°F 43.6°F 2.89 in
May 73.2°F 49.0°F 4.39 in 66.5°F 49.3°F 1.98 in
June 83.8°F 59.2°F 4.18 in 71.2°F 54.0°F 1.22 in
July 87.0°F 63.8°F 3.38 in 77.3°F 57.5°F 0.56 in
August 84.8°F 61.4°F 3.66 in 77.4°F 58.1°F 0.83 in
September 78.7°F 51.9°F 2.63 in 71.7°F 53.9°F 1.37 in
October 65.4°F 39.2°F 2.02 in 61.0°F 46.4°F 3.49 in
November 50.6°F 26.2°F 1.19 in 53.0°F 39.9°F 5.80 in
December 38.2°F 17.2°F 0.79 in 47.8°F 36.2°F 5.49 in
Grafton overview
Full climate profile
 Seattle overview
Full climate profile