Rockford, TN vs Seattle, WA

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

Rockford is warmer than Seattle (59.5°F vs 53.8°F annual avg) and wetter than it (51.9 in vs 36.5 in per year). Rockford has a Humid subtropical climate; Seattle a Warm-summer Mediterranean climate.

Rockford, TN

Annual avg
59.5°F
Annual precip
51.9 in
Warmest month
July (88.4°F)
Coldest month
January (30.0°F)
Annual swing
39.4°F
Pleasant months
1 / 12
Humid subtropical Cfa USDA Zone 8b

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

Rockford

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 Rockford Seattle
High Low Precip High Low Precip
January 48.2°F 30.0°F 4.76 in 48.6°F 36.8°F 5.21 in
February 52.8°F 33.1°F 4.81 in 50.7°F 36.8°F 3.71 in
March 61.4°F 39.8°F 4.89 in 54.8°F 39.4°F 3.94 in
April 71.2°F 48.0°F 4.71 in 59.8°F 43.6°F 2.89 in
May 78.9°F 56.9°F 4.13 in 66.5°F 49.3°F 1.98 in
June 85.7°F 64.9°F 4.24 in 71.2°F 54.0°F 1.22 in
July 88.4°F 68.7°F 5.25 in 77.3°F 57.5°F 0.56 in
August 87.8°F 67.5°F 3.63 in 77.4°F 58.1°F 0.83 in
September 82.5°F 61.1°F 3.49 in 71.7°F 53.9°F 1.37 in
October 71.7°F 48.9°F 2.81 in 61.0°F 46.4°F 3.49 in
November 60.0°F 38.1°F 4.21 in 53.0°F 39.9°F 5.80 in
December 51.0°F 32.8°F 5.00 in 47.8°F 36.2°F 5.49 in
Rockford overview
Full climate profile
 Seattle overview
Full climate profile