Fitchburg, MA vs Seattle, WA

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

Fitchburg is cooler than Seattle (47.6°F vs 53.8°F annual avg) and wetter than it (49.6 in vs 36.5 in per year). Fitchburg has a Warm-summer humid continental climate; Seattle a Warm-summer Mediterranean climate.

Fitchburg, MA

Annual avg
47.6°F
Annual precip
49.6 in
Warmest month
July (80.6°F)
Coldest month
February (14.3°F)
Annual swing
46.7°F
Pleasant months
3 / 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

Fitchburg

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 Fitchburg Seattle
High Low Precip High Low Precip
January 33.5°F 14.6°F 3.52 in 48.6°F 36.8°F 5.21 in
February 35.1°F 14.3°F 3.30 in 50.7°F 36.8°F 3.71 in
March 43.8°F 23.2°F 4.35 in 54.8°F 39.4°F 3.94 in
April 57.1°F 34.6°F 4.19 in 59.8°F 43.6°F 2.89 in
May 67.1°F 46.1°F 3.70 in 66.5°F 49.3°F 1.98 in
June 75.8°F 55.3°F 4.27 in 71.2°F 54.0°F 1.22 in
July 80.6°F 60.9°F 3.69 in 77.3°F 57.5°F 0.56 in
August 78.9°F 59.1°F 4.28 in 77.4°F 58.1°F 0.83 in
September 73.2°F 51.4°F 4.25 in 71.7°F 53.9°F 1.37 in
October 59.9°F 38.8°F 5.31 in 61.0°F 46.4°F 3.49 in
November 47.7°F 30.7°F 3.88 in 53.0°F 39.9°F 5.80 in
December 37.4°F 21.5°F 4.86 in 47.8°F 36.2°F 5.49 in
Fitchburg overview
Full climate profile
 Seattle overview
Full climate profile