Haverhill, IA vs Seattle, WA

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

Haverhill is cooler than Seattle (47.6°F vs 53.8°F annual avg) and similar rainfall to it (37.9 in vs 36.5 in per year). Haverhill has a Hot-summer humid continental climate; Seattle a Warm-summer Mediterranean climate.

Haverhill, IA

Annual avg
47.6°F
Annual precip
37.9 in
Warmest month
July (83.5°F)
Coldest month
January (9.0°F)
Annual swing
54.9°F
Pleasant months
1 / 12
Hot-summer humid continental Dfa USDA Zone 6a

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

Haverhill

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 Haverhill Seattle
High Low Precip High Low Precip
January 27.5°F 9.0°F 0.97 in 48.6°F 36.8°F 5.21 in
February 32.3°F 13.0°F 1.16 in 50.7°F 36.8°F 3.71 in
March 45.4°F 24.9°F 2.10 in 54.8°F 39.4°F 3.94 in
April 59.5°F 35.9°F 3.82 in 59.8°F 43.6°F 2.89 in
May 70.7°F 48.5°F 4.94 in 66.5°F 49.3°F 1.98 in
June 80.4°F 59.2°F 5.93 in 71.2°F 54.0°F 1.22 in
July 83.5°F 62.7°F 4.58 in 77.3°F 57.5°F 0.56 in
August 81.5°F 59.7°F 4.37 in 77.4°F 58.1°F 0.83 in
September 75.4°F 50.6°F 3.85 in 71.7°F 53.9°F 1.37 in
October 62.2°F 38.6°F 2.66 in 61.0°F 46.4°F 3.49 in
November 46.5°F 26.3°F 2.10 in 53.0°F 39.9°F 5.80 in
December 33.5°F 15.6°F 1.39 in 47.8°F 36.2°F 5.49 in
Haverhill overview
Full climate profile
 Seattle overview
Full climate profile