Bull Valley, IL vs Seattle, WA

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

Bull Valley is cooler than Seattle (49.2°F vs 53.8°F annual avg) and similar rainfall to it (39.3 in vs 36.5 in per year). Bull Valley has a Hot-summer humid continental climate; Seattle a Warm-summer Mediterranean climate.

Bull Valley, IL

Annual avg
49.2°F
Annual precip
39.3 in
Warmest month
July (84.0°F)
Coldest month
January (14.2°F)
Annual swing
50.4°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

Bull Valley

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 Bull Valley Seattle
High Low Precip High Low Precip
January 31.5°F 14.2°F 1.97 in 48.6°F 36.8°F 5.21 in
February 35.2°F 16.3°F 1.84 in 50.7°F 36.8°F 3.71 in
March 46.8°F 26.4°F 2.51 in 54.8°F 39.4°F 3.94 in
April 59.2°F 36.7°F 3.76 in 59.8°F 43.6°F 2.89 in
May 71.3°F 47.9°F 4.98 in 66.5°F 49.3°F 1.98 in
June 80.3°F 58.4°F 5.26 in 71.2°F 54.0°F 1.22 in
July 84.0°F 62.5°F 3.90 in 77.3°F 57.5°F 0.56 in
August 82.0°F 61.2°F 3.81 in 77.4°F 58.1°F 0.83 in
September 74.4°F 52.4°F 3.54 in 71.7°F 53.9°F 1.37 in
October 61.9°F 42.4°F 3.20 in 61.0°F 46.4°F 3.49 in
November 47.5°F 30.5°F 2.48 in 53.0°F 39.9°F 5.80 in
December 35.5°F 20.4°F 2.10 in 47.8°F 36.2°F 5.49 in
Bull Valley overview
Full climate profile
 Seattle overview
Full climate profile