South Milwaukee, WI vs Phoenix, AZ

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

South Milwaukee is cooler than Phoenix (48.4°F vs 72.5°F annual avg) and wetter than it (36.6 in vs 8.9 in per year). South Milwaukee has a Hot-summer humid continental climate; Phoenix a Desert (hot) climate.

South Milwaukee, WI

Annual avg
48.4°F
Annual precip
36.6 in
Warmest month
July (80.2°F)
Coldest month
January (15.9°F)
Annual swing
49.4°F
Pleasant months
3 / 12
Hot-summer humid continental Dfa USDA Zone 7a

Phoenix, AZ

Annual avg
72.5°F
Annual precip
8.9 in
Warmest month
July (104.0°F)
Coldest month
December (42.7°F)
Annual swing
39.1°F
Pleasant months
2 / 12
Desert (hot) BWh USDA Zone 9b

Best months to visit each city

South Milwaukee

J
F
M
A
M
J
J
A
S
O
N
D

Phoenix

J
F
M
A
M
J
J
A
S
O
N
D

Month-by-month comparison

Month South Milwaukee Phoenix
High Low Precip High Low Precip
January 30.4°F 15.9°F 1.65 in 65.4°F 44.1°F 1.17 in
February 33.2°F 18.1°F 1.84 in 68.1°F 46.1°F 1.21 in
March 42.4°F 27.5°F 2.20 in 75.0°F 50.9°F 1.09 in
April 52.8°F 37.3°F 4.08 in 82.5°F 56.6°F 0.35 in
May 64.1°F 47.3°F 4.18 in 91.5°F 64.7°F 0.19 in
June 74.5°F 57.3°F 4.58 in 101.5°F 72.7°F 0.03 in
July 80.2°F 64.9°F 3.51 in 104.0°F 80.8°F 0.81 in
August 79.3°F 64.2°F 3.80 in 102.5°F 80.5°F 0.96 in
September 73.0°F 56.0°F 3.30 in 97.5°F 74.7°F 0.71 in
October 60.7°F 43.9°F 3.40 in 86.3°F 62.7°F 0.67 in
November 47.8°F 32.6°F 2.14 in 74.0°F 50.8°F 0.90 in
December 35.8°F 22.1°F 1.90 in 63.9°F 42.7°F 0.81 in
South Milwaukee overview
Full climate profile
 Phoenix overview
Full climate profile