Portage, WI vs Phoenix, AZ

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

Portage is cooler than Phoenix (46.5°F vs 72.5°F annual avg) and wetter than it (38.3 in vs 8.9 in per year). Portage has a Warm-summer humid continental climate; Phoenix a Desert (hot) climate.

Portage, WI

Annual avg
46.5°F
Annual precip
38.3 in
Warmest month
July (81.6°F)
Coldest month
January (9.9°F)
Annual swing
53.6°F
Pleasant months
3 / 12
Warm-summer humid continental Dfb USDA Zone 6a

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

Portage

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 Portage Phoenix
High Low Precip High Low Precip
January 26.1°F 9.9°F 1.44 in 65.4°F 44.1°F 1.17 in
February 30.6°F 13.2°F 1.41 in 68.1°F 46.1°F 1.21 in
March 42.4°F 24.0°F 2.18 in 75.0°F 50.9°F 1.09 in
April 55.7°F 35.8°F 4.15 in 82.5°F 56.6°F 0.35 in
May 68.2°F 47.8°F 4.58 in 91.5°F 64.7°F 0.19 in
June 77.9°F 57.9°F 5.61 in 101.5°F 72.7°F 0.03 in
July 81.6°F 61.6°F 4.51 in 104.0°F 80.8°F 0.81 in
August 79.9°F 59.4°F 4.12 in 102.5°F 80.5°F 0.96 in
September 72.6°F 50.7°F 3.56 in 97.5°F 74.7°F 0.71 in
October 59.3°F 39.0°F 2.86 in 86.3°F 62.7°F 0.67 in
November 44.2°F 28.3°F 2.22 in 74.0°F 50.8°F 0.90 in
December 31.8°F 17.1°F 1.68 in 63.9°F 42.7°F 0.81 in
Portage overview
Full climate profile
 Phoenix overview
Full climate profile