Polo, IL vs Phoenix, AZ

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

Polo is cooler than Phoenix (49.3°F vs 72.5°F annual avg) and wetter than it (40 in vs 8.9 in per year). Polo has a Hot-summer humid continental climate; Phoenix a Desert (hot) climate.

Polo, IL

Annual avg
49.3°F
Annual precip
40 in
Warmest month
July (84.5°F)
Coldest month
January (13.3°F)
Annual swing
51.3°F
Pleasant months
1 / 12
Hot-summer humid continental Dfa USDA Zone 6b

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

Polo

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 Polo Phoenix
High Low Precip High Low Precip
January 30.1°F 13.3°F 1.94 in 65.4°F 44.1°F 1.17 in
February 34.7°F 16.8°F 1.95 in 68.1°F 46.1°F 1.21 in
March 47.8°F 27.5°F 2.79 in 75.0°F 50.9°F 1.09 in
April 61.1°F 37.7°F 3.85 in 82.5°F 56.6°F 0.35 in
May 73.0°F 49.3°F 4.72 in 91.5°F 64.7°F 0.19 in
June 82.0°F 59.0°F 5.07 in 101.5°F 72.7°F 0.03 in
July 84.5°F 61.6°F 4.40 in 104.0°F 80.8°F 0.81 in
August 82.8°F 59.2°F 3.71 in 102.5°F 80.5°F 0.96 in
September 76.8°F 51.2°F 3.59 in 97.5°F 74.7°F 0.71 in
October 63.9°F 40.3°F 3.21 in 86.3°F 62.7°F 0.67 in
November 48.2°F 29.3°F 2.65 in 74.0°F 50.8°F 0.90 in
December 35.1°F 19.2°F 2.14 in 63.9°F 42.7°F 0.81 in
Polo overview
Full climate profile
 Phoenix overview
Full climate profile