Warrenville, IL vs Phoenix, AZ

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

Warrenville is cooler than Phoenix (51.1°F vs 72.5°F annual avg) and wetter than it (39.9 in vs 8.9 in per year). Warrenville has a Hot-summer humid continental climate; Phoenix a Desert (hot) climate.

Warrenville, IL

Annual avg
51.1°F
Annual precip
39.9 in
Warmest month
July (85.5°F)
Coldest month
January (16.8°F)
Annual swing
49.5°F
Pleasant months
1 / 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

Warrenville

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 Warrenville Phoenix
High Low Precip High Low Precip
January 32.8°F 16.8°F 2.12 in 65.4°F 44.1°F 1.17 in
February 37.5°F 19.8°F 1.96 in 68.1°F 46.1°F 1.21 in
March 49.5°F 28.5°F 2.46 in 75.0°F 50.9°F 1.09 in
April 62.5°F 38.3°F 4.10 in 82.5°F 56.6°F 0.35 in
May 73.6°F 48.7°F 4.46 in 91.5°F 64.7°F 0.19 in
June 82.9°F 58.5°F 4.65 in 101.5°F 72.7°F 0.03 in
July 85.5°F 63.1°F 3.86 in 104.0°F 80.8°F 0.81 in
August 83.7°F 62.1°F 4.40 in 102.5°F 80.5°F 0.96 in
September 78.0°F 53.8°F 3.30 in 97.5°F 74.7°F 0.71 in
October 65.2°F 42.9°F 3.56 in 86.3°F 62.7°F 0.67 in
November 50.1°F 31.8°F 2.81 in 74.0°F 50.8°F 0.90 in
December 37.7°F 22.6°F 2.22 in 63.9°F 42.7°F 0.81 in
Warrenville overview
Full climate profile
 Phoenix overview
Full climate profile