Palmer, IL vs Phoenix, AZ

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

Palmer is cooler than Phoenix (53.6°F vs 72.5°F annual avg) and wetter than it (38.1 in vs 8.9 in per year). Palmer has a Hot-summer humid continental climate; Phoenix a Desert (hot) climate.

Palmer, IL

Annual avg
53.6°F
Annual precip
38.1 in
Warmest month
July (86.4°F)
Coldest month
January (19.3°F)
Annual swing
48.5°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

Palmer

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 Palmer Phoenix
High Low Precip High Low Precip
January 35.6°F 19.3°F 2.18 in 65.4°F 44.1°F 1.17 in
February 40.8°F 23.2°F 1.82 in 68.1°F 46.1°F 1.21 in
March 51.8°F 32.1°F 2.73 in 75.0°F 50.9°F 1.09 in
April 65.1°F 42.8°F 4.31 in 82.5°F 56.6°F 0.35 in
May 75.0°F 54.3°F 4.55 in 91.5°F 64.7°F 0.19 in
June 83.2°F 63.2°F 3.92 in 101.5°F 72.7°F 0.03 in
July 86.4°F 65.7°F 2.95 in 104.0°F 80.8°F 0.81 in
August 85.5°F 63.5°F 3.50 in 102.5°F 80.5°F 0.96 in
September 80.7°F 55.6°F 3.53 in 97.5°F 74.7°F 0.71 in
October 68.1°F 43.8°F 3.21 in 86.3°F 62.7°F 0.67 in
November 52.7°F 33.0°F 3.20 in 74.0°F 50.8°F 0.90 in
December 40.7°F 24.5°F 2.22 in 63.9°F 42.7°F 0.81 in
Palmer overview
Full climate profile
 Phoenix overview
Full climate profile