Rochelle, IL vs Phoenix, AZ

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

Rochelle is cooler than Phoenix (47.9°F vs 72.5°F annual avg) and wetter than it (36.6 in vs 8.9 in per year). Rochelle has a Hot-summer humid continental climate; Phoenix a Desert (hot) climate.

Rochelle, IL

Annual avg
47.9°F
Annual precip
36.6 in
Warmest month
July (82.2°F)
Coldest month
January (12.1°F)
Annual swing
51.7°F
Pleasant months
2 / 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

Rochelle

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 Rochelle Phoenix
High Low Precip High Low Precip
January 28.1°F 12.1°F 1.78 in 65.4°F 44.1°F 1.17 in
February 32.1°F 15.5°F 1.70 in 68.1°F 46.1°F 1.21 in
March 45.1°F 26.1°F 2.27 in 75.0°F 50.9°F 1.09 in
April 58.7°F 36.6°F 3.44 in 82.5°F 56.6°F 0.35 in
May 70.0°F 48.1°F 4.69 in 91.5°F 64.7°F 0.19 in
June 79.2°F 58.5°F 4.92 in 101.5°F 72.7°F 0.03 in
July 82.2°F 61.4°F 3.55 in 104.0°F 80.8°F 0.81 in
August 80.7°F 59.8°F 3.92 in 102.5°F 80.5°F 0.96 in
September 75.0°F 51.8°F 3.26 in 97.5°F 74.7°F 0.71 in
October 62.2°F 39.8°F 2.81 in 86.3°F 62.7°F 0.67 in
November 46.6°F 28.8°F 2.30 in 74.0°F 50.8°F 0.90 in
December 33.7°F 18.3°F 1.95 in 63.9°F 42.7°F 0.81 in
Rochelle overview
Full climate profile
 Phoenix overview
Full climate profile