South Beloit, IL vs Phoenix, AZ

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

South Beloit is cooler than Phoenix (45.4°F vs 72.5°F annual avg) and wetter than it (37.4 in vs 8.9 in per year). South Beloit has a Warm-summer humid continental climate; Phoenix a Desert (hot) climate.

South Beloit, IL

Annual avg
45.4°F
Annual precip
37.4 in
Warmest month
July (79.6°F)
Coldest month
January (10.7°F)
Annual swing
51.8°F
Pleasant months
4 / 12
Warm-summer humid continental Dfb 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

South Beloit

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 South Beloit Phoenix
High Low Precip High Low Precip
January 25.1°F 10.7°F 1.60 in 65.4°F 44.1°F 1.17 in
February 29.4°F 13.9°F 1.52 in 68.1°F 46.1°F 1.21 in
March 41.5°F 23.8°F 2.13 in 75.0°F 50.9°F 1.09 in
April 54.8°F 34.4°F 3.72 in 82.5°F 56.6°F 0.35 in
May 66.5°F 45.7°F 4.34 in 91.5°F 64.7°F 0.19 in
June 76.1°F 55.8°F 5.64 in 101.5°F 72.7°F 0.03 in
July 79.6°F 59.8°F 3.36 in 104.0°F 80.8°F 0.81 in
August 78.0°F 58.1°F 4.14 in 102.5°F 80.5°F 0.96 in
September 71.3°F 50.3°F 3.83 in 97.5°F 74.7°F 0.71 in
October 58.3°F 38.7°F 2.77 in 86.3°F 62.7°F 0.67 in
November 43.2°F 27.4°F 2.40 in 74.0°F 50.8°F 0.90 in
December 30.5°F 17.0°F 1.96 in 63.9°F 42.7°F 0.81 in
South Beloit overview
Full climate profile
 Phoenix overview
Full climate profile