Niantic, IL vs Phoenix, AZ

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

Niantic is cooler than Phoenix (53°F vs 72.5°F annual avg) and wetter than it (40.4 in vs 8.9 in per year). Niantic has a Hot-summer humid continental climate; Phoenix a Desert (hot) climate.

Niantic, IL

Annual avg
53°F
Annual precip
40.4 in
Warmest month
July (84.7°F)
Coldest month
January (19.7°F)
Annual swing
48.7°F
Pleasant months
2 / 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

Niantic

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 Niantic Phoenix
High Low Precip High Low Precip
January 34.0°F 19.7°F 2.40 in 65.4°F 44.1°F 1.17 in
February 39.1°F 23.5°F 2.00 in 68.1°F 46.1°F 1.21 in
March 50.8°F 32.8°F 2.64 in 75.0°F 50.9°F 1.09 in
April 63.4°F 43.3°F 4.12 in 82.5°F 56.6°F 0.35 in
May 73.5°F 53.8°F 4.95 in 91.5°F 64.7°F 0.19 in
June 82.2°F 63.1°F 4.73 in 101.5°F 72.7°F 0.03 in
July 84.7°F 66.5°F 4.00 in 104.0°F 80.8°F 0.81 in
August 83.5°F 64.9°F 3.50 in 102.5°F 80.5°F 0.96 in
September 77.7°F 57.0°F 3.08 in 97.5°F 74.7°F 0.71 in
October 65.3°F 45.7°F 3.41 in 86.3°F 62.7°F 0.67 in
November 50.3°F 34.3°F 3.21 in 74.0°F 50.8°F 0.90 in
December 38.6°F 25.0°F 2.40 in 63.9°F 42.7°F 0.81 in
Niantic overview
Full climate profile
 Phoenix overview
Full climate profile