Chatham, MI vs Phoenix, AZ

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

Chatham is cooler than Phoenix (41.4°F vs 72.5°F annual avg) and wetter than it (35.1 in vs 8.9 in per year). Chatham has a Warm-summer humid continental climate; Phoenix a Desert (hot) climate.

Chatham, MI

Annual avg
41.4°F
Annual precip
35.1 in
Warmest month
July (77.9°F)
Coldest month
February (6.9°F)
Annual swing
49.6°F
Pleasant months
2 / 12
Warm-summer humid continental Dfb USDA Zone 6a

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

Chatham

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 Chatham Phoenix
High Low Precip High Low Precip
January 24.5°F 8.0°F 2.04 in 65.4°F 44.1°F 1.17 in
February 27.4°F 6.9°F 1.53 in 68.1°F 46.1°F 1.21 in
March 36.9°F 15.4°F 1.69 in 75.0°F 50.9°F 1.09 in
April 48.3°F 27.3°F 2.44 in 82.5°F 56.6°F 0.35 in
May 63.1°F 38.8°F 3.27 in 91.5°F 64.7°F 0.19 in
June 73.3°F 48.4°F 3.37 in 101.5°F 72.7°F 0.03 in
July 77.9°F 53.7°F 3.58 in 104.0°F 80.8°F 0.81 in
August 76.5°F 52.7°F 3.03 in 102.5°F 80.5°F 0.96 in
September 68.8°F 46.2°F 4.25 in 97.5°F 74.7°F 0.71 in
October 54.7°F 35.1°F 4.74 in 86.3°F 62.7°F 0.67 in
November 40.4°F 25.0°F 2.86 in 74.0°F 50.8°F 0.90 in
December 29.8°F 14.5°F 2.29 in 63.9°F 42.7°F 0.81 in
Chatham overview
Full climate profile
 Phoenix overview
Full climate profile