Tecumseh, MI vs Phoenix, AZ

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

Tecumseh is cooler than Phoenix (48.6°F vs 72.5°F annual avg) and wetter than it (36 in vs 8.9 in per year). Tecumseh has a Hot-summer humid continental climate; Phoenix a Desert (hot) climate.

Tecumseh, MI

Annual avg
48.6°F
Annual precip
36 in
Warmest month
July (85.7°F)
Coldest month
January (15.0°F)
Annual swing
48.6°F
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

Tecumseh

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 Tecumseh Phoenix
High Low Precip High Low Precip
January 32.5°F 15.0°F 2.38 in 65.4°F 44.1°F 1.17 in
February 36.4°F 16.2°F 2.10 in 68.1°F 46.1°F 1.21 in
March 46.4°F 24.3°F 2.41 in 75.0°F 50.9°F 1.09 in
April 59.5°F 34.0°F 3.35 in 82.5°F 56.6°F 0.35 in
May 71.1°F 45.0°F 3.67 in 91.5°F 64.7°F 0.19 in
June 80.9°F 55.3°F 3.85 in 101.5°F 72.7°F 0.03 in
July 85.7°F 58.8°F 3.55 in 104.0°F 80.8°F 0.81 in
August 82.7°F 57.2°F 3.30 in 102.5°F 80.5°F 0.96 in
September 76.2°F 49.9°F 3.26 in 97.5°F 74.7°F 0.71 in
October 63.2°F 38.9°F 3.03 in 86.3°F 62.7°F 0.67 in
November 48.7°F 28.8°F 2.85 in 74.0°F 50.8°F 0.90 in
December 37.9°F 21.3°F 2.27 in 63.9°F 42.7°F 0.81 in
Tecumseh overview
Full climate profile
 Phoenix overview
Full climate profile