Ontonagon, MI vs Phoenix, AZ

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

Ontonagon is cooler than Phoenix (43.3°F vs 72.5°F annual avg) and wetter than it (32.9 in vs 8.9 in per year). Ontonagon has a Warm-summer humid continental climate; Phoenix a Desert (hot) climate.

Ontonagon, MI

Annual avg
43.3°F
Annual precip
32.9 in
Warmest month
July (79.2°F)
Coldest month
February (8.6°F)
Annual swing
50.2°F
Pleasant months
3 / 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

Ontonagon

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 Ontonagon Phoenix
High Low Precip High Low Precip
January 25.1°F 8.8°F 2.87 in 65.4°F 44.1°F 1.17 in
February 29.9°F 8.6°F 1.63 in 68.1°F 46.1°F 1.21 in
March 40.4°F 17.7°F 1.74 in 75.0°F 50.9°F 1.09 in
April 52.1°F 30.0°F 2.38 in 82.5°F 56.6°F 0.35 in
May 66.0°F 41.1°F 3.14 in 91.5°F 64.7°F 0.19 in
June 75.4°F 50.0°F 2.86 in 101.5°F 72.7°F 0.03 in
July 79.2°F 55.3°F 3.19 in 104.0°F 80.8°F 0.81 in
August 78.4°F 53.9°F 2.99 in 102.5°F 80.5°F 0.96 in
September 70.5°F 48.4°F 2.95 in 97.5°F 74.7°F 0.71 in
October 56.3°F 37.7°F 3.58 in 86.3°F 62.7°F 0.67 in
November 41.2°F 26.8°F 2.68 in 74.0°F 50.8°F 0.90 in
December 29.9°F 16.3°F 2.90 in 63.9°F 42.7°F 0.81 in
Ontonagon overview
Full climate profile
 Phoenix overview
Full climate profile