Mackay, ID vs Phoenix, AZ

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

Mackay is cooler than Phoenix (42.2°F vs 72.5°F annual avg) and similar rainfall to it (9.9 in vs 8.9 in per year). Mackay has a Semi-arid (cold) climate; Phoenix a Desert (hot) climate.

Mackay, ID

Annual avg
42.2°F
Annual precip
9.9 in
Warmest month
July (83.3°F)
Coldest month
January (8.4°F)
Annual swing
47.6°F
Semi-arid (cold) BSk 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

Mackay

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 Mackay Phoenix
High Low Precip High Low Precip
January 29.6°F 8.4°F 0.75 in 65.4°F 44.1°F 1.17 in
February 34.4°F 12.2°F 0.51 in 68.1°F 46.1°F 1.21 in
March 43.9°F 21.8°F 0.72 in 75.0°F 50.9°F 1.09 in
April 54.5°F 29.0°F 0.88 in 82.5°F 56.6°F 0.35 in
May 64.6°F 37.0°F 1.23 in 91.5°F 64.7°F 0.19 in
June 72.7°F 43.3°F 1.45 in 101.5°F 72.7°F 0.03 in
July 83.3°F 49.8°F 0.65 in 104.0°F 80.8°F 0.81 in
August 81.5°F 47.9°F 0.68 in 102.5°F 80.5°F 0.96 in
September 72.1°F 40.4°F 0.77 in 97.5°F 74.7°F 0.71 in
October 57.8°F 30.7°F 0.84 in 86.3°F 62.7°F 0.67 in
November 41.1°F 19.3°F 0.53 in 74.0°F 50.8°F 0.90 in
December 29.0°F 9.5°F 0.87 in 63.9°F 42.7°F 0.81 in
Mackay overview
Full climate profile
 Phoenix overview
Full climate profile