Alpine, UT vs Phoenix, AZ

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

Alpine is cooler than Phoenix (51°F vs 72.5°F annual avg) and wetter than it (21.1 in vs 8.9 in per year). Alpine has a Mediterranean continental (hot summer) climate; Phoenix a Desert (hot) climate.

Alpine, UT

Annual avg
51°F
Annual precip
21.1 in
Warmest month
July (89.5°F)
Coldest month
January (21.6°F)
Annual swing
43.9°F
Mediterranean continental (hot summer) Dsa USDA Zone 7b

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

Alpine

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 Alpine Phoenix
High Low Precip High Low Precip
January 38.6°F 21.6°F 2.50 in 65.4°F 44.1°F 1.17 in
February 44.0°F 24.9°F 2.03 in 68.1°F 46.1°F 1.21 in
March 54.4°F 31.8°F 2.03 in 75.0°F 50.9°F 1.09 in
April 60.9°F 36.8°F 2.49 in 82.5°F 56.6°F 0.35 in
May 70.6°F 43.9°F 2.42 in 91.5°F 64.7°F 0.19 in
June 82.2°F 51.4°F 1.00 in 101.5°F 72.7°F 0.03 in
July 89.5°F 58.5°F 0.64 in 104.0°F 80.8°F 0.81 in
August 87.3°F 57.6°F 0.95 in 102.5°F 80.5°F 0.96 in
September 78.6°F 48.9°F 1.33 in 97.5°F 74.7°F 0.71 in
October 65.1°F 38.8°F 1.84 in 86.3°F 62.7°F 0.67 in
November 50.2°F 29.4°F 1.63 in 74.0°F 50.8°F 0.90 in
December 38.5°F 21.9°F 2.26 in 63.9°F 42.7°F 0.81 in
Alpine overview
Full climate profile
 Phoenix overview
Full climate profile