Grantsville, UT vs Phoenix, AZ

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

Grantsville is cooler than Phoenix (51.2°F vs 72.5°F annual avg) and similar rainfall to it (11.6 in vs 8.9 in per year). Grantsville has a Semi-arid (cold) climate; Phoenix a Desert (hot) climate.

Grantsville, UT

Annual avg
51.2°F
Annual precip
11.6 in
Warmest month
July (92.2°F)
Coldest month
January (19.2°F)
Annual swing
49.8°F
Pleasant months
1 / 12
Semi-arid (cold) BSk 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

Grantsville

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 Grantsville Phoenix
High Low Precip High Low Precip
January 37.1°F 19.2°F 0.81 in 65.4°F 44.1°F 1.17 in
February 43.0°F 23.1°F 0.94 in 68.1°F 46.1°F 1.21 in
March 53.3°F 30.2°F 1.10 in 75.0°F 50.9°F 1.09 in
April 60.5°F 35.6°F 1.52 in 82.5°F 56.6°F 0.35 in
May 70.9°F 44.7°F 1.53 in 91.5°F 64.7°F 0.19 in
June 82.2°F 54.3°F 0.69 in 101.5°F 72.7°F 0.03 in
July 92.2°F 63.7°F 0.66 in 104.0°F 80.8°F 0.81 in
August 90.3°F 61.7°F 0.73 in 102.5°F 80.5°F 0.96 in
September 78.6°F 50.1°F 0.90 in 97.5°F 74.7°F 0.71 in
October 64.1°F 38.0°F 0.91 in 86.3°F 62.7°F 0.67 in
November 49.1°F 27.8°F 0.93 in 74.0°F 50.8°F 0.90 in
December 38.2°F 20.0°F 0.83 in 63.9°F 42.7°F 0.81 in
Grantsville overview
Full climate profile
 Phoenix overview
Full climate profile