Pima, AZ vs Phoenix, AZ

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

Pima is cooler than Phoenix (65.1°F vs 72.5°F annual avg) and similar rainfall to it (8.8 in vs 8.9 in per year). Both cities share a Desert (hot) climate (BWh).

Pima, AZ

Annual avg
65.1°F
Annual precip
8.8 in
Warmest month
June (100.0°F)
Coldest month
December (30.2°F)
Annual swing
38.5°F
Desert (hot) BWh USDA Zone 8b

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

Pima

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 Pima Phoenix
High Low Precip High Low Precip
January 62.0°F 30.3°F 0.71 in 65.4°F 44.1°F 1.17 in
February 66.8°F 33.9°F 0.66 in 68.1°F 46.1°F 1.21 in
March 74.3°F 39.3°F 0.45 in 75.0°F 50.9°F 1.09 in
April 82.5°F 45.5°F 0.21 in 82.5°F 56.6°F 0.35 in
May 91.4°F 53.6°F 0.18 in 91.5°F 64.7°F 0.19 in
June 100.0°F 62.6°F 0.27 in 101.5°F 72.7°F 0.03 in
July 99.0°F 69.4°F 1.35 in 104.0°F 80.8°F 0.81 in
August 96.9°F 68.0°F 1.84 in 102.5°F 80.5°F 0.96 in
September 93.2°F 61.0°F 1.08 in 97.5°F 74.7°F 0.71 in
October 84.4°F 48.3°F 0.75 in 86.3°F 62.7°F 0.67 in
November 71.7°F 37.4°F 0.51 in 74.0°F 50.8°F 0.90 in
December 61.1°F 30.2°F 0.77 in 63.9°F 42.7°F 0.81 in
Pima overview
Full climate profile
 Phoenix overview
Full climate profile