Downey, ID vs Phoenix, AZ

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

Downey is cooler than Phoenix (45.6°F vs 72.5°F annual avg) and wetter than it (15.6 in vs 8.9 in per year). Downey has a Warm-summer humid continental climate; Phoenix a Desert (hot) climate.

Downey, ID

Annual avg
45.6°F
Annual precip
15.6 in
Warmest month
July (88.6°F)
Coldest month
January (14.4°F)
Annual swing
46.5°F
Warm-summer humid continental Dfb USDA Zone 6b

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

Downey

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 Downey Phoenix
High Low Precip High Low Precip
January 32.1°F 14.4°F 1.08 in 65.4°F 44.1°F 1.17 in
February 36.6°F 17.7°F 1.06 in 68.1°F 46.1°F 1.21 in
March 47.7°F 24.9°F 1.50 in 75.0°F 50.9°F 1.09 in
April 57.8°F 31.0°F 1.54 in 82.5°F 56.6°F 0.35 in
May 67.1°F 38.1°F 2.29 in 91.5°F 64.7°F 0.19 in
June 77.9°F 43.8°F 1.30 in 101.5°F 72.7°F 0.03 in
July 88.6°F 51.0°F 0.96 in 104.0°F 80.8°F 0.81 in
August 87.7°F 49.0°F 1.01 in 102.5°F 80.5°F 0.96 in
September 76.9°F 40.9°F 1.44 in 97.5°F 74.7°F 0.71 in
October 61.7°F 31.2°F 1.31 in 86.3°F 62.7°F 0.67 in
November 45.9°F 22.9°F 1.08 in 74.0°F 50.8°F 0.90 in
December 33.6°F 16.2°F 1.07 in 63.9°F 42.7°F 0.81 in
Downey overview
Full climate profile
 Phoenix overview
Full climate profile