Smelterville, ID vs Phoenix, AZ

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

Smelterville is cooler than Phoenix (46.7°F vs 72.5°F annual avg) and wetter than it (33.9 in vs 8.9 in per year). Smelterville has a Mediterranean continental (warm summer) climate; Phoenix a Desert (hot) climate.

Smelterville, ID

Annual avg
46.7°F
Annual precip
33.9 in
Warmest month
July (84.9°F)
Coldest month
January (21.7°F)
Annual swing
38.7°F
Mediterranean continental (warm summer) Dsb 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

Smelterville

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 Smelterville Phoenix
High Low Precip High Low Precip
January 37.0°F 21.7°F 4.29 in 65.4°F 44.1°F 1.17 in
February 41.5°F 22.6°F 3.06 in 68.1°F 46.1°F 1.21 in
March 49.6°F 27.1°F 3.66 in 75.0°F 50.9°F 1.09 in
April 57.8°F 32.3°F 2.89 in 82.5°F 56.6°F 0.35 in
May 68.6°F 39.7°F 2.88 in 91.5°F 64.7°F 0.19 in
June 74.7°F 46.0°F 2.73 in 101.5°F 72.7°F 0.03 in
July 84.9°F 50.5°F 1.15 in 104.0°F 80.8°F 0.81 in
August 84.3°F 48.8°F 0.82 in 102.5°F 80.5°F 0.96 in
September 73.4°F 41.0°F 1.32 in 97.5°F 74.7°F 0.71 in
October 58.0°F 32.5°F 3.11 in 86.3°F 62.7°F 0.67 in
November 44.1°F 27.1°F 4.55 in 74.0°F 50.8°F 0.90 in
December 36.3°F 21.8°F 3.45 in 63.9°F 42.7°F 0.81 in
Smelterville overview
Full climate profile
 Phoenix overview
Full climate profile