Mountain City, TN vs Phoenix, AZ

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

Mountain City is cooler than Phoenix (53.4°F vs 72.5°F annual avg) and wetter than it (47.2 in vs 8.9 in per year). Mountain City has a Oceanic climate; Phoenix a Desert (hot) climate.

Mountain City, TN

Annual avg
53.4°F
Annual precip
47.2 in
Warmest month
July (82.0°F)
Coldest month
January (23.0°F)
Annual swing
37°F
Pleasant months
2 / 12
Oceanic Cfb 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

Mountain City

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 Mountain City Phoenix
High Low Precip High Low Precip
January 45.5°F 23.0°F 3.74 in 65.4°F 44.1°F 1.17 in
February 48.8°F 25.4°F 3.36 in 68.1°F 46.1°F 1.21 in
March 56.7°F 31.3°F 4.09 in 75.0°F 50.9°F 1.09 in
April 66.8°F 39.2°F 4.33 in 82.5°F 56.6°F 0.35 in
May 73.9°F 48.6°F 5.15 in 91.5°F 64.7°F 0.19 in
June 79.9°F 56.4°F 4.48 in 101.5°F 72.7°F 0.03 in
July 82.0°F 60.4°F 5.03 in 104.0°F 80.8°F 0.81 in
August 81.4°F 59.2°F 4.16 in 102.5°F 80.5°F 0.96 in
September 76.9°F 52.5°F 3.26 in 97.5°F 74.7°F 0.71 in
October 68.2°F 40.9°F 2.81 in 86.3°F 62.7°F 0.67 in
November 58.0°F 31.2°F 2.89 in 74.0°F 50.8°F 0.90 in
December 48.9°F 26.3°F 3.89 in 63.9°F 42.7°F 0.81 in
Mountain City overview
Full climate profile
 Phoenix overview
Full climate profile