Mount Summit, IN vs Phoenix, AZ

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

Mount Summit is cooler than Phoenix (50.4°F vs 72.5°F annual avg) and wetter than it (44.3 in vs 8.9 in per year). Mount Summit has a Hot-summer humid continental climate; Phoenix a Desert (hot) climate.

Mount Summit, IN

Annual avg
50.4°F
Annual precip
44.3 in
Warmest month
July (83.1°F)
Coldest month
January (17.1°F)
Annual swing
46.5°F
Pleasant months
1 / 12
Hot-summer humid continental Dfa 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

Mount Summit

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 Mount Summit Phoenix
High Low Precip High Low Precip
January 34.1°F 17.1°F 3.01 in 65.4°F 44.1°F 1.17 in
February 38.0°F 19.4°F 2.46 in 68.1°F 46.1°F 1.21 in
March 48.8°F 28.0°F 3.40 in 75.0°F 50.9°F 1.09 in
April 61.8°F 38.4°F 4.42 in 82.5°F 56.6°F 0.35 in
May 72.2°F 49.7°F 4.85 in 91.5°F 64.7°F 0.19 in
June 80.2°F 58.6°F 5.34 in 101.5°F 72.7°F 0.03 in
July 83.1°F 61.0°F 4.70 in 104.0°F 80.8°F 0.81 in
August 82.0°F 58.9°F 3.38 in 102.5°F 80.5°F 0.96 in
September 77.2°F 52.0°F 3.07 in 97.5°F 74.7°F 0.71 in
October 65.2°F 41.0°F 3.23 in 86.3°F 62.7°F 0.67 in
November 50.6°F 31.0°F 3.45 in 74.0°F 50.8°F 0.90 in
December 38.8°F 22.9°F 3.04 in 63.9°F 42.7°F 0.81 in
Mount Summit overview
Full climate profile
 Phoenix overview
Full climate profile