Vienna, LA vs Phoenix, AZ

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

Vienna is cooler than Phoenix (64.8°F vs 72.5°F annual avg) and wetter than it (55.6 in vs 8.9 in per year). Vienna has a Humid subtropical climate; Phoenix a Desert (hot) climate.

Vienna, LA

Annual avg
64.8°F
Annual precip
55.6 in
Warmest month
August (92.6°F)
Coldest month
January (35.0°F)
Annual swing
35.9°F
Pleasant months
2 / 12
Humid subtropical Cfa USDA Zone 9a

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

Vienna

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 Vienna Phoenix
High Low Precip High Low Precip
January 57.3°F 35.0°F 5.55 in 65.4°F 44.1°F 1.17 in
February 61.1°F 38.6°F 5.24 in 68.1°F 46.1°F 1.21 in
March 68.9°F 45.2°F 5.38 in 75.0°F 50.9°F 1.09 in
April 76.4°F 52.1°F 5.51 in 82.5°F 56.6°F 0.35 in
May 82.9°F 61.3°F 4.35 in 91.5°F 64.7°F 0.19 in
June 89.4°F 68.9°F 3.85 in 101.5°F 72.7°F 0.03 in
July 92.2°F 71.8°F 3.61 in 104.0°F 80.8°F 0.81 in
August 92.6°F 71.0°F 3.81 in 102.5°F 80.5°F 0.96 in
September 87.8°F 65.0°F 3.80 in 97.5°F 74.7°F 0.71 in
October 78.1°F 53.0°F 4.79 in 86.3°F 62.7°F 0.67 in
November 67.5°F 43.8°F 4.27 in 74.0°F 50.8°F 0.90 in
December 58.3°F 37.5°F 5.45 in 63.9°F 42.7°F 0.81 in
Vienna overview
Full climate profile
 Phoenix overview
Full climate profile