Sundown, TX vs Phoenix, AZ

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

Sundown is cooler than Phoenix (59.4°F vs 72.5°F annual avg) and wetter than it (18.3 in vs 8.9 in per year). Sundown has a Semi-arid (cold) climate; Phoenix a Desert (hot) climate.

Sundown, TX

Annual avg
59.4°F
Annual precip
18.3 in
Warmest month
July (92.4°F)
Coldest month
January (25.2°F)
Annual swing
39.5°F
Semi-arid (cold) BSk USDA Zone 8a

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

Sundown

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 Sundown Phoenix
High Low Precip High Low Precip
January 53.7°F 25.2°F 0.66 in 65.4°F 44.1°F 1.17 in
February 58.5°F 28.2°F 0.60 in 68.1°F 46.1°F 1.21 in
March 66.5°F 35.0°F 1.12 in 75.0°F 50.9°F 1.09 in
April 75.2°F 42.6°F 1.00 in 82.5°F 56.6°F 0.35 in
May 83.7°F 53.4°F 2.40 in 91.5°F 64.7°F 0.19 in
June 91.3°F 62.8°F 2.67 in 101.5°F 72.7°F 0.03 in
July 92.4°F 65.6°F 2.06 in 104.0°F 80.8°F 0.81 in
August 90.5°F 64.1°F 2.29 in 102.5°F 80.5°F 0.96 in
September 83.5°F 57.0°F 2.29 in 97.5°F 74.7°F 0.71 in
October 74.7°F 45.3°F 1.53 in 86.3°F 62.7°F 0.67 in
November 62.7°F 33.6°F 0.87 in 74.0°F 50.8°F 0.90 in
December 54.4°F 26.6°F 0.78 in 63.9°F 42.7°F 0.81 in
Sundown overview
Full climate profile
 Phoenix overview
Full climate profile