Bay City, TX vs Phoenix, AZ

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

Bay City is cooler than Phoenix (68.8°F vs 72.5°F annual avg) and wetter than it (49.1 in vs 8.9 in per year). Bay City has a Humid subtropical climate; Phoenix a Desert (hot) climate.

Bay City, TX

Annual avg
68.8°F
Annual precip
49.1 in
Warmest month
August (91.4°F)
Coldest month
January (42.7°F)
Annual swing
29.1°F
Pleasant months
3 / 12
Humid subtropical Cfa USDA Zone 9b

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

Bay 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 Bay City Phoenix
High Low Precip High Low Precip
January 63.2°F 42.7°F 3.76 in 65.4°F 44.1°F 1.17 in
February 66.6°F 47.1°F 2.53 in 68.1°F 46.1°F 1.21 in
March 72.2°F 52.9°F 3.03 in 75.0°F 50.9°F 1.09 in
April 77.6°F 58.9°F 3.24 in 82.5°F 56.6°F 0.35 in
May 83.5°F 66.1°F 4.44 in 91.5°F 64.7°F 0.19 in
June 88.8°F 71.5°F 5.69 in 101.5°F 72.7°F 0.03 in
July 90.6°F 72.8°F 4.51 in 104.0°F 80.8°F 0.81 in
August 91.4°F 72.8°F 4.27 in 102.5°F 80.5°F 0.96 in
September 88.1°F 68.6°F 5.79 in 97.5°F 74.7°F 0.71 in
October 81.4°F 60.3°F 4.24 in 86.3°F 62.7°F 0.67 in
November 72.2°F 51.4°F 4.00 in 74.0°F 50.8°F 0.90 in
December 65.3°F 45.1°F 3.56 in 63.9°F 42.7°F 0.81 in
Bay City overview
Full climate profile
 Phoenix overview
Full climate profile