Rio Hondo, TX vs Phoenix, AZ

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

Rio Hondo is warmer than Phoenix (75°F vs 72.5°F annual avg) and wetter than it (24 in vs 8.9 in per year). Rio Hondo has a Semi-arid (hot) climate; Phoenix a Desert (hot) climate.

Rio Hondo, TX

Annual avg
75°F
Annual precip
24 in
Warmest month
August (97.2°F)
Coldest month
January (49.8°F)
Annual swing
25.4°F
Pleasant months
3 / 12
Semi-arid (hot) BSh USDA Zone 10a

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

Rio Hondo

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 Rio Hondo Phoenix
High Low Precip High Low Precip
January 71.7°F 49.8°F 1.05 in 65.4°F 44.1°F 1.17 in
February 75.9°F 53.9°F 0.73 in 68.1°F 46.1°F 1.21 in
March 81.0°F 59.4°F 1.31 in 75.0°F 50.9°F 1.09 in
April 86.5°F 65.2°F 1.46 in 82.5°F 56.6°F 0.35 in
May 91.4°F 71.0°F 2.50 in 91.5°F 64.7°F 0.19 in
June 95.0°F 74.6°F 2.26 in 101.5°F 72.7°F 0.03 in
July 96.2°F 75.3°F 1.76 in 104.0°F 80.8°F 0.81 in
August 97.2°F 75.3°F 1.92 in 102.5°F 80.5°F 0.96 in
September 92.2°F 72.5°F 5.31 in 97.5°F 74.7°F 0.71 in
October 87.6°F 65.6°F 2.71 in 86.3°F 62.7°F 0.67 in
November 79.3°F 57.4°F 1.81 in 74.0°F 50.8°F 0.90 in
December 73.2°F 51.6°F 1.22 in 63.9°F 42.7°F 0.81 in
Rio Hondo overview
Full climate profile
 Phoenix overview
Full climate profile