Mission, TX vs Phoenix, AZ

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

Mission is warmer than Phoenix (75.5°F vs 72.5°F annual avg) and wetter than it (18.7 in vs 8.9 in per year). Mission has a Semi-arid (hot) climate; Phoenix a Desert (hot) climate.

Mission, TX

Annual avg
75.5°F
Annual precip
18.7 in
Warmest month
August (98.9°F)
Coldest month
January (49.4°F)
Annual swing
27.6°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

Mission

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 Mission Phoenix
High Low Precip High Low Precip
January 71.4°F 49.4°F 0.65 in 65.4°F 44.1°F 1.17 in
February 76.2°F 53.4°F 0.64 in 68.1°F 46.1°F 1.21 in
March 81.5°F 59.2°F 1.04 in 75.0°F 50.9°F 1.09 in
April 86.8°F 65.4°F 1.37 in 82.5°F 56.6°F 0.35 in
May 91.6°F 71.4°F 1.39 in 91.5°F 64.7°F 0.19 in
June 96.4°F 75.6°F 3.05 in 101.5°F 72.7°F 0.03 in
July 97.5°F 76.7°F 1.62 in 104.0°F 80.8°F 0.81 in
August 98.9°F 77.0°F 1.45 in 102.5°F 80.5°F 0.96 in
September 94.0°F 73.4°F 3.81 in 97.5°F 74.7°F 0.71 in
October 89.1°F 66.4°F 2.04 in 86.3°F 62.7°F 0.67 in
November 79.5°F 57.3°F 1.05 in 74.0°F 50.8°F 0.90 in
December 72.6°F 50.7°F 0.57 in 63.9°F 42.7°F 0.81 in
Mission overview
Full climate profile
 Phoenix overview
Full climate profile