Greenville, TX vs Phoenix, AZ

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

Greenville is cooler than Phoenix (66°F vs 72.5°F annual avg) and wetter than it (47 in vs 8.9 in per year). Greenville has a Humid subtropical climate; Phoenix a Desert (hot) climate.

Greenville, TX

Annual avg
66°F
Annual precip
47 in
Warmest month
August (98.3°F)
Coldest month
January (33.3°F)
Annual swing
40.3°F
Pleasant months
1 / 12
Humid subtropical Cfa USDA Zone 8b

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

Greenville

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 Greenville Phoenix
High Low Precip High Low Precip
January 57.8°F 33.3°F 3.16 in 65.4°F 44.1°F 1.17 in
February 61.7°F 37.2°F 3.46 in 68.1°F 46.1°F 1.21 in
March 69.3°F 44.2°F 4.42 in 75.0°F 50.9°F 1.09 in
April 77.4°F 52.2°F 4.12 in 82.5°F 56.6°F 0.35 in
May 84.6°F 61.9°F 5.79 in 91.5°F 64.7°F 0.19 in
June 92.6°F 70.2°F 4.16 in 101.5°F 72.7°F 0.03 in
July 97.1°F 74.1°F 3.15 in 104.0°F 80.8°F 0.81 in
August 98.3°F 73.3°F 2.39 in 102.5°F 80.5°F 0.96 in
September 91.3°F 65.6°F 3.84 in 97.5°F 74.7°F 0.71 in
October 80.7°F 54.0°F 4.96 in 86.3°F 62.7°F 0.67 in
November 68.3°F 43.4°F 3.58 in 74.0°F 50.8°F 0.90 in
December 59.5°F 35.5°F 3.98 in 63.9°F 42.7°F 0.81 in
Greenville overview
Full climate profile
 Phoenix overview
Full climate profile