Guymon, OK vs Phoenix, AZ

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

Guymon is cooler than Phoenix (57.6°F vs 72.5°F annual avg) and wetter than it (17.8 in vs 8.9 in per year). Guymon has a Semi-arid (cold) climate; Phoenix a Desert (hot) climate.

Guymon, OK

Annual avg
57.6°F
Annual precip
17.8 in
Warmest month
July (95.0°F)
Coldest month
January (21.9°F)
Annual swing
44.5°F
Semi-arid (cold) BSk USDA Zone 7b

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

Guymon

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 Guymon Phoenix
High Low Precip High Low Precip
January 50.7°F 21.9°F 0.41 in 65.4°F 44.1°F 1.17 in
February 54.2°F 24.3°F 0.33 in 68.1°F 46.1°F 1.21 in
March 63.1°F 32.0°F 1.11 in 75.0°F 50.9°F 1.09 in
April 71.3°F 40.7°F 1.49 in 82.5°F 56.6°F 0.35 in
May 80.6°F 51.4°F 2.25 in 91.5°F 64.7°F 0.19 in
June 90.7°F 61.6°F 2.88 in 101.5°F 72.7°F 0.03 in
July 95.0°F 66.5°F 2.39 in 104.0°F 80.8°F 0.81 in
August 92.1°F 64.8°F 2.58 in 102.5°F 80.5°F 0.96 in
September 85.4°F 56.5°F 1.36 in 97.5°F 74.7°F 0.71 in
October 73.1°F 43.0°F 1.75 in 86.3°F 62.7°F 0.67 in
November 60.6°F 30.7°F 0.51 in 74.0°F 50.8°F 0.90 in
December 50.0°F 22.9°F 0.69 in 63.9°F 42.7°F 0.81 in
Guymon overview
Full climate profile
 Phoenix overview
Full climate profile