Plentywood, MT vs Phoenix, AZ

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

Plentywood is cooler than Phoenix (39.4°F vs 72.5°F annual avg) and wetter than it (14.7 in vs 8.9 in per year). Plentywood has a Semi-arid (cold) climate; Phoenix a Desert (hot) climate.

Plentywood, MT

Annual avg
39.4°F
Annual precip
14.7 in
Warmest month
August (82.3°F)
Coldest month
January (-1.8°F)
Annual swing
57.8°F
Semi-arid (cold) BSk USDA Zone 5a

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

Plentywood

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 Plentywood Phoenix
High Low Precip High Low Precip
January 20.6°F -1.8°F 0.39 in 65.4°F 44.1°F 1.17 in
February 25.8°F 2.7°F 0.35 in 68.1°F 46.1°F 1.21 in
March 38.9°F 14.7°F 0.60 in 75.0°F 50.9°F 1.09 in
April 54.3°F 26.5°F 1.02 in 82.5°F 56.6°F 0.35 in
May 66.5°F 37.5°F 2.04 in 91.5°F 64.7°F 0.19 in
June 74.8°F 47.8°F 3.07 in 101.5°F 72.7°F 0.03 in
July 82.0°F 52.4°F 2.54 in 104.0°F 80.8°F 0.81 in
August 82.3°F 50.6°F 1.46 in 102.5°F 80.5°F 0.96 in
September 71.5°F 39.9°F 1.26 in 97.5°F 74.7°F 0.71 in
October 54.7°F 27.3°F 0.88 in 86.3°F 62.7°F 0.67 in
November 36.9°F 14.4°F 0.61 in 74.0°F 50.8°F 0.90 in
December 23.7°F 2.7°F 0.47 in 63.9°F 42.7°F 0.81 in
Plentywood overview
Full climate profile
 Phoenix overview
Full climate profile