Garrison, ND vs Phoenix, AZ

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

Garrison is cooler than Phoenix (41.5°F vs 72.5°F annual avg) and wetter than it (18.2 in vs 8.9 in per year). Garrison has a Monsoon continental (warm summer) climate; Phoenix a Desert (hot) climate.

Garrison, ND

Annual avg
41.5°F
Annual precip
18.2 in
Warmest month
July (81.3°F)
Coldest month
January (1.6°F)
Annual swing
59.2°F
Pleasant months
1 / 12
Monsoon continental (warm summer) Dwb USDA Zone 5b

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

Garrison

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 Garrison Phoenix
High Low Precip High Low Precip
January 19.5°F 1.6°F 0.43 in 65.4°F 44.1°F 1.17 in
February 24.3°F 5.1°F 0.36 in 68.1°F 46.1°F 1.21 in
March 36.7°F 17.2°F 0.67 in 75.0°F 50.9°F 1.09 in
April 52.8°F 29.7°F 1.23 in 82.5°F 56.6°F 0.35 in
May 65.8°F 42.4°F 2.82 in 91.5°F 64.7°F 0.19 in
June 74.5°F 53.1°F 3.78 in 101.5°F 72.7°F 0.03 in
July 81.3°F 58.3°F 2.73 in 104.0°F 80.8°F 0.81 in
August 81.2°F 55.9°F 2.11 in 102.5°F 80.5°F 0.96 in
September 71.3°F 46.4°F 1.68 in 97.5°F 74.7°F 0.71 in
October 55.0°F 33.1°F 1.29 in 86.3°F 62.7°F 0.67 in
November 37.9°F 19.9°F 0.63 in 74.0°F 50.8°F 0.90 in
December 25.0°F 8.5°F 0.45 in 63.9°F 42.7°F 0.81 in
Garrison overview
Full climate profile
 Phoenix overview
Full climate profile