Opheim, MT vs Phoenix, AZ

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

Opheim is cooler than Phoenix (39.1°F vs 72.5°F annual avg) and wetter than it (14.4 in vs 8.9 in per year). Opheim has a Semi-arid (cold) climate; Phoenix a Desert (hot) climate.

Opheim, MT

Annual avg
39.1°F
Annual precip
14.4 in
Warmest month
August (81.3°F)
Coldest month
January (0.8°F)
Annual swing
54.5°F
Semi-arid (cold) BSk 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

Opheim

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 Opheim Phoenix
High Low Precip High Low Precip
January 21.6°F 0.8°F 0.27 in 65.4°F 44.1°F 1.17 in
February 25.7°F 3.9°F 0.37 in 68.1°F 46.1°F 1.21 in
March 38.1°F 14.9°F 0.43 in 75.0°F 50.9°F 1.09 in
April 53.8°F 26.2°F 0.91 in 82.5°F 56.6°F 0.35 in
May 65.4°F 36.1°F 2.09 in 91.5°F 64.7°F 0.19 in
June 73.1°F 45.7°F 3.70 in 101.5°F 72.7°F 0.03 in
July 81.1°F 50.3°F 2.25 in 104.0°F 80.8°F 0.81 in
August 81.3°F 48.6°F 1.57 in 102.5°F 80.5°F 0.96 in
September 70.4°F 38.8°F 1.39 in 97.5°F 74.7°F 0.71 in
October 54.3°F 27.8°F 0.82 in 86.3°F 62.7°F 0.67 in
November 37.1°F 15.3°F 0.36 in 74.0°F 50.8°F 0.90 in
December 24.8°F 4.1°F 0.27 in 63.9°F 42.7°F 0.81 in
Opheim overview
Full climate profile
 Phoenix overview
Full climate profile