Fromberg, MT vs Phoenix, AZ

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

Fromberg is cooler than Phoenix (45.7°F vs 72.5°F annual avg) and similar rainfall to it (11.5 in vs 8.9 in per year). Fromberg has a Semi-arid (cold) climate; Phoenix a Desert (hot) climate.

Fromberg, MT

Annual avg
45.7°F
Annual precip
11.5 in
Warmest month
July (87.2°F)
Coldest month
January (12.9°F)
Annual swing
46°F
Semi-arid (cold) BSk USDA Zone 6b

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

Fromberg

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 Fromberg Phoenix
High Low Precip High Low Precip
January 35.4°F 12.9°F 0.29 in 65.4°F 44.1°F 1.17 in
February 38.9°F 15.1°F 0.33 in 68.1°F 46.1°F 1.21 in
March 50.4°F 22.4°F 0.47 in 75.0°F 50.9°F 1.09 in
April 57.7°F 29.9°F 1.57 in 82.5°F 56.6°F 0.35 in
May 67.4°F 39.6°F 2.25 in 91.5°F 64.7°F 0.19 in
June 77.3°F 47.0°F 1.80 in 101.5°F 72.7°F 0.03 in
July 87.2°F 53.1°F 0.83 in 104.0°F 80.8°F 0.81 in
August 86.3°F 50.2°F 0.61 in 102.5°F 80.5°F 0.96 in
September 75.3°F 41.5°F 1.15 in 97.5°F 74.7°F 0.71 in
October 59.7°F 31.7°F 1.23 in 86.3°F 62.7°F 0.67 in
November 45.8°F 22.2°F 0.60 in 74.0°F 50.8°F 0.90 in
December 35.9°F 14.2°F 0.37 in 63.9°F 42.7°F 0.81 in
Fromberg overview
Full climate profile
 Phoenix overview
Full climate profile