Libby, MT vs Phoenix, AZ

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

Libby is cooler than Phoenix (47.4°F vs 72.5°F annual avg) and wetter than it (19.2 in vs 8.9 in per year). Libby has a Mediterranean continental (warm summer) climate; Phoenix a Desert (hot) climate.

Libby, MT

Annual avg
47.4°F
Annual precip
19.2 in
Warmest month
August (89.5°F)
Coldest month
January (21.5°F)
Annual swing
41.9°F
Mediterranean continental (warm summer) Dsb 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

Libby

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 Libby Phoenix
High Low Precip High Low Precip
January 34.4°F 21.5°F 1.92 in 65.4°F 44.1°F 1.17 in
February 40.9°F 22.2°F 1.29 in 68.1°F 46.1°F 1.21 in
March 51.8°F 26.8°F 1.73 in 75.0°F 50.9°F 1.09 in
April 61.5°F 31.7°F 1.14 in 82.5°F 56.6°F 0.35 in
May 72.6°F 38.7°F 1.66 in 91.5°F 64.7°F 0.19 in
June 79.6°F 45.4°F 2.04 in 101.5°F 72.7°F 0.03 in
July 89.3°F 49.2°F 0.91 in 104.0°F 80.8°F 0.81 in
August 89.5°F 47.4°F 0.74 in 102.5°F 80.5°F 0.96 in
September 77.6°F 40.9°F 1.09 in 97.5°F 74.7°F 0.71 in
October 58.5°F 33.8°F 1.82 in 86.3°F 62.7°F 0.67 in
November 41.1°F 28.3°F 2.29 in 74.0°F 50.8°F 0.90 in
December 32.8°F 21.8°F 2.52 in 63.9°F 42.7°F 0.81 in
Libby overview
Full climate profile
 Phoenix overview
Full climate profile