Greybull, WY vs Phoenix, AZ

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

Greybull is cooler than Phoenix (45°F vs 72.5°F annual avg) and similar rainfall to it (7.2 in vs 8.9 in per year). Greybull has a Semi-arid (cold) climate; Phoenix a Desert (hot) climate.

Greybull, WY

Annual avg
45°F
Annual precip
7.2 in
Warmest month
July (90.6°F)
Coldest month
January (2.4°F)
Annual swing
56.7°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

Greybull

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 Greybull Phoenix
High Low Precip High Low Precip
January 29.9°F 2.4°F 0.30 in 65.4°F 44.1°F 1.17 in
February 36.8°F 8.9°F 0.41 in 68.1°F 46.1°F 1.21 in
March 51.8°F 21.4°F 0.19 in 75.0°F 50.9°F 1.09 in
April 60.9°F 31.2°F 0.58 in 82.5°F 56.6°F 0.35 in
May 70.8°F 41.3°F 1.37 in 91.5°F 64.7°F 0.19 in
June 81.3°F 49.8°F 1.16 in 101.5°F 72.7°F 0.03 in
July 90.6°F 55.2°F 0.47 in 104.0°F 80.8°F 0.81 in
August 88.3°F 52.2°F 0.33 in 102.5°F 80.5°F 0.96 in
September 76.9°F 42.1°F 0.99 in 97.5°F 74.7°F 0.71 in
October 61.1°F 29.9°F 0.75 in 86.3°F 62.7°F 0.67 in
November 44.9°F 16.2°F 0.43 in 74.0°F 50.8°F 0.90 in
December 31.6°F 5.5°F 0.20 in 63.9°F 42.7°F 0.81 in
Greybull overview
Full climate profile
 Phoenix overview
Full climate profile