Blue Grass, IA vs Phoenix, AZ

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

Blue Grass is cooler than Phoenix (50.3°F vs 72.5°F annual avg) and wetter than it (38.8 in vs 8.9 in per year). Blue Grass has a Hot-summer humid continental climate; Phoenix a Desert (hot) climate.

Blue Grass, IA

Annual avg
50.3°F
Annual precip
38.8 in
Warmest month
July (83.9°F)
Coldest month
January (13.4°F)
Annual swing
52.2°F
Pleasant months
2 / 12
Hot-summer humid continental Dfa 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

Blue Grass

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 Blue Grass Phoenix
High Low Precip High Low Precip
January 31.0°F 13.4°F 1.49 in 65.4°F 44.1°F 1.17 in
February 36.3°F 17.9°F 1.78 in 68.1°F 46.1°F 1.21 in
March 48.4°F 28.0°F 2.62 in 75.0°F 50.9°F 1.09 in
April 61.4°F 39.3°F 3.81 in 82.5°F 56.6°F 0.35 in
May 72.3°F 50.8°F 5.12 in 91.5°F 64.7°F 0.19 in
June 81.2°F 61.0°F 5.22 in 101.5°F 72.7°F 0.03 in
July 83.9°F 64.9°F 4.22 in 104.0°F 80.8°F 0.81 in
August 82.4°F 63.1°F 4.03 in 102.5°F 80.5°F 0.96 in
September 76.7°F 55.0°F 3.31 in 97.5°F 74.7°F 0.71 in
October 63.7°F 42.9°F 2.89 in 86.3°F 62.7°F 0.67 in
November 48.7°F 30.2°F 2.30 in 74.0°F 50.8°F 0.90 in
December 36.0°F 19.7°F 2.02 in 63.9°F 42.7°F 0.81 in
Blue Grass overview
Full climate profile
 Phoenix overview
Full climate profile