Fontanelle, IA vs Phoenix, AZ

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

Fontanelle is cooler than Phoenix (49.1°F vs 72.5°F annual avg) and wetter than it (36.5 in vs 8.9 in per year). Fontanelle has a Hot-summer humid continental climate; Phoenix a Desert (hot) climate.

Fontanelle, IA

Annual avg
49.1°F
Annual precip
36.5 in
Warmest month
July (84.3°F)
Coldest month
January (10.8°F)
Annual swing
54.1°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

Fontanelle

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 Fontanelle Phoenix
High Low Precip High Low Precip
January 29.6°F 10.8°F 0.86 in 65.4°F 44.1°F 1.17 in
February 34.6°F 15.1°F 1.25 in 68.1°F 46.1°F 1.21 in
March 48.2°F 26.9°F 1.99 in 75.0°F 50.9°F 1.09 in
April 60.6°F 37.7°F 3.78 in 82.5°F 56.6°F 0.35 in
May 70.9°F 50.2°F 5.31 in 91.5°F 64.7°F 0.19 in
June 80.4°F 60.1°F 4.75 in 101.5°F 72.7°F 0.03 in
July 84.3°F 64.2°F 3.99 in 104.0°F 80.8°F 0.81 in
August 82.5°F 62.0°F 4.36 in 102.5°F 80.5°F 0.96 in
September 76.0°F 53.3°F 3.91 in 97.5°F 74.7°F 0.71 in
October 63.8°F 40.8°F 2.86 in 86.3°F 62.7°F 0.67 in
November 47.7°F 27.5°F 1.99 in 74.0°F 50.8°F 0.90 in
December 34.4°F 16.5°F 1.48 in 63.9°F 42.7°F 0.81 in
Fontanelle overview
Full climate profile
 Phoenix overview
Full climate profile