Lake Geneva, WI vs Phoenix, AZ

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

Lake Geneva is cooler than Phoenix (49.4°F vs 72.5°F annual avg) and wetter than it (36.9 in vs 8.9 in per year). Lake Geneva has a Hot-summer humid continental climate; Phoenix a Desert (hot) climate.

Lake Geneva, WI

Annual avg
49.4°F
Annual precip
36.9 in
Warmest month
July (85.5°F)
Coldest month
January (15.1°F)
Annual swing
51.7°F
Pleasant months
1 / 12
Hot-summer humid continental Dfa USDA Zone 7a

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

Lake Geneva

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 Lake Geneva Phoenix
High Low Precip High Low Precip
January 30.0°F 15.1°F 1.90 in 65.4°F 44.1°F 1.17 in
February 34.5°F 17.0°F 1.89 in 68.1°F 46.1°F 1.21 in
March 45.2°F 26.3°F 2.29 in 75.0°F 50.9°F 1.09 in
April 59.1°F 37.2°F 3.45 in 82.5°F 56.6°F 0.35 in
May 71.6°F 48.4°F 4.12 in 91.5°F 64.7°F 0.19 in
June 81.1°F 58.1°F 4.81 in 101.5°F 72.7°F 0.03 in
July 85.5°F 63.1°F 3.72 in 104.0°F 80.8°F 0.81 in
August 83.4°F 61.3°F 3.32 in 102.5°F 80.5°F 0.96 in
September 76.3°F 53.8°F 3.65 in 97.5°F 74.7°F 0.71 in
October 62.7°F 42.2°F 3.01 in 86.3°F 62.7°F 0.67 in
November 47.4°F 30.8°F 2.48 in 74.0°F 50.8°F 0.90 in
December 35.1°F 20.5°F 2.31 in 63.9°F 42.7°F 0.81 in
Lake Geneva overview
Full climate profile
 Phoenix overview
Full climate profile