Sister Bay, WI vs Phoenix, AZ

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

Sister Bay is cooler than Phoenix (44.7°F vs 72.5°F annual avg) and wetter than it (31 in vs 8.9 in per year). Sister Bay has a Warm-summer humid continental climate; Phoenix a Desert (hot) climate.

Sister Bay, WI

Annual avg
44.7°F
Annual precip
31 in
Warmest month
July (79.6°F)
Coldest month
January (12.0°F)
Annual swing
49.3°F
Pleasant months
4 / 12
Warm-summer humid continental Dfb 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

Sister Bay

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 Sister Bay Phoenix
High Low Precip High Low Precip
January 26.7°F 12.0°F 1.71 in 65.4°F 44.1°F 1.17 in
February 29.1°F 12.8°F 1.06 in 68.1°F 46.1°F 1.21 in
March 38.6°F 21.1°F 1.66 in 75.0°F 50.9°F 1.09 in
April 51.0°F 31.1°F 2.71 in 82.5°F 56.6°F 0.35 in
May 64.5°F 41.9°F 3.46 in 91.5°F 64.7°F 0.19 in
June 73.8°F 52.5°F 3.31 in 101.5°F 72.7°F 0.03 in
July 79.6°F 57.8°F 3.05 in 104.0°F 80.8°F 0.81 in
August 78.3°F 56.6°F 3.03 in 102.5°F 80.5°F 0.96 in
September 70.3°F 51.2°F 3.41 in 97.5°F 74.7°F 0.71 in
October 57.1°F 40.5°F 3.61 in 86.3°F 62.7°F 0.67 in
November 43.5°F 30.2°F 2.27 in 74.0°F 50.8°F 0.90 in
December 32.5°F 19.0°F 1.70 in 63.9°F 42.7°F 0.81 in
Sister Bay overview
Full climate profile
 Phoenix overview
Full climate profile