Coupeville, WA vs Phoenix, AZ

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

Coupeville is cooler than Phoenix (50.2°F vs 72.5°F annual avg) and wetter than it (21.7 in vs 8.9 in per year). Coupeville has a Warm-summer Mediterranean climate; Phoenix a Desert (hot) climate.

Coupeville, WA

Annual avg
50.2°F
Annual precip
21.7 in
Warmest month
August (70.5°F)
Coldest month
February (36.2°F)
Annual swing
21.7°F
Pleasant months
3 / 12
Warm-summer Mediterranean Csb USDA Zone 9a

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

Coupeville

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 Coupeville Phoenix
High Low Precip High Low Precip
January 44.2°F 36.6°F 2.50 in 65.4°F 44.1°F 1.17 in
February 46.7°F 36.2°F 1.91 in 68.1°F 46.1°F 1.21 in
March 50.9°F 38.4°F 1.96 in 75.0°F 50.9°F 1.09 in
April 56.5°F 41.7°F 1.87 in 82.5°F 56.6°F 0.35 in
May 61.7°F 46.6°F 1.73 in 91.5°F 64.7°F 0.19 in
June 65.2°F 50.2°F 1.31 in 101.5°F 72.7°F 0.03 in
July 70.1°F 52.7°F 0.78 in 104.0°F 80.8°F 0.81 in
August 70.5°F 52.7°F 0.70 in 102.5°F 80.5°F 0.96 in
September 65.8°F 49.4°F 1.22 in 97.5°F 74.7°F 0.71 in
October 56.4°F 44.5°F 2.08 in 86.3°F 62.7°F 0.67 in
November 48.6°F 39.6°F 3.12 in 74.0°F 50.8°F 0.90 in
December 43.6°F 36.2°F 2.56 in 63.9°F 42.7°F 0.81 in
Coupeville overview
Full climate profile
 Phoenix overview
Full climate profile