Oak Harbor, WA vs Phoenix, AZ

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

Oak Harbor is cooler than Phoenix (52.1°F vs 72.5°F annual avg) and wetter than it (19.9 in vs 8.9 in per year). Oak Harbor has a Warm-summer Mediterranean climate; Phoenix a Desert (hot) climate.

Oak Harbor, WA

Annual avg
52.1°F
Annual precip
19.9 in
Warmest month
August (69.7°F)
Coldest month
February (37.2°F)
Annual swing
18.5°F
Pleasant months
4 / 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

Oak Harbor

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 Oak Harbor Phoenix
High Low Precip High Low Precip
January 49.3°F 38.1°F 2.43 in 65.4°F 44.1°F 1.17 in
February 51.1°F 37.2°F 1.63 in 68.1°F 46.1°F 1.21 in
March 54.5°F 40.1°F 1.68 in 75.0°F 50.9°F 1.09 in
April 58.4°F 43.4°F 1.69 in 82.5°F 56.6°F 0.35 in
May 62.0°F 48.0°F 1.69 in 91.5°F 64.7°F 0.19 in
June 65.8°F 51.5°F 1.12 in 101.5°F 72.7°F 0.03 in
July 69.0°F 54.0°F 0.63 in 104.0°F 80.8°F 0.81 in
August 69.7°F 53.9°F 0.85 in 102.5°F 80.5°F 0.96 in
September 66.8°F 50.2°F 1.08 in 97.5°F 74.7°F 0.71 in
October 60.2°F 45.6°F 2.04 in 86.3°F 62.7°F 0.67 in
November 53.5°F 40.9°F 3.13 in 74.0°F 50.8°F 0.90 in
December 48.7°F 37.8°F 1.95 in 63.9°F 42.7°F 0.81 in
Oak Harbor overview
Full climate profile
 Phoenix overview
Full climate profile