Koyukuk, AK vs Phoenix, AZ

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

Koyukuk is cooler than Phoenix (26°F vs 72.5°F annual avg) and wetter than it (13.9 in vs 8.9 in per year). Koyukuk has a Mediterranean subarctic climate; Phoenix a Desert (hot) climate.

Koyukuk, AK

Annual avg
26°F
Annual precip
13.9 in
Warmest month
July (69.4°F)
Coldest month
January (-16.8°F)
Annual swing
70°F
Pleasant months
1 / 12
Mediterranean subarctic Dsc USDA Zone 3b

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

Koyukuk

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 Koyukuk Phoenix
High Low Precip High Low Precip
January -2.7°F -16.8°F 0.60 in 65.4°F 44.1°F 1.17 in
February 9.0°F -9.5°F 0.75 in 68.1°F 46.1°F 1.21 in
March 18.6°F -4.8°F 0.59 in 75.0°F 50.9°F 1.09 in
April 37.7°F 16.8°F 0.33 in 82.5°F 56.6°F 0.35 in
May 56.6°F 34.6°F 0.44 in 91.5°F 64.7°F 0.19 in
June 68.7°F 47.3°F 1.59 in 101.5°F 72.7°F 0.03 in
July 69.4°F 51.1°F 2.04 in 104.0°F 80.8°F 0.81 in
August 62.4°F 45.6°F 2.47 in 102.5°F 80.5°F 0.96 in
September 51.7°F 35.4°F 1.75 in 97.5°F 74.7°F 0.71 in
October 31.4°F 19.6°F 1.18 in 86.3°F 62.7°F 0.67 in
November 11.6°F -0.6°F 1.24 in 74.0°F 50.8°F 0.90 in
December 2.7°F -11.5°F 0.95 in 63.9°F 42.7°F 0.81 in
Koyukuk overview
Full climate profile
 Phoenix overview
Full climate profile