Ukiah, CA vs Phoenix, AZ

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

Ukiah is cooler than Phoenix (58.9°F vs 72.5°F annual avg) and wetter than it (38.9 in vs 8.9 in per year). Ukiah has a Hot-summer Mediterranean climate; Phoenix a Desert (hot) climate.

Ukiah, CA

Annual avg
58.9°F
Annual precip
38.9 in
Warmest month
July (91.1°F)
Coldest month
December (36.2°F)
Annual swing
27.5°F
Hot-summer Mediterranean Csa 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

Ukiah

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 Ukiah Phoenix
High Low Precip High Low Precip
January 56.9°F 37.4°F 7.39 in 65.4°F 44.1°F 1.17 in
February 60.2°F 38.3°F 6.98 in 68.1°F 46.1°F 1.21 in
March 64.8°F 39.7°F 5.33 in 75.0°F 50.9°F 1.09 in
April 69.6°F 42.4°F 2.81 in 82.5°F 56.6°F 0.35 in
May 76.3°F 47.3°F 1.71 in 91.5°F 64.7°F 0.19 in
June 82.8°F 51.9°F 0.41 in 101.5°F 72.7°F 0.03 in
July 91.1°F 55.6°F 0.00 in 104.0°F 80.8°F 0.81 in
August 90.6°F 54.2°F 0.05 in 102.5°F 80.5°F 0.96 in
September 87.0°F 51.3°F 0.20 in 97.5°F 74.7°F 0.71 in
October 76.7°F 45.5°F 1.95 in 86.3°F 62.7°F 0.67 in
November 62.8°F 40.0°F 4.11 in 74.0°F 50.8°F 0.90 in
December 55.6°F 36.2°F 7.96 in 63.9°F 42.7°F 0.81 in
Ukiah overview
Full climate profile
 Phoenix overview
Full climate profile