Rocklake, ND vs Phoenix, AZ

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

Rocklake is cooler than Phoenix (38.5°F vs 72.5°F annual avg) and wetter than it (19 in vs 8.9 in per year). Rocklake has a Warm-summer humid continental climate; Phoenix a Desert (hot) climate.

Rocklake, ND

Annual avg
38.5°F
Annual precip
19 in
Warmest month
July (80.5°F)
Coldest month
January (-5.3°F)
Annual swing
61.8°F
Pleasant months
2 / 12
Warm-summer humid continental Dfb USDA Zone 4b

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

Rocklake

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 Rocklake Phoenix
High Low Precip High Low Precip
January 17.0°F -5.3°F 0.47 in 65.4°F 44.1°F 1.17 in
February 21.4°F -2.4°F 0.45 in 68.1°F 46.1°F 1.21 in
March 33.5°F 11.8°F 0.92 in 75.0°F 50.9°F 1.09 in
April 51.6°F 27.1°F 0.98 in 82.5°F 56.6°F 0.35 in
May 65.2°F 39.6°F 2.68 in 91.5°F 64.7°F 0.19 in
June 74.8°F 51.3°F 3.71 in 101.5°F 72.7°F 0.03 in
July 80.5°F 54.8°F 2.37 in 104.0°F 80.8°F 0.81 in
August 80.0°F 52.2°F 2.91 in 102.5°F 80.5°F 0.96 in
September 71.4°F 42.9°F 1.76 in 97.5°F 74.7°F 0.71 in
October 54.3°F 30.1°F 1.16 in 86.3°F 62.7°F 0.67 in
November 35.2°F 14.2°F 0.77 in 74.0°F 50.8°F 0.90 in
December 22.1°F 1.9°F 0.79 in 63.9°F 42.7°F 0.81 in
Rocklake overview
Full climate profile
 Phoenix overview
Full climate profile