Parker, PA vs Phoenix, AZ

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

Parker is cooler than Phoenix (47.7°F vs 72.5°F annual avg) and wetter than it (46.9 in vs 8.9 in per year). Parker has a Warm-summer humid continental climate; Phoenix a Desert (hot) climate.

Parker, PA

Annual avg
47.7°F
Annual precip
46.9 in
Warmest month
July (82.2°F)
Coldest month
January (15.5°F)
Annual swing
45.2°F
Pleasant months
1 / 12
Warm-summer humid continental Dfb USDA Zone 7a

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

Parker

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 Parker Phoenix
High Low Precip High Low Precip
January 33.3°F 15.5°F 3.64 in 65.4°F 44.1°F 1.17 in
February 36.2°F 15.7°F 2.71 in 68.1°F 46.1°F 1.21 in
March 46.1°F 22.6°F 3.50 in 75.0°F 50.9°F 1.09 in
April 60.3°F 32.5°F 4.05 in 82.5°F 56.6°F 0.35 in
May 71.1°F 43.6°F 3.86 in 91.5°F 64.7°F 0.19 in
June 78.7°F 52.6°F 4.66 in 101.5°F 72.7°F 0.03 in
July 82.2°F 57.0°F 5.31 in 104.0°F 80.8°F 0.81 in
August 80.7°F 56.2°F 4.22 in 102.5°F 80.5°F 0.96 in
September 74.0°F 49.5°F 4.00 in 97.5°F 74.7°F 0.71 in
October 62.0°F 37.9°F 3.64 in 86.3°F 62.7°F 0.67 in
November 48.9°F 28.9°F 3.56 in 74.0°F 50.8°F 0.90 in
December 37.7°F 22.3°F 3.73 in 63.9°F 42.7°F 0.81 in
Parker overview
Full climate profile
 Phoenix overview
Full climate profile