Manchester, NH vs Phoenix, AZ

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

Manchester is cooler than Phoenix (47.4°F vs 72.5°F annual avg) and wetter than it (42.5 in vs 8.9 in per year). Manchester has a Warm-summer humid continental climate; Phoenix a Desert (hot) climate.

Manchester, NH

Annual avg
47.4°F
Annual precip
42.5 in
Warmest month
July (81.1°F)
Coldest month
January (13.0°F)
Annual swing
48.7°F
Pleasant months
3 / 12
Warm-summer humid continental Dfb USDA Zone 6b

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

Manchester

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 Manchester Phoenix
High Low Precip High Low Precip
January 31.7°F 13.0°F 2.67 in 65.4°F 44.1°F 1.17 in
February 34.8°F 15.0°F 2.70 in 68.1°F 46.1°F 1.21 in
March 42.9°F 23.6°F 3.19 in 75.0°F 50.9°F 1.09 in
April 56.1°F 34.9°F 3.49 in 82.5°F 56.6°F 0.35 in
May 67.1°F 45.9°F 3.37 in 91.5°F 64.7°F 0.19 in
June 76.0°F 55.6°F 4.27 in 101.5°F 72.7°F 0.03 in
July 81.1°F 60.9°F 3.65 in 104.0°F 80.8°F 0.81 in
August 79.8°F 59.1°F 3.68 in 102.5°F 80.5°F 0.96 in
September 72.9°F 51.7°F 3.87 in 97.5°F 74.7°F 0.71 in
October 59.7°F 39.5°F 4.36 in 86.3°F 62.7°F 0.67 in
November 48.3°F 30.4°F 3.49 in 74.0°F 50.8°F 0.90 in
December 37.5°F 20.8°F 3.77 in 63.9°F 42.7°F 0.81 in
Manchester overview
Full climate profile
 Phoenix overview
Full climate profile