Perth Amboy, NJ vs Denver, CO

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

Perth Amboy is warmer than Denver (53.8°F vs 51.4°F annual avg) and wetter than it (49.5 in vs 15.4 in per year). Perth Amboy has a Hot-summer humid continental climate; Denver a Semi-arid (cold) climate.

Perth Amboy, NJ

Annual avg
53.8°F
Annual precip
49.5 in
Warmest month
July (86.5°F)
Coldest month
January (22.9°F)
Annual swing
44.5°F
Pleasant months
2 / 12
Hot-summer humid continental Dfa USDA Zone 7b

Denver, CO

Annual avg
51.4°F
Annual precip
15.4 in
Warmest month
July (90.2°F)
Coldest month
January (17.6°F)
Annual swing
43°F
Semi-arid (cold) BSk USDA Zone 7a

Best months to visit each city

Perth Amboy

J
F
M
A
M
J
J
A
S
O
N
D

Denver

J
F
M
A
M
J
J
A
S
O
N
D

Month-by-month comparison

Month Perth Amboy Denver
High Low Precip High Low Precip
January 40.3°F 22.9°F 3.74 in 46.5°F 17.6°F 0.46 in
February 42.8°F 24.0°F 2.97 in 47.5°F 19.3°F 0.53 in
March 50.6°F 31.0°F 4.40 in 56.4°F 27.1°F 1.12 in
April 62.5°F 40.8°F 3.89 in 62.5°F 33.7°F 1.67 in
May 72.1°F 50.6°F 4.03 in 71.7°F 43.4°F 2.29 in
June 81.2°F 60.4°F 4.83 in 84.1°F 52.9°F 1.68 in
July 86.5°F 65.6°F 4.83 in 90.2°F 59.3°F 2.12 in
August 84.7°F 64.0°F 4.66 in 87.9°F 57.2°F 1.83 in
September 78.4°F 56.5°F 4.18 in 80.1°F 48.2°F 1.51 in
October 66.5°F 44.2°F 4.11 in 66.7°F 35.7°F 0.98 in
November 55.5°F 35.2°F 3.40 in 54.8°F 25.5°F 0.70 in
December 45.4°F 28.4°F 4.49 in 45.9°F 17.7°F 0.47 in
Perth Amboy overview
Full climate profile
 Denver overview
Full climate profile