American Canyon, CA vs Denver, CO

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

American Canyon is warmer than Denver (57.7°F vs 51.4°F annual avg) and similar rainfall to it (20.2 in vs 15.4 in per year). American Canyon has a Warm-summer Mediterranean climate; Denver a Semi-arid (cold) climate.

American Canyon, CA

Annual avg
57.7°F
Annual precip
20.2 in
Warmest month
September (80.3°F)
Coldest month
December (37.6°F)
Annual swing
19.7°F
Pleasant months
3 / 12
Warm-summer Mediterranean Csb USDA Zone 9a

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

American Canyon

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 American Canyon Denver
High Low Precip High Low Precip
January 56.9°F 38.2°F 4.17 in 46.5°F 17.6°F 0.46 in
February 60.9°F 40.0°F 3.95 in 47.5°F 19.3°F 0.53 in
March 64.2°F 41.7°F 3.01 in 56.4°F 27.1°F 1.12 in
April 68.1°F 43.5°F 1.26 in 62.5°F 33.7°F 1.67 in
May 73.1°F 47.8°F 0.80 in 71.7°F 43.4°F 2.29 in
June 78.3°F 51.8°F 0.22 in 84.1°F 52.9°F 1.68 in
July 78.7°F 54.8°F 0.01 in 90.2°F 59.3°F 2.12 in
August 80.0°F 54.4°F 0.02 in 87.9°F 57.2°F 1.83 in
September 80.3°F 51.0°F 0.07 in 80.1°F 48.2°F 1.51 in
October 75.4°F 45.9°F 0.93 in 66.7°F 35.7°F 0.98 in
November 65.1°F 40.4°F 1.97 in 54.8°F 25.5°F 0.70 in
December 57.3°F 37.6°F 3.82 in 45.9°F 17.7°F 0.47 in
American Canyon overview
Full climate profile
 Denver overview
Full climate profile