Alpena, SD vs Denver, CO

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

Alpena is cooler than Denver (45.4°F vs 51.4°F annual avg) and wetter than it (25.7 in vs 15.4 in per year). Alpena has a Hot-summer humid continental climate; Denver a Semi-arid (cold) climate.

Alpena, SD

Annual avg
45.4°F
Annual precip
25.7 in
Warmest month
July (84.4°F)
Coldest month
January (7.0°F)
Annual swing
56.8°F
Pleasant months
2 / 12
Hot-summer humid continental Dfa USDA Zone 6a

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

Alpena

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 Alpena Denver
High Low Precip High Low Precip
January 25.4°F 7.0°F 0.64 in 46.5°F 17.6°F 0.46 in
February 30.2°F 10.6°F 0.73 in 47.5°F 19.3°F 0.53 in
March 42.3°F 21.6°F 1.29 in 56.4°F 27.1°F 1.12 in
April 55.6°F 33.3°F 3.02 in 62.5°F 33.7°F 1.67 in
May 67.8°F 45.9°F 3.67 in 71.7°F 43.4°F 2.29 in
June 78.1°F 56.3°F 3.85 in 84.1°F 52.9°F 1.68 in
July 84.4°F 61.6°F 3.09 in 90.2°F 59.3°F 2.12 in
August 82.3°F 59.4°F 2.90 in 87.9°F 57.2°F 1.83 in
September 74.2°F 50.6°F 2.73 in 80.1°F 48.2°F 1.51 in
October 58.7°F 36.6°F 2.09 in 66.7°F 35.7°F 0.98 in
November 43.1°F 23.4°F 0.93 in 54.8°F 25.5°F 0.70 in
December 29.7°F 12.1°F 0.72 in 45.9°F 17.7°F 0.47 in
Alpena overview
Full climate profile
 Denver overview
Full climate profile