Ironwood, MI vs Denver, CO

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

Ironwood is cooler than Denver (40.2°F vs 51.4°F annual avg) and drier than it (0 in vs 15.4 in per year). Ironwood has a Desert (cold) climate; Denver a Semi-arid (cold) climate.

Ironwood, MI

Annual avg
40.2°F
Annual precip
0 in
Warmest month
July (77.3°F)
Coldest month
January (2.0°F)
Annual swing
54.8°F
Pleasant months
3 / 12
Desert (cold) BWk USDA Zone 5b

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

Ironwood

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 Ironwood Denver
High Low Precip High Low Precip
January 20.3°F 2.0°F — in 46.5°F 17.6°F 0.46 in
February 25.8°F 4.3°F — in 47.5°F 19.3°F 0.53 in
March 37.2°F 13.7°F — in 56.4°F 27.1°F 1.12 in
April 49.2°F 26.9°F — in 62.5°F 33.7°F 1.67 in
May 63.5°F 40.3°F — in 71.7°F 43.4°F 2.29 in
June 72.9°F 50.2°F — in 84.1°F 52.9°F 1.68 in
July 77.3°F 54.7°F — in 90.2°F 59.3°F 2.12 in
August 75.7°F 52.0°F — in 87.9°F 57.2°F 1.83 in
September 67.6°F 45.6°F — in 80.1°F 48.2°F 1.51 in
October 53.4°F 34.0°F — in 66.7°F 35.7°F 0.98 in
November 37.6°F 22.9°F — in 54.8°F 25.5°F 0.70 in
December 26.1°F 11.1°F — in 45.9°F 17.7°F 0.47 in
Ironwood overview
Full climate profile
 Denver overview
Full climate profile