Iron River, MI vs Denver, CO

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

Iron River is cooler than Denver (38.5°F vs 51.4°F annual avg) and wetter than it (30.5 in vs 15.4 in per year). Iron River has a Warm-summer humid continental climate; Denver a Semi-arid (cold) climate.

Iron River, MI

Annual avg
38.5°F
Annual precip
30.5 in
Warmest month
July (77.0°F)
Coldest month
February (0.1°F)
Annual swing
53°F
Pleasant months
1 / 12
Warm-summer humid continental Dfb 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

Iron River

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 Iron River Denver
High Low Precip High Low Precip
January 21.2°F 0.3°F 1.09 in 46.5°F 17.6°F 0.46 in
February 25.5°F 0.1°F 0.96 in 47.5°F 19.3°F 0.53 in
March 36.8°F 9.4°F 1.49 in 56.4°F 27.1°F 1.12 in
April 49.7°F 24.1°F 2.55 in 62.5°F 33.7°F 1.67 in
May 64.1°F 37.2°F 3.17 in 71.7°F 43.4°F 2.29 in
June 73.3°F 46.8°F 4.00 in 84.1°F 52.9°F 1.68 in
July 77.0°F 50.4°F 4.15 in 90.2°F 59.3°F 2.12 in
August 75.0°F 47.9°F 3.10 in 87.9°F 57.2°F 1.83 in
September 67.3°F 40.8°F 3.48 in 80.1°F 48.2°F 1.51 in
October 53.2°F 30.5°F 3.32 in 66.7°F 35.7°F 0.98 in
November 37.9°F 20.5°F 1.76 in 54.8°F 25.5°F 0.70 in
December 26.3°F 8.5°F 1.46 in 45.9°F 17.7°F 0.47 in
Iron River overview
Full climate profile
 Denver overview
Full climate profile