Marengo, IA vs Denver, CO

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

Marengo is cooler than Denver (48.2°F vs 51.4°F annual avg) and wetter than it (37.7 in vs 15.4 in per year). Marengo has a Hot-summer humid continental climate; Denver a Semi-arid (cold) climate.

Marengo, IA

Annual avg
48.2°F
Annual precip
37.7 in
Warmest month
July (84.0°F)
Coldest month
January (10.4°F)
Annual swing
53.9°F
Pleasant months
1 / 12
Hot-summer humid continental Dfa USDA Zone 6b

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

Marengo

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 Marengo Denver
High Low Precip High Low Precip
January 28.4°F 10.4°F 1.16 in 46.5°F 17.6°F 0.46 in
February 33.0°F 14.3°F 1.46 in 47.5°F 19.3°F 0.53 in
March 46.5°F 25.8°F 2.19 in 56.4°F 27.1°F 1.12 in
April 60.4°F 36.4°F 3.92 in 62.5°F 33.7°F 1.67 in
May 71.3°F 48.9°F 4.85 in 71.7°F 43.4°F 2.29 in
June 80.5°F 59.4°F 4.80 in 84.1°F 52.9°F 1.68 in
July 84.0°F 62.6°F 4.32 in 90.2°F 59.3°F 2.12 in
August 82.1°F 59.7°F 4.47 in 87.9°F 57.2°F 1.83 in
September 76.3°F 50.7°F 3.80 in 80.1°F 48.2°F 1.51 in
October 63.0°F 38.6°F 2.83 in 66.7°F 35.7°F 0.98 in
November 47.3°F 26.9°F 2.20 in 54.8°F 25.5°F 0.70 in
December 34.2°F 16.3°F 1.69 in 45.9°F 17.7°F 0.47 in
Marengo overview
Full climate profile
 Denver overview
Full climate profile