Diagonal, IA vs Denver, CO

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

Diagonal is about the same temperature as Denver (49.6°F vs 51.4°F annual avg) and wetter than it (37 in vs 15.4 in per year). Diagonal has a Hot-summer humid continental climate; Denver a Semi-arid (cold) climate.

Diagonal, IA

Annual avg
49.6°F
Annual precip
37 in
Warmest month
July (84.6°F)
Coldest month
January (11.7°F)
Annual swing
52.4°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

Diagonal

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 Diagonal Denver
High Low Precip High Low Precip
January 31.9°F 11.7°F 0.73 in 46.5°F 17.6°F 0.46 in
February 36.8°F 16.1°F 1.25 in 47.5°F 19.3°F 0.53 in
March 49.4°F 27.5°F 2.16 in 56.4°F 27.1°F 1.12 in
April 61.4°F 38.0°F 3.37 in 62.5°F 33.7°F 1.67 in
May 70.8°F 49.7°F 5.35 in 71.7°F 43.4°F 2.29 in
June 80.3°F 59.6°F 5.39 in 84.1°F 52.9°F 1.68 in
July 84.6°F 63.9°F 4.40 in 90.2°F 59.3°F 2.12 in
August 83.3°F 61.8°F 3.98 in 87.9°F 57.2°F 1.83 in
September 76.4°F 52.7°F 3.71 in 80.1°F 48.2°F 1.51 in
October 64.1°F 40.2°F 2.88 in 66.7°F 35.7°F 0.98 in
November 49.0°F 27.9°F 2.11 in 54.8°F 25.5°F 0.70 in
December 36.8°F 17.7°F 1.63 in 45.9°F 17.7°F 0.47 in
Diagonal overview
Full climate profile
 Denver overview
Full climate profile