Aurora, IA vs Denver, CO

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

Aurora is cooler than Denver (45.4°F vs 51.4°F annual avg) and wetter than it (38.7 in vs 15.4 in per year). Aurora has a Warm-summer humid continental climate; Denver a Semi-arid (cold) climate.

Aurora, IA

Annual avg
45.4°F
Annual precip
38.7 in
Warmest month
July (81.7°F)
Coldest month
January (6.8°F)
Annual swing
54.7°F
Pleasant months
2 / 12
Warm-summer humid continental Dfb 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

Aurora

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 Aurora Denver
High Low Precip High Low Precip
January 24.8°F 6.8°F 1.19 in 46.5°F 17.6°F 0.46 in
February 29.3°F 9.3°F 1.18 in 47.5°F 19.3°F 0.53 in
March 43.1°F 23.1°F 2.02 in 56.4°F 27.1°F 1.12 in
April 57.7°F 33.5°F 3.96 in 62.5°F 33.7°F 1.67 in
May 69.5°F 46.4°F 4.84 in 71.7°F 43.4°F 2.29 in
June 79.0°F 57.3°F 5.76 in 84.1°F 52.9°F 1.68 in
July 81.7°F 59.3°F 5.25 in 90.2°F 59.3°F 2.12 in
August 79.5°F 56.6°F 3.98 in 87.9°F 57.2°F 1.83 in
September 74.0°F 47.8°F 3.71 in 80.1°F 48.2°F 1.51 in
October 60.8°F 36.2°F 3.10 in 66.7°F 35.7°F 0.98 in
November 44.3°F 24.3°F 2.07 in 54.8°F 25.5°F 0.70 in
December 30.9°F 14.0°F 1.59 in 45.9°F 17.7°F 0.47 in
Aurora overview
Full climate profile
 Denver overview
Full climate profile