Jefferson, WI vs Denver, CO

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

Jefferson is cooler than Denver (47.2°F vs 51.4°F annual avg) and wetter than it (38.7 in vs 15.4 in per year). Jefferson has a Hot-summer humid continental climate; Denver a Semi-arid (cold) climate.

Jefferson, WI

Annual avg
47.2°F
Annual precip
38.7 in
Warmest month
July (82.4°F)
Coldest month
January (11.0°F)
Annual swing
53.5°F
Pleasant months
2 / 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

Jefferson

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 Jefferson Denver
High Low Precip High Low Precip
January 26.8°F 11.0°F 1.64 in 46.5°F 17.6°F 0.46 in
February 31.1°F 14.1°F 1.58 in 47.5°F 19.3°F 0.53 in
March 43.2°F 24.6°F 2.14 in 56.4°F 27.1°F 1.12 in
April 56.3°F 35.5°F 4.02 in 62.5°F 33.7°F 1.67 in
May 68.7°F 48.1°F 4.45 in 71.7°F 43.4°F 2.29 in
June 78.8°F 58.1°F 4.97 in 84.1°F 52.9°F 1.68 in
July 82.4°F 62.4°F 4.54 in 90.2°F 59.3°F 2.12 in
August 80.4°F 60.8°F 4.30 in 87.9°F 57.2°F 1.83 in
September 73.6°F 51.8°F 3.72 in 80.1°F 48.2°F 1.51 in
October 60.3°F 40.6°F 3.12 in 66.7°F 35.7°F 0.98 in
November 45.1°F 28.5°F 2.37 in 54.8°F 25.5°F 0.70 in
December 32.5°F 18.2°F 1.89 in 45.9°F 17.7°F 0.47 in
Jefferson overview
Full climate profile
 Denver overview
Full climate profile