Hamilton, MT vs Denver, CO

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

Hamilton is cooler than Denver (44.8°F vs 51.4°F annual avg) and similar rainfall to it (13.6 in vs 15.4 in per year). Hamilton has a Warm-summer humid continental climate; Denver a Semi-arid (cold) climate.

Hamilton, MT

Annual avg
44.8°F
Annual precip
13.6 in
Warmest month
July (84.0°F)
Coldest month
December (17.9°F)
Annual swing
41.1°F
Warm-summer humid continental Dfb USDA Zone 7a

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

Hamilton

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 Hamilton Denver
High Low Precip High Low Precip
January 35.1°F 18.9°F 0.96 in 46.5°F 17.6°F 0.46 in
February 39.2°F 19.5°F 1.18 in 47.5°F 19.3°F 0.53 in
March 48.9°F 24.6°F 0.98 in 56.4°F 27.1°F 1.12 in
April 56.1°F 30.7°F 1.12 in 62.5°F 33.7°F 1.67 in
May 65.5°F 38.2°F 1.53 in 71.7°F 43.4°F 2.29 in
June 73.0°F 44.7°F 1.65 in 84.1°F 52.9°F 1.68 in
July 84.0°F 49.7°F 0.85 in 90.2°F 59.3°F 2.12 in
August 82.4°F 47.7°F 0.80 in 87.9°F 57.2°F 1.83 in
September 71.9°F 40.4°F 0.81 in 80.1°F 48.2°F 1.51 in
October 56.8°F 30.9°F 0.94 in 66.7°F 35.7°F 0.98 in
November 42.6°F 23.2°F 1.45 in 54.8°F 25.5°F 0.70 in
December 33.5°F 17.9°F 1.33 in 45.9°F 17.7°F 0.47 in
Hamilton overview
Full climate profile
 Denver overview
Full climate profile