Chinook, MT vs Denver, CO

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

Chinook is cooler than Denver (42.4°F vs 51.4°F annual avg) and similar rainfall to it (13.4 in vs 15.4 in per year). Both cities share a Semi-arid (cold) climate (BSk).

Chinook, MT

Annual avg
42.4°F
Annual precip
13.4 in
Warmest month
July (84.3°F)
Coldest month
January (4.2°F)
Annual swing
53.3°F
Semi-arid (cold) BSk USDA Zone 5b

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

Chinook

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 Chinook Denver
High Low Precip High Low Precip
January 27.1°F 4.2°F 0.45 in 46.5°F 17.6°F 0.46 in
February 31.4°F 6.9°F 0.37 in 47.5°F 19.3°F 0.53 in
March 43.0°F 17.7°F 0.59 in 56.4°F 27.1°F 1.12 in
April 56.9°F 29.4°F 1.04 in 62.5°F 33.7°F 1.67 in
May 67.0°F 40.0°F 2.42 in 71.7°F 43.4°F 2.29 in
June 75.4°F 49.3°F 2.86 in 84.1°F 52.9°F 1.68 in
July 84.3°F 53.6°F 1.62 in 90.2°F 59.3°F 2.12 in
August 83.3°F 51.7°F 1.14 in 87.9°F 57.2°F 1.83 in
September 72.3°F 41.2°F 0.99 in 80.1°F 48.2°F 1.51 in
October 56.9°F 28.5°F 0.88 in 66.7°F 35.7°F 0.98 in
November 41.3°F 17.0°F 0.69 in 54.8°F 25.5°F 0.70 in
December 30.5°F 7.5°F 0.39 in 45.9°F 17.7°F 0.47 in
Chinook overview
Full climate profile
 Denver overview
Full climate profile