Harlowton, MT vs Denver, CO

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

Harlowton is cooler than Denver (43.8°F vs 51.4°F annual avg) and similar rainfall to it (13.2 in vs 15.4 in per year). Both cities share a Semi-arid (cold) climate (BSk).

Harlowton, MT

Annual avg
43.8°F
Annual precip
13.2 in
Warmest month
July (83.9°F)
Coldest month
January (13.3°F)
Annual swing
42.4°F
Semi-arid (cold) BSk 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

Harlowton

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 Harlowton Denver
High Low Precip High Low Precip
January 35.7°F 13.3°F 0.31 in 46.5°F 17.6°F 0.46 in
February 38.2°F 14.1°F 0.30 in 47.5°F 19.3°F 0.53 in
March 47.5°F 19.8°F 0.55 in 56.4°F 27.1°F 1.12 in
April 54.3°F 27.8°F 1.34 in 62.5°F 33.7°F 1.67 in
May 64.3°F 37.1°F 2.53 in 71.7°F 43.4°F 2.29 in
June 73.6°F 45.5°F 2.81 in 84.1°F 52.9°F 1.68 in
July 83.9°F 49.9°F 1.42 in 90.2°F 59.3°F 2.12 in
August 83.2°F 48.4°F 1.25 in 87.9°F 57.2°F 1.83 in
September 72.5°F 39.6°F 1.07 in 80.1°F 48.2°F 1.51 in
October 57.4°F 29.5°F 0.68 in 66.7°F 35.7°F 0.98 in
November 44.6°F 20.6°F 0.51 in 54.8°F 25.5°F 0.70 in
December 35.4°F 14.7°F 0.41 in 45.9°F 17.7°F 0.47 in
Harlowton overview
Full climate profile
 Denver overview
Full climate profile