Poplar, MT vs Denver, CO

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

Poplar is cooler than Denver (40.5°F vs 51.4°F annual avg) and similar rainfall to it (14.2 in vs 15.4 in per year). Both cities share a Semi-arid (cold) climate (BSk).

Poplar, MT

Annual avg
40.5°F
Annual precip
14.2 in
Warmest month
July (83.6°F)
Coldest month
January (-0.1°F)
Annual swing
56.5°F
Semi-arid (cold) BSk USDA Zone 5a

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

Poplar

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 Poplar Denver
High Low Precip High Low Precip
January 23.4°F -0.1°F 0.43 in 46.5°F 17.6°F 0.46 in
February 27.7°F 4.6°F 0.30 in 47.5°F 19.3°F 0.53 in
March 40.4°F 16.1°F 0.59 in 56.4°F 27.1°F 1.12 in
April 55.8°F 27.4°F 1.03 in 62.5°F 33.7°F 1.67 in
May 66.9°F 37.9°F 2.19 in 71.7°F 43.4°F 2.29 in
June 75.7°F 47.5°F 2.94 in 84.1°F 52.9°F 1.68 in
July 83.6°F 52.9°F 2.57 in 90.2°F 59.3°F 2.12 in
August 83.6°F 51.0°F 1.38 in 87.9°F 57.2°F 1.83 in
September 72.5°F 40.1°F 1.07 in 80.1°F 48.2°F 1.51 in
October 56.1°F 27.2°F 0.87 in 66.7°F 35.7°F 0.98 in
November 39.1°F 13.9°F 0.43 in 54.8°F 25.5°F 0.70 in
December 26.8°F 2.9°F 0.39 in 45.9°F 17.7°F 0.47 in
Poplar overview
Full climate profile
 Denver overview
Full climate profile