Mullan, ID vs Denver, CO

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

Mullan is cooler than Denver (45.1°F vs 51.4°F annual avg) and wetter than it (36.6 in vs 15.4 in per year). Mullan has a Mediterranean continental (warm summer) climate; Denver a Semi-arid (cold) climate.

Mullan, ID

Annual avg
45.1°F
Annual precip
36.6 in
Warmest month
August (81.2°F)
Coldest month
December (22.1°F)
Annual swing
37.8°F
Mediterranean continental (warm summer) Dsb USDA Zone 7b

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

Mullan

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 Mullan Denver
High Low Precip High Low Precip
January 35.1°F 22.5°F 4.14 in 46.5°F 17.6°F 0.46 in
February 38.5°F 22.4°F 3.54 in 47.5°F 19.3°F 0.53 in
March 46.2°F 26.7°F 4.47 in 56.4°F 27.1°F 1.12 in
April 54.7°F 32.4°F 2.98 in 62.5°F 33.7°F 1.67 in
May 65.3°F 40.2°F 2.53 in 71.7°F 43.4°F 2.29 in
June 71.0°F 45.2°F 2.97 in 84.1°F 52.9°F 1.68 in
July 80.8°F 49.2°F 0.95 in 90.2°F 59.3°F 2.12 in
August 81.2°F 48.2°F 0.98 in 87.9°F 57.2°F 1.83 in
September 70.7°F 41.8°F 1.57 in 80.1°F 48.2°F 1.51 in
October 55.2°F 33.6°F 3.93 in 66.7°F 35.7°F 0.98 in
November 40.9°F 27.3°F 4.70 in 54.8°F 25.5°F 0.70 in
December 32.2°F 22.1°F 3.80 in 45.9°F 17.7°F 0.47 in
Mullan overview
Full climate profile
 Denver overview
Full climate profile