Basalt, ID vs Denver, CO

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

Basalt is cooler than Denver (47.2°F vs 51.4°F annual avg) and similar rainfall to it (12.1 in vs 15.4 in per year). Both cities share a Semi-arid (cold) climate (BSk).

Basalt, ID

Annual avg
47.2°F
Annual precip
12.1 in
Warmest month
July (86.9°F)
Coldest month
January (16.8°F)
Annual swing
47.4°F
Semi-arid (cold) BSk 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

Basalt

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 Basalt Denver
High Low Precip High Low Precip
January 31.2°F 16.8°F 0.99 in 46.5°F 17.6°F 0.46 in
February 37.0°F 20.5°F 0.73 in 47.5°F 19.3°F 0.53 in
March 48.8°F 29.1°F 1.10 in 56.4°F 27.1°F 1.12 in
April 57.4°F 34.7°F 1.40 in 62.5°F 33.7°F 1.67 in
May 67.6°F 42.8°F 1.75 in 71.7°F 43.4°F 2.29 in
June 76.7°F 49.8°F 1.03 in 84.1°F 52.9°F 1.68 in
July 86.9°F 56.0°F 0.50 in 90.2°F 59.3°F 2.12 in
August 85.9°F 54.2°F 0.60 in 87.9°F 57.2°F 1.83 in
September 75.1°F 46.0°F 0.97 in 80.1°F 48.2°F 1.51 in
October 60.5°F 35.0°F 1.12 in 66.7°F 35.7°F 0.98 in
November 44.8°F 25.5°F 0.75 in 54.8°F 25.5°F 0.70 in
December 32.1°F 17.5°F 1.11 in 45.9°F 17.7°F 0.47 in
Basalt overview
Full climate profile
 Denver overview
Full climate profile