Granby, CO vs Denver, CO

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

Granby is cooler than Denver (37.4°F vs 51.4°F annual avg) and similar rainfall to it (13.8 in vs 15.4 in per year). Granby has a Warm-summer humid continental climate; Denver a Semi-arid (cold) climate.

Granby, CO

Annual avg
37.4°F
Annual precip
13.8 in
Warmest month
July (74.8°F)
Coldest month
January (2.5°F)
Annual swing
45.3°F
Warm-summer humid continental Dfb 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

Granby

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 Granby Denver
High Low Precip High Low Precip
January 25.8°F 2.5°F 0.87 in 46.5°F 17.6°F 0.46 in
February 30.5°F 4.5°F 0.84 in 47.5°F 19.3°F 0.53 in
March 39.8°F 13.3°F 0.69 in 56.4°F 27.1°F 1.12 in
April 48.3°F 23.1°F 1.20 in 62.5°F 33.7°F 1.67 in
May 59.4°F 31.4°F 1.62 in 71.7°F 43.4°F 2.29 in
June 70.1°F 38.1°F 1.18 in 84.1°F 52.9°F 1.68 in
July 74.8°F 44.1°F 1.62 in 90.2°F 59.3°F 2.12 in
August 72.7°F 42.8°F 1.68 in 87.9°F 57.2°F 1.83 in
September 66.9°F 35.8°F 1.46 in 80.1°F 48.2°F 1.51 in
October 54.7°F 27.1°F 1.05 in 66.7°F 35.7°F 0.98 in
November 39.5°F 17.8°F 0.72 in 54.8°F 25.5°F 0.70 in
December 28.0°F 7.8°F 0.82 in 45.9°F 17.7°F 0.47 in
Granby overview
Full climate profile
 Denver overview
Full climate profile