Sisters, OR vs Denver, CO

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

Sisters is cooler than Denver (45.5°F vs 51.4°F annual avg) and similar rainfall to it (15.2 in vs 15.4 in per year). Sisters has a Mediterranean continental (warm summer) climate; Denver a Semi-arid (cold) climate.

Sisters, OR

Annual avg
45.5°F
Annual precip
15.2 in
Warmest month
July (85.6°F)
Coldest month
December (19.8°F)
Annual swing
34.9°F
Mediterranean continental (warm summer) Dsb 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

Sisters

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 Sisters Denver
High Low Precip High Low Precip
January 40.8°F 20.8°F 1.74 in 46.5°F 17.6°F 0.46 in
February 43.9°F 21.9°F 1.36 in 47.5°F 19.3°F 0.53 in
March 50.6°F 25.2°F 1.31 in 56.4°F 27.1°F 1.12 in
April 57.1°F 28.8°F 0.77 in 62.5°F 33.7°F 1.67 in
May 66.3°F 34.4°F 1.53 in 71.7°F 43.4°F 2.29 in
June 74.2°F 39.0°F 1.01 in 84.1°F 52.9°F 1.68 in
July 85.6°F 43.4°F 0.55 in 90.2°F 59.3°F 2.12 in
August 84.5°F 42.4°F 0.60 in 87.9°F 57.2°F 1.83 in
September 75.8°F 36.0°F 0.54 in 80.1°F 48.2°F 1.51 in
October 61.3°F 28.6°F 1.09 in 66.7°F 35.7°F 0.98 in
November 47.4°F 24.5°F 2.17 in 54.8°F 25.5°F 0.70 in
December 39.3°F 19.8°F 2.53 in 45.9°F 17.7°F 0.47 in
Sisters overview
Full climate profile
 Denver overview
Full climate profile