Sonoma, CA vs Denver, CO

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

Sonoma is warmer than Denver (59°F vs 51.4°F annual avg) and wetter than it (28.4 in vs 15.4 in per year). Sonoma has a Warm-summer Mediterranean climate; Denver a Semi-arid (cold) climate.

Sonoma, CA

Annual avg
59°F
Annual precip
28.4 in
Warmest month
August (86.1°F)
Coldest month
December (38.2°F)
Annual swing
22.3°F
Warm-summer Mediterranean Csb USDA Zone 9a

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

Sonoma

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 Sonoma Denver
High Low Precip High Low Precip
January 57.0°F 38.4°F 5.47 in 46.5°F 17.6°F 0.46 in
February 61.6°F 40.1°F 5.42 in 47.5°F 19.3°F 0.53 in
March 65.4°F 41.9°F 3.84 in 56.4°F 27.1°F 1.12 in
April 69.2°F 44.1°F 1.78 in 62.5°F 33.7°F 1.67 in
May 75.3°F 47.8°F 1.03 in 71.7°F 43.4°F 2.29 in
June 82.8°F 51.3°F 0.32 in 84.1°F 52.9°F 1.68 in
July 86.0°F 53.5°F 0.00 in 90.2°F 59.3°F 2.12 in
August 86.1°F 53.2°F 0.06 in 87.9°F 57.2°F 1.83 in
September 84.8°F 51.2°F 0.07 in 80.1°F 48.2°F 1.51 in
October 77.5°F 47.4°F 1.52 in 66.7°F 35.7°F 0.98 in
November 65.2°F 41.8°F 3.01 in 54.8°F 25.5°F 0.70 in
December 56.7°F 38.2°F 5.83 in 45.9°F 17.7°F 0.47 in
Sonoma overview
Full climate profile
 Denver overview
Full climate profile