Tustin, CA vs Denver, CO

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

Tustin is warmer than Denver (66.1°F vs 51.4°F annual avg) and similar rainfall to it (12.5 in vs 15.4 in per year). Tustin has a Semi-arid (hot) climate; Denver a Semi-arid (cold) climate.

Tustin, CA

Annual avg
66.1°F
Annual precip
12.5 in
Warmest month
August (84.6°F)
Coldest month
December (48.1°F)
Annual swing
16.8°F
Pleasant months
6 / 12
Semi-arid (hot) BSh USDA Zone 10a

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

Tustin

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 Tustin Denver
High Low Precip High Low Precip
January 69.3°F 48.7°F 2.88 in 46.5°F 17.6°F 0.46 in
February 69.3°F 49.5°F 3.16 in 47.5°F 19.3°F 0.53 in
March 71.2°F 51.8°F 1.71 in 56.4°F 27.1°F 1.12 in
April 73.2°F 54.2°F 0.82 in 62.5°F 33.7°F 1.67 in
May 74.7°F 58.1°F 0.29 in 71.7°F 43.4°F 2.29 in
June 77.7°F 61.3°F 0.08 in 84.1°F 52.9°F 1.68 in
July 82.5°F 64.7°F 0.03 in 90.2°F 59.3°F 2.12 in
August 84.6°F 65.3°F 0.00 in 87.9°F 57.2°F 1.83 in
September 83.8°F 63.9°F 0.12 in 80.1°F 48.2°F 1.51 in
October 79.4°F 59.4°F 0.50 in 66.7°F 35.7°F 0.98 in
November 74.0°F 52.8°F 0.79 in 54.8°F 25.5°F 0.70 in
December 68.4°F 48.1°F 2.16 in 45.9°F 17.7°F 0.47 in
Tustin overview
Full climate profile
 Denver overview
Full climate profile