San Juan, TX vs Denver, CO

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

San Juan is warmer than Denver (77.4°F vs 51.4°F annual avg) and wetter than it (22.2 in vs 15.4 in per year). San Juan has a Semi-arid (hot) climate; Denver a Semi-arid (cold) climate.

San Juan, TX

Annual avg
77.4°F
Annual precip
22.2 in
Warmest month
August (99.6°F)
Coldest month
January (52.7°F)
Annual swing
26.5°F
Pleasant months
3 / 12
Semi-arid (hot) BSh USDA Zone 10b

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

San Juan

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 San Juan Denver
High Low Precip High Low Precip
January 72.8°F 52.7°F 0.77 in 46.5°F 17.6°F 0.46 in
February 77.4°F 56.9°F 0.72 in 47.5°F 19.3°F 0.53 in
March 83.2°F 62.7°F 1.38 in 56.4°F 27.1°F 1.12 in
April 88.4°F 68.4°F 1.43 in 62.5°F 33.7°F 1.67 in
May 93.1°F 74.1°F 2.03 in 71.7°F 43.4°F 2.29 in
June 97.4°F 78.0°F 3.05 in 84.1°F 52.9°F 1.68 in
July 98.5°F 78.8°F 2.03 in 90.2°F 59.3°F 2.12 in
August 99.6°F 78.9°F 1.81 in 87.9°F 57.2°F 1.83 in
September 94.3°F 75.6°F 4.61 in 80.1°F 48.2°F 1.51 in
October 89.3°F 68.7°F 2.10 in 66.7°F 35.7°F 0.98 in
November 80.2°F 60.1°F 1.17 in 54.8°F 25.5°F 0.70 in
December 73.8°F 54.1°F 1.06 in 45.9°F 17.7°F 0.47 in
San Juan overview
Full climate profile
 Denver overview
Full climate profile