Mount Vernon, IA vs Miami, FL

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

Mount Vernon is cooler than Miami (49.9°F vs 76.1°F annual avg) and drier than it (38.8 in vs 57.2 in per year). Mount Vernon has a Hot-summer humid continental climate; Miami a Tropical monsoon climate.

Mount Vernon, IA

Annual avg
49.9°F
Annual precip
38.8 in
Warmest month
July (85.5°F)
Coldest month
January (12.5°F)
Annual swing
53.1°F
Pleasant months
1 / 12
Hot-summer humid continental Dfa USDA Zone 6b

Miami, FL

Annual avg
76.1°F
Annual precip
57.2 in
Warmest month
August (88.1°F)
Coldest month
January (61.2°F)
Annual swing
15.7°F
Pleasant months
6 / 12
Tropical monsoon Am USDA Zone 11b

Best months to visit each city

Mount Vernon

J
F
M
A
M
J
J
A
S
O
N
D

Miami

J
F
M
A
M
J
J
A
S
O
N
D

Month-by-month comparison

Month Mount Vernon Miami
High Low Precip High Low Precip
January 30.0°F 12.5°F 1.17 in 73.6°F 61.2°F 2.33 in
February 35.1°F 16.6°F 1.34 in 74.8°F 63.3°F 2.27 in
March 48.9°F 27.5°F 2.06 in 76.5°F 65.2°F 2.47 in
April 63.3°F 38.4°F 4.02 in 79.6°F 69.8°F 3.44 in
May 73.8°F 49.6°F 4.74 in 82.7°F 73.6°F 4.94 in
June 82.3°F 59.6°F 5.68 in 86.0°F 76.5°F 7.76 in
July 85.5°F 63.3°F 4.47 in 87.8°F 78.0°F 5.98 in
August 83.4°F 61.2°F 4.42 in 88.1°F 78.1°F 7.51 in
September 77.3°F 53.0°F 3.96 in 87.0°F 77.2°F 8.45 in
October 64.1°F 41.5°F 3.00 in 83.7°F 74.4°F 6.49 in
November 48.1°F 29.3°F 2.22 in 78.9°F 68.6°F 3.29 in
December 34.7°F 18.6°F 1.67 in 76.1°F 64.6°F 2.25 in
Mount Vernon overview
Full climate profile
 Miami overview
Full climate profile