St. Marys, PA vs Miami, FL

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

St. Marys is cooler than Miami (45.1°F vs 76.1°F annual avg) and drier than it (46.4 in vs 57.2 in per year). St. Marys has a Warm-summer humid continental climate; Miami a Tropical monsoon climate.

St. Marys, PA

Annual avg
45.1°F
Annual precip
46.4 in
Warmest month
July (78.5°F)
Coldest month
January (13.1°F)
Annual swing
45°F
Pleasant months
3 / 12
Warm-summer humid continental Dfb 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

St. Marys

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 St. Marys Miami
High Low Precip High Low Precip
January 30.5°F 13.1°F 3.47 in 73.6°F 61.2°F 2.33 in
February 33.3°F 13.5°F 2.68 in 74.8°F 63.3°F 2.27 in
March 42.5°F 20.9°F 3.38 in 76.5°F 65.2°F 2.47 in
April 56.4°F 31.0°F 3.95 in 79.6°F 69.8°F 3.44 in
May 67.4°F 41.9°F 4.32 in 82.7°F 73.6°F 4.94 in
June 74.7°F 50.8°F 4.48 in 86.0°F 76.5°F 7.76 in
July 78.5°F 55.0°F 4.67 in 87.8°F 78.0°F 5.98 in
August 77.4°F 53.7°F 4.25 in 88.1°F 78.1°F 7.51 in
September 71.1°F 47.5°F 3.95 in 87.0°F 77.2°F 8.45 in
October 58.7°F 37.0°F 3.87 in 83.7°F 74.4°F 6.49 in
November 45.6°F 28.0°F 3.78 in 78.9°F 68.6°F 3.29 in
December 34.5°F 19.7°F 3.60 in 76.1°F 64.6°F 2.25 in
St. Marys overview
Full climate profile
 Miami overview
Full climate profile