New Castle, CO vs Miami, FL

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

New Castle is cooler than Miami (47.6°F vs 76.1°F annual avg) and drier than it (15.5 in vs 57.2 in per year). New Castle has a Warm-summer humid continental climate; Miami a Tropical monsoon climate.

New Castle, CO

Annual avg
47.6°F
Annual precip
15.5 in
Warmest month
July (88.6°F)
Coldest month
January (12.3°F)
Annual swing
46.7°F
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

New Castle

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 New Castle Miami
High Low Precip High Low Precip
January 36.2°F 12.3°F 1.13 in 73.6°F 61.2°F 2.33 in
February 41.6°F 19.0°F 1.16 in 74.8°F 63.3°F 2.27 in
March 53.0°F 26.1°F 1.18 in 76.5°F 65.2°F 2.47 in
April 60.0°F 32.0°F 1.63 in 79.6°F 69.8°F 3.44 in
May 70.6°F 39.6°F 1.69 in 82.7°F 73.6°F 4.94 in
June 82.4°F 46.3°F 0.96 in 86.0°F 76.5°F 7.76 in
July 88.6°F 53.4°F 1.07 in 87.8°F 78.0°F 5.98 in
August 86.0°F 52.1°F 1.27 in 88.1°F 78.1°F 7.51 in
September 78.2°F 43.8°F 1.63 in 87.0°F 77.2°F 8.45 in
October 64.8°F 33.3°F 1.56 in 83.7°F 74.4°F 6.49 in
November 49.1°F 23.6°F 1.06 in 78.9°F 68.6°F 3.29 in
December 36.4°F 15.1°F 1.19 in 76.1°F 64.6°F 2.25 in
New Castle overview
Full climate profile
 Miami overview
Full climate profile