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Old 10-27-2021, 11:44 PM
 
1,232 posts, read 742,173 times
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Quote:
Originally Posted by Asagi View Post
So you're now convinced Miami is tropical? Or at the least, too warm to be grouped together with Savannah or New Orleans. It's a much better fit at the low end of tropical rather than the high end of subtropical or even a borderline case (south-central Florida like Sarasota or Ft Pierce or even further south like Ft. Myers would better fit that niche) imo.
Miami is 'Tropical' without question....the climate data for Townsville in Queensland and Miami in Florida are almost identical ( except for extremes, heat in Townsville's case and cold in Miami's case ).
And this is despite Miami being 725klm further from the Equator than Townsville.
Townsville is regarded as your quintessential 'Tropical' city in far North Queensland by Aussies, not least reason being the latitude of 19.26*S.
Miami suffers from the perception of 'non tropicallity', not by climate means ( which are clearly Tropical ), but by location north of the Tropic of Cancer at 25.76*N.
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Old 10-27-2021, 11:58 PM
 
Location: Etobicoke
1,585 posts, read 896,994 times
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Quote:
Originally Posted by greysrigging View Post
Miami is 'Tropical' without question....the climate data for Townsville in Queensland and Miami in Florida are almost identical ( except for extremes, heat in Townsville's case and cold in Miami's case ).
And this is despite Miami being 725klm further from the Equator than Townsville.
Townsville is regarded as your quintessential 'Tropical' city in far North Queensland by Aussies, not least reason being the latitude of 19.26*S.
Miami suffers from the perception of 'non tropicallity', not by climate means ( which are clearly Tropical ), but by location north of the Tropic of Cancer at 25.76*N.
You're much tougher with subtropical classification using Port Macquarie as the upper limit. If using that criteria in this hemisphere the subtropical zone in the east coast would start at Jacksonville and end somewhere near South Florida. It would be essentially a Florida climate zone!
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Old 10-28-2021, 06:36 AM
 
Location: Mid Atlantic USA
12,622 posts, read 13,981,553 times
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Savannah's airport station and Hunter station both get colder than the city, but yes you get quite a lot of nights in the lower 30's and upper 20's. They usually only get a few nights in a typical winter that go down to low 20's. But the vegetation is unfazed. I have seen things like petunias still alive in the ground in Savannah gardens in late winter.
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Old 10-28-2021, 06:39 AM
 
Location: Mid Atlantic USA
12,622 posts, read 13,981,553 times
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Quote:
Originally Posted by Lancerman View Post
You're much tougher with subtropical classification using Port Macquarie as the upper limit. If using that criteria in this hemisphere the subtropical zone in the east coast would start at Jacksonville and end somewhere near South Florida. It would be essentially a Florida climate zone!
That is why I said with the SH being much more temperate with a lot less land area to get really cold, they have much more limited definitions for subtropical.

Put it this way, Seattle and Portland are shockingly cold to people from oceanic climates like Melbourne Australia. Like wise Charleston and Savannah and even Jacksonville would feel quite cold in winter to a person from the subtropical areas of Australia like Sydney or Perth.
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Old 10-28-2021, 06:45 AM
 
Location: Mid Atlantic USA
12,622 posts, read 13,981,553 times
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Quote:
Originally Posted by greysrigging View Post
Miami is 'Tropical' without question....the climate data for Townsville in Queensland and Miami in Florida are almost identical ( except for extremes, heat in Townsville's case and cold in Miami's case ).
And this is despite Miami being 725klm further from the Equator than Townsville.
Townsville is regarded as your quintessential 'Tropical' city in far North Queensland by Aussies, not least reason being the latitude of 19.26*S.
Miami suffers from the perception of 'non tropicallity', not by climate means ( which are clearly Tropical ), but by location north of the Tropic of Cancer at 25.76*N.
Interesting factoid I found about the sun's location in winter here. Due to the earth being 3 million miles closer to the sun in January than in July, a place like Miami gets the same solar radiation at the top of the atmosphere (think of it as total potential solar radiation before clouds get in the way) that 21S gets in their winter. There are graphs and charts which show this. So, in terms of SH, Miami's heating from the sun is the same as 4 degrees closer to the equator in the SH.

It is counterintuitive but if the sun was further away in winter, the temps would be overall cooler, but the polar vortex would be stronger in winter.

In July the opposite is true, and the SH gets much higher UV indexes and more solar radiation.
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Old 10-28-2021, 06:46 AM
 
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The warmest place I woud call subtropical in SEUSA is around Melbourne, Florida. That's right around where the Atlantic coast starts getting tropical IMO. Some would put the cutoff further down by WPB or even Miami itself. the microclimates change rapidly along the florida coast.

Daytona -> Fort Pierce -> Miami

each of these cities is around ~130 miles of each other and each one has extremely warmer winters than the last. The transitions once you get into FL atlantic coast are way more rapid than the Carolinas/Georgia coast
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Old 10-28-2021, 08:47 AM
 
Location: Victoria, BC, Canada
5,753 posts, read 3,557,131 times
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Quote:
Originally Posted by Asagi View Post
So you're now convinced Miami is tropical? Or at the least, too warm to be grouped together with Savannah or New Orleans. It's a much better fit at the low end of tropical rather than the high end of subtropical or even a borderline case (south-central Florida like Sarasota or Ft Pierce or even further south like Ft. Myers would better fit that niche) imo.
As I've said before, yes, Miami is tropical. However it has subtropical genetics. That's what makes it interesting.

For example, Miami recorded temperatures below freezing 36 times during the 20th century. For most people, this doesn't matter: they don't live long enough and they just go inside if it gets cold. However, it's reasonable to speculate that it may have an impact on the environment.

Quote:
South Florida has a tropical climate, with a summer wet season and a dry season from mid fall through late spring. Average temperatures are warm all year, with only occasional freezes associated with winter cold fronts. Thunderstorms are the major source of rainfall, although erratically occurring tropical cyclones and winter frontal systems can contribute significantly in some years. Besides the annual cycle, rainfall patterns are associated with a minor bimodal peak during the wet season and a 5-to 6-year cycle associated with global climate cycles. The long-term trend in total annual precipitation has been essentially constant over the past 100 years. Evapotranspiration is lowest during the cool winter months and highest in late spring, after which it declines only slightly during the summer months. Freezes play a large role in controlling the distribution of tropical elements of the fauna and flora of south Florida. In general, they are more severe farther north or inland from the ocean. ...
Source: https://www.taylorfrancis.com/chapte...ades-ecosystem
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Old 10-28-2021, 09:39 AM
 
Location: Live:Downtown Phoenix, AZ/Work:Greater Los Angeles, CA
27,606 posts, read 14,694,719 times
Reputation: 9169
Quote:
Originally Posted by Ed's Mountain View Post
As I've said before, yes, Miami is tropical. However it has subtropical genetics. That's what makes it interesting.

For example, Miami recorded temperatures below freezing 36 times during the 20th century. For most people, this doesn't matter: they don't live long enough and they just go inside if it gets cold. However, it's reasonable to speculate that it may have an impact on the environment.



Source: https://www.taylorfrancis.com/chapte...ades-ecosystem
Miami averages 21 70°F+ Lows during a typical meteorological winter (D-J-F), while Tampa averages just 2, and Orlando averages 0. Definitely different climates
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Old 10-28-2021, 09:50 AM
 
2,386 posts, read 1,880,628 times
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Quote:
Originally Posted by FirebirdCamaro1220 View Post
Miami averages 21 70°F+ Lows during a typical meteorological winter (D-J-F), while Tampa averages just 2, and Orlando averages 0. Definitely different climates
I am interested in a comparison between places like Vero Beach, Tampa, and Miami. The difference in climate really stands out in the winter, despite being relatively close in latitude.

The occasional cold nights in Vero will frequently be 10-15 degrees warmer just a couple hours south in Miami. I wouldn't be surprised if Vero hits <40f lows just as often as Miami hits <50
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Old 10-28-2021, 10:13 AM
 
Location: Victoria, BC, Canada
5,753 posts, read 3,557,131 times
Reputation: 2663
Quote:
Originally Posted by FirebirdCamaro1220 View Post
Miami averages 21 70°F+ Lows during a typical meteorological winter (D-J-F), while Tampa averages just 2, and Orlando averages 0. Definitely different climates
San Juan averages 83 70°F lows during a typical meteorological winter (D-J-F), while Miami averages just 21. Are they definitely different climates?
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