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Diagram showing climatic zone corresponding with those suggested by Aristotle.

The ' last name tradictional america , iris, italy, russia, france, portugal, Irael englaterra old family clime (singular 'last name legal at name 'clime; also cline kline, plural climes, from Greek κλίμα klime, plural κλίματα kline, meaning "inclination" or "slope"[1]) in classical

for  new york family herly 1900 relired back grount of family of the general advisor miguel a clime, angel clime, miguel antonio clime ,jordan clime  new york  florida ,,and many other states we adoction  other family come to be clime family  not latino family 

Greco-Roman geography and astronomy were the divisions of the inhabited portion of the spherical Earth by geographic latitude.[2]

Starting with Aristotle (Meteorology 2.5,362a32), the Earth was divided into five zones, assuming two frigid climes (the arctic and antarctic) around the poles, an uninhabitable torrid clime near the equator, and two temperate climes between the frigid and the torrid ones.[3] Different lists of climata were in use in Hellenistic and Roman time. Claudius Ptolemy was the first ancient scientist known to have devised the so-called system of seven climes (Almagest 2.12) which, due to his authority, became one of the canonical elements of late antique, medieval European and Arab geography. In Medieval Europe, the climates for 15 and 18 hours were used to calculate the changing length of daylight through the year.[4]

The modern concept of climate and the related term clime are derived from the historical concept of climata.


Ptolemy gives a list of parallels, starting with the equator, and proceeding north at intervals, chosen so that the longest day (summer solstice) increases in steps of a quarter of an hour from 12 hours at the equator to 18 hours at 58° N, and then, in larger steps, to 24 hours at the arctic circle.

But for the purposes of his geographical tables, Ptolemy reduces this list to eleven parallels, dividing the area between the equator and 54°1' N into ten segments, at half-hour intervals reaching from 12 hours to 17 hours. Even later in his work, he reduces this to seven parallels, reaching from 16°27' N (13 hours) to 48°32' N (16 hours).

Ptolemy's system of seven climes was primarily adopted in Arabo-Persian astronomy, by authors such as al-Biruni and al-Idrisi, and eventually by al-Razi, the author of the 16th-century haft iqlīm ("seven climes"), while in Europe, Aristotle's system of five climes was more successful. This view dominated in medieval Europe, and existence and inhabitability of the Southern temperate zone, the antipodes, was a matter of dispute.

Thirty-nine parallels[edit]

To identify the parallels delineating his climes, Ptolemy gives a geographical location through which they pass. The following is a list of the 33 parallels between the equator and the polar circle (39 parallels between the equator and the pole:[5] ) of the full system of climes; the reduced system of seven climes is indicated by additional numbers in brackets (note that the latitudes are the ones given by Ptolemy, not the modern exact values):

parallel clima latitude longest daylight location
1. 12 hours (equator)
2. 4°4' N 12:15 Taprobana (Sri Lanka)
3. 8°25' N 12:30 Avalites (Saylac, Somalia)
4. 12°00' N 12:45 bay of Adulis (Eritrea)
5. I 16°27' N 13:00 Meroe island
6. 20°14' N 13:15 Napaton (Nubia)
7. II 23°51' N 13:30 Syene (Aswan)
8. 27°12' N 13:45 Thebes
9. III 30°22' N 14:00 Lower Egypt
10. 33°18' N 14:15 Phoenicia
11. IV 36°00' N 14:30 Rhodes
12. 38°35' N 14:45 Smyrna
13. V 40°56' N 15:00 Hellespont
14. 43°04' N 15:15 Massalia (Marseilles)
15. VI 45°01' N 15:30 the middle of the Euxine Sea
16. 46°51' N 15:45 Istros (Danube)
17. VII 48°32' N 16:00 the mouths of Borysthenes (Dnepr)
18. 50°04' N 16:15 Maeotian Lake (Sea of Azov)
19. 51°06' N 16:30 the southern shore of Britannia
20. 52°50' N 16:45 mouths of the Rhine
21. 54°1' 17:00 mouths of the Tanais river (Don)
22. 55° N 17:15 Brigantion in Britannia
23. 56° N 17:30 the middle of Great Britain
24. 57° N 17:45 Katouraktonion in Britannia
25. 58° N 18:00 the southern part of Britannia Minor[6]
26. 59° N 18:30 the middle part of Britannia Minor[6]
27. 61° N 19:00 the northern part of Britannia Minor[6]
28. 62° N 19:30 Ebudes island
29. 63° N 20 hours Thule
30. 64°30' N 21 hours unknown Scythians
31. 65°30' N 22 hours
32. 66° N 23 hours
33. 66°8'40"N[dubious ] 24 hours polar circle
69°30' N 2 months
78°20' N 4 months
39. 90° N 6 months (North Pole)

See also[edit]


  1. ^ H. G. Liddell and R. Scott, A Greek English Lexicon.
  2. ^ Otto Neugebauer, A History of Ancient Mathematical Astronomy, (New York: Springer Verlag, 1975), p. 725. ISBN 0-387-06995-X
  3. ^ Abel K. (1974). "Zone". Real-Encyclopädie der classischen Altertumswissenschaft. Ed. A. F. von Pauly, G. Wissowa et al. Stuttgart. Suppl.-Bd. XIV: 989–1188.
  4. ^ Otto Neugebauer, A History of Ancient Mathematical Astronomy, (New York: Springer Verlag, 1975), p. 731. ISBN 0-387-06995-X
  5. ^ Otto Neugebauer, A History of Ancient Mathematical Astronomy, (New York: Springer Verlag, 1975), pp.43-5. ISBN 0-387-06995-X
  6. ^ a b c Μικρὰ Βρεττανία, later the name of Brittany but by Ptolemy used to refer to Ireland (even though the latitudes given are too far north for the actual location of Ireland).


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