Tropical monsoon climate






Worldwide zones of tropical monsoon climate (Am).


A tropical monsoon climate (occasionally known as a tropical wet climate or a tropical monsoon and trade-wind littoral climate) is a type of climate that corresponds to the Köppen climate classification category "Am". Tropical monsoon climates have monthly mean temperatures above 18 °C (64.4 °F) in every month of the year. Tropical monsoon climates is the intermediate climate between the wet Af (or tropical rainforest climate) and Aw (or tropical savanna climate).


A tropical monsoon climate, however, has its driest month seeing on average less than 60 mm, but more than 100 – [total annual precipitation {mm}/25] of precipitation.[1] This latter fact is in direct contrast to a tropical savanna climate, whose driest month sees less than 60 mm of precipitation and also less than 100 – [total annual precipitation {mm}/25] of precipitation. In essence, a tropical monsoon climate tends to either see more rainfall than a tropical savanna climate or have less pronounced dry seasons. Additionally, a tropical monsoon climate tends to see less variance in temperatures during the course of the year than a tropical savanna climate. This climate has a driest month which nearly always occurs at or soon after the "winter" solstice for that side of the equator.[2]




Contents






  • 1 Versions


  • 2 Distribution


  • 3 Factors


  • 4 Notable cities with a Tropical monsoon climate


  • 5 Charts of selected cities


  • 6 References





Versions


There are generally two versions of a tropical monsoon climate:



  • Less pronounced dry seasons. Regions with this variation of the tropical monsoon climate typically see copious amounts of rain during the wet season(s), usually in the form of frequent thunderstorms. However, unlike most tropical savanna climates, a sizeable amount of precipitation also falls during the dry season(s). In essence, this version of the tropical monsoon climate generally has less pronounced dry seasons than tropical savanna climates.

  • Extraordinarily rainy wet seasons and pronounced dry seasons. This variation features pronounced dry seasons similar in length and character to dry seasons observed in tropical savanna climates. However, this is followed by a sustained period (or sustained periods) of extraordinary rainfall. In some instances, up to (and sometimes in excess of) 1,000 mm of precipitation is observed per month for two or more consecutive months. Tropical savanna climates generally do not see this level of sustained rainfall.



Distribution


Tropical monsoon climates are most commonly found in South and Central America. However, there are sections of South Asia, Southeast Asia, Africa (particularly West and Central Africa), the Caribbean and North America that also feature this climate.



Factors


The major controlling factor over a tropical monsoon climate is its relationship to the monsoon circulation. The monsoon is a seasonal change in wind direction. In Asia, during the summer (or high-sun season) there is an onshore flow of air (air moving from ocean towards land). In the “winter” (or low-sun season) an offshore air flow (air moving from land toward water) is prevalent. The change in direction is due to the difference in the way water and land heat. October is the hottest month no matter whether is it in the southern or northern hemisphere. This is because October is the shoulder season of the year as if it is the end of the wet season and no winter winds blowing ( Northeast monsoon).


Changing pressure patterns that affect the seasonality of precipitation also occur in Africa though it generally differs from the way it operates in Asia. During the high-sun season, the Intertropical convergence zone (ITCZ) induces rain. During the low-sun season, the subtropical high creates dry conditions. The monsoon climates of Africa, and the Americas for that matter, are typically located along tradewind coasts.



Notable cities with a Tropical monsoon climate




  • Cairns, Queensland, Australia


  • Yangon, Myanmar


  • Taitung, Taiwan


  • Manaus, Amazonas, Brazil


  • Miami, Florida, United States

  • San Juan, Puerto Rico


  • Santo Domingo, Dominican Republic


  • Chittagong, Bangladesh


  • Malé, Maldives


  • Conakry, Guinea


  • Vigan, Philippines



Charts of selected cities








Chittagong
Climate chart (explanation)
































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

 

 

5

 

 

26

13


 

 

28

 

 

28

15


 

 

64

 

 

31

19


 

 

150

 

 

32

23


 

 

264

 

 

32

24


 

 

533

 

 

31

25


 

 

597

 

 

30

25


 

 

518

 

 

30

24


 

 

320

 

 

31

24


 

 

180

 

 

31

23


 

 

56

 

 

29

18


 

 

15

 

 

26

14

Average max. and min. temperatures in °C
Precipitation totals in mm
Source: BBC[3]








































Conakry
Climate chart (explanation)
































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

 

 

1

 

 

32

19


 

 

1

 

 

33

20


 

 

3

 

 

33

21


 

 

22

 

 

34

22


 

 

137

 

 

33

21


 

 

396

 

 

32

20


 

 

1130

 

 

30

20


 

 

1104

 

 

30

21


 

 

617

 

 

31

21


 

 

295

 

 

31

20


 

 

70

 

 

32

21


 

 

8

 

 

32

20

Average max. and min. temperatures in °C
Precipitation totals in mm
Source: HK[4]









































Manaus
Climate chart (explanation)
































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

 

 

260

 

 

31

23


 

 

288

 

 

30

23


 

 

314

 

 

31

23


 

 

300

 

 

31

23


 

 

256

 

 

31

23


 

 

114

 

 

31

23


 

 

88

 

 

31

23


 

 

58

 

 

33

23


 

 

83

 

 

33

24


 

 

126

 

 

33

24


 

 

183

 

 

32

24


 

 

217

 

 

31

24

Average max. and min. temperatures in °C
Precipitation totals in mm
Source: WMO[5] HK[6]









































Miami
Climate chart (explanation)
































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

 

 

51

 

 

24

15


 

 

53

 

 

25

16


 

 

61

 

 

26

18


 

 

72

 

 

28

20


 

 

158

 

 

30

22


 

 

237

 

 

31

24


 

 

145

 

 

32

25


 

 

193

 

 

32

25


 

 

194

 

 

31

24


 

 

143

 

 

29

22


 

 

68

 

 

27

19


 

 

47

 

 

25

16

Average max. and min. temperatures in °C
Precipitation totals in mm
Source: WMO[7]





































References





  1. ^ McKnight, Tom L; Hess, Darrel (2000). "Climate Zones and Types". Physical Geography: A Landscape Appreciation. Upper Saddle River, NJ: Prentice Hall. ISBN 0-13-020263-0..mw-parser-output cite.citation{font-style:inherit}.mw-parser-output q{quotes:"""""""'""'"}.mw-parser-output code.cs1-code{color:inherit;background:inherit;border:inherit;padding:inherit}.mw-parser-output .cs1-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/6/65/Lock-green.svg/9px-Lock-green.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .cs1-lock-limited a,.mw-parser-output .cs1-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/d/d6/Lock-gray-alt-2.svg/9px-Lock-gray-alt-2.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .cs1-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/a/aa/Lock-red-alt-2.svg/9px-Lock-red-alt-2.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .cs1-subscription,.mw-parser-output .cs1-registration{color:#555}.mw-parser-output .cs1-subscription span,.mw-parser-output .cs1-registration span{border-bottom:1px dotted;cursor:help}.mw-parser-output .cs1-hidden-error{display:none;font-size:100%}.mw-parser-output .cs1-visible-error{font-size:100%}.mw-parser-output .cs1-subscription,.mw-parser-output .cs1-registration,.mw-parser-output .cs1-format{font-size:95%}.mw-parser-output .cs1-kern-left,.mw-parser-output .cs1-kern-wl-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right,.mw-parser-output .cs1-kern-wl-right{padding-right:0.2em}


  2. ^ McKnight, Tom L; Hess, Darrel (2000). "Climate Zones and Types: The Köppen System". Physical Geography: A Landscape Appreciation. Upper Saddle River, NJ: Prentice Hall. There are also 3 types of tropical places: tropical wet, tropical wet/dry and tropical monsoon which this article is all about. pg. 208.
    ISBN 0-13-020263-0



  3. ^ "Average Conditions - Chittagong, Bangladesh". BBC Weather. Archived from the original on 11 March 2006. Retrieved 25 June 2018.


  4. ^ "Climatological Normals of Conakry". Hong Kong Observatory. Retrieved 2014-02-12.


  5. ^ "Weather Information for Manaus". World Meteorological Organization. Retrieved 25 June 2018.


  6. ^ "Climatological Information for Manaus, Brazil". Hong Kong Observatory. 20 December 2012. Retrieved 25 June 2018.


  7. ^ "Weather Information for Miami, Florida". World Meteorological Organization. Retrieved 25 June 2018.











Popular posts from this blog

Bressuire

Vorschmack

Quarantine