Yanayin yanayi na Sydney

yanayin Sydney, Ostiraliya yana da zafi mai zafi (Köppen: Cfa),  yana canzawa daga mai sauƙi   da sanyi  a cikin hunturu zuwa dumi kuma a wasu lokuta zafi  a lokacin rani, ba tare da bambancin yanayi ba tunda yanayin yana da wasu tasirin teku.  Ana yin rikodin bambancin yanayin zafi a cikin yankunan yamma, kamar yadda Sydney CBD ta fi shafar direbobi na Yanayin teku fiye da hinterland (saboda matsakaici ta Tekun Pacific). 

Duk da gaskiyar cewa babu wani yanayi mai bushe ko rigar, ruwan sama yana da yawa a lokacin bazara da watanni na kaka,  kuma yana cikin mafi ƙasƙanci a tsakiyar shekara, kodayake ruwan sama na iya zama mara kyau a ko'ina cikin shekara.  Ruwan sama ya bambanta a duk faɗin yankin, tare da yankunan da ke kusa da bakin tekun sune mafi ruwan sama.

A cikin fitowar Fabrairu 1938 na The Home, ɗan jarida Basil Burdett ya rubuta, "...Ko da Melbourne yana kama da wasu birni masu launin toka da daraja na Arewacin Turai Gida aka kwatanta da kyawawan abubuwan zafi na Sydney. "  A cikin 2023, Stars Insider ta sanya Sydney a matsayi na 9 don samun mafi kyawun yanayi a duniya. 

 Yanayin yanayi gaba ɗaya 
A cewar Ofishin Meteorology, Sydney ta fada cikin yankin yanayi mai sanyi tare da zafi zuwa zafi  kuma babu lokacin bushewa. A karkashin rarrabuwa na Holdridge Life Zones, Sydney na bakin teku ya fada cikin yankin Subtropical Moist Forest da kuma cikin gida, yankunan yamma a cikin yankin Sub Tropical Dry Forest .  Dangane da rarraba Yanayin yanayi na Troll-Paffen, Sydney tana da yanayi mai zafi mai zafi. Yankin tsayayyar tsire-tsire na Sydney ya kasance daga yanki 11a a gabas zuwa 9b a yammacin yamma.

Sydney tana da kwanaki 109.5 masu haske da kwanaki 127.2 masu hazo a kowace shekara,  kodayake tana da kusan kwanaki 200 na hasken rana idan an ƙidaya kwanakin girgije ko hutun rana.  Gabaɗaya, Sydney tana da kusan kashi 66% na yiwuwar rana ga Jun-Aug da kusan kashi 54% ga Disamba-Feb, yana yin hunturu mai hasken rana fiye da lokacin rani a matsakaici, ban da birnin yana da hasken rana kusan kashi 65% na lokacin a cikin shekara tare da sa'o'i 2,640 na hasken rana na shekara-shekara. A wasu kwanakin bazara masu zafi, busters na kudu suna rage yanayin zafi da yamma ko da yamma.   A lokacin zafi, bututun da aka haɗa tare da iska mai laushi na iya kawo ruwan sama mai yawa. A ƙarshen kaka zuwa farkon hunturu, ƙarancin gabar gabas na iya shafar birnin. saurin iska da aka rubuta a Filin jirgin saman Sydney yana da matsakaicin 24.3 km / h (15.0 mph) a shekara-shekara, yana mai da Sydney babban birni mafi iska a Ostiraliya.  

Sydney tana fuskantar tasirin tsibirin zafi na birane,  yana sa wasu sassan birnin su fi fuskantar matsanancin zafi, musamman yamma. An gabatar da ƙoƙari don bincika da rage wannan tasirin zafi, gami da ƙara inuwa daga bishiyoyi, ƙara lambuna na rufin zuwa gine-gine masu tsawo da canza launi na hanya. El Niño Southern Oscillation, Indian Ocean Dipole da Southern Annular Mode   suna taka muhimmiyar rawa wajen tantance yanayin yanayi na Sydney: fari da gobarar daji a gefe guda, da hadari da ambaliyar ruwa a ɗayan. Sydney tana da saukin kamuwa da raƙuman zafi da fari, waɗanda suka zama ruwan dare a ƙarni na 21.   

Yankin Sydney, da sauran bakin tekun New South Wales, suna da dumi ta Gabashin Australia Current. A cikin 2020, masu bincike a Cibiyar Ostiraliya sun gano cewa Sydney tana fuskantar lokacin rani mai tsawo da gajeren hunturu a cikin 'yan shekarun nan, idan aka kwatanta da waɗanda ke cikin shekarun 1950 da 1960. Tun daga farkon shekarun 1990s, Yammacin Sydney ya sami guguwar zafi ta bazara fiye da Sydney na bakin teku, tare da matsakaicin yanayin zafi wanda ya wuce na Sydney na bakin tekun har zuwa  ° C (18 ° F).  Bugu da ƙari, tun farkon shekarun 2020, lokacin rani na Sydney ya zama mafi zafi saboda dumamar duniya, wanda ke haifar da yanayin zafi na teku ya zama 1-3 ° C (2-5 ° F) sama da yadda aka saba.

 Lokaci 

 Lokacin bazara 
Lokacin bazara yawanci yana da dumi zuwa zafi, kuma sau da yawa yana da danshi (musamman a ƙarshen lokacin rani). Matsakaicin ƙididdigar ultraviolet yana da 12, amma zai iya kaiwa 13 a tsakiyar kakar, wanda zai iya haifar da lalacewar fata tsakanin waɗanda ke da fata mai haske.

Sydney na iya karɓar iska mai zafi, mai bushewa daga arewa maso yamma daga Outback wanda ke sa yanayin zafi ya tashi sama da  ° C (104 ° F). Wannan yana faruwa ne bayan an dauki arewa maso yamma gaba ɗaya a kan ƙasar nahiyar, ba tare da karɓar ƙarin danshi daga ruwa ba kuma riƙe mafi yawan zafin su. A waɗannan lokuta, birni na iya fuskantar fushin Yanayin hamada,  kodayake galibi ana kawo ƙarshen su tare da buster na kudu, wanda shine iska mai iska, sanyi mai zurfi ko iska ta teku wanda ke tashi daga kudu maso gabas kwatsam yana sanyaya zafin jiki. A wasu lokuta, yana iya kasancewa tare da tsawa da drizzle, kuma yana iya kiyaye yanayin zafi a cikin 'yan kwanaki masu zuwa.  

A cikin Gundumar kasuwanci ta tsakiya ta Sydney, matsakaicin kwanaki 15 a shekara suna da yanayin zafi sama da  ° C (86 ° F) da kwanaki 3 tare da yanayin zafi fiye da  ° C (95 ° F).  Sabanin haka, yankunan yamma kamar Liverpool da Penrith suna da kwanaki 41 da 67 tare da yanayin zafi sama da  ° C (86 ° F), kwanaki 10 da 19 sama da  ° C (95 ° F), kuma, kwanaki 1 da 4 sama da  ° C (104 ° F), bi da bi.

Mafi girman zafin jiki da aka rubuta a Filin jirgin saman Sydney ya kasance 46.4 ° C (115.5 ° F), wanda ya kasance a ranar 18 ga Janairun 2013.[1] Mafi girman zafin jiki da aka rubuta a Sydney CBD an rubuta shi a wannan rana tare da zafin jiki a 45.8 ° C (114.4 ° F). Mafi girman zafin jiki da aka rubuta a cikin yankin Sydney an rubuta shi a Penrith tare da sama da 48.9 ° C (120 ° F), wani yanki na Yammacin Sydney, a ranar 4 ga Janairun 2020. A wannan lokacin, Penrith shine wuri mafi zafi a duniya kuma mafi yawan zafin jiki da aka rubuta a cikin Australia da Kudancin Hemisphere a duk shekarar 2020

 Manazarta 
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