I-2020, kanye no-2014, unyaka oshisayo kakhulu kusukela okungenani ngo-1901, ukuqala kwezilinganiso zesimo sezulu. Lokhu kubikwa yiWeerplaza neKNMI. Izinga lokushisa eliphakathi nendawo eDe Bilt ngonyaka odlule kwakungu-11.7 degrees. Isilinganiso eminyakeni engu-1981-2010 singama-10.1 degrees.
cishe zonke izinyanga zazifudumele kunokujwayelekile. UMay kuphela obefudumele njengokujwayelekile kanti uJulayi ubepholile kunokujwayelekile. Okujwayelekile 'kulo mongo izinga lokushisa elijwayelekile esikhathini sika-1981-2010. Ingxenye yezinyanga zika-2020 iwela emazingeni okushisa aphezulu ayi-10 aphezulu kuleyo nyanga kusukela ngo-1901.
Intwasahlobo 2020 kwakuyintwasahlobo eshisa kakhulu kunazo zonke emlandweni. Ngokwesilinganiso ezweni lonke ilanga lakhanya amahora angama-805 uma kuqhathaniswa namahora angama-517 ngokujwayelekile. Irekhodi langaphambilini lalisethwe ngo-2011 ngamahora angama-743 okukhanya kwelanga. Intwasahlobo nayo yomile kakhulu ngemvula emaphakathi nezwe elingamamilimitha angama-77 uma kuqhathaniswa nesilinganiso sesikhathi eside samamilimitha ayi-172.
Ukuswela kwemvula
Isimo sezulu esishisayo nesomile sentwasahlobo siholele kwirekhodi lokushoda kwemvula kuzwelonke ekupheleni kwentwasahlobo yamamilimitha ayi-161. Imvula ejwayelekile yehla ehlobo, yize intwasahlobo eyomile yayigcina ukusilela kwemvula kuphakeme njengakwiminyaka eyisi-5 eyomile kakhulu.
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Akukaze ngaphambili kufudumale ekuqaleni konyaka njengangoFebhuwari 16 (16.7 degrees) no-Ephreli 8 (24.5 degrees). Futhi akukaze ngaphambili kufudumale kangako ngonyaka njengangoSepthemba 15 (31.4 degrees) noNovemba 2 (19.3 degrees). Futhi akukaze ngaphambili sibala izinsuku eziningi kangaka ezishisayo zilandelana eDe Bilt. Ngezinsuku eziyisishiyagalombili, kusukela ngo-Agasti 6 kuya ku-Agasti 13, lakhuphuka ngaphezu kwama-30 degrees.
Ikakhulukazi kuleli khulu leminyaka
Ngenhlanhla, iminyaka eyedlule nayo ibifudumele kakhulu. I-2018 isendaweni yesithathu ngama-11.4 degrees kanti i-2019 nayo inesilinganiso esiphakeme ngama-11.2 degrees. U-2006 nango-2007 nawo abe nesilinganiso se-11.2 degrees.
Eminyakeni eyishumi ephezulu efudumele, u-1999 kuphela unyaka kusuka ngekhulu leminyaka elidlule.