UCusco uthathwa njengenhloko-dolobha yezemivubukulo nezamasiko eSouth America, ngakho-ke ukuntuleka kwezivakashi akunacala lo muzi. Ezikhangayo lapha, cishe zonke izinyathelo. Ukuhamba ngemuva kokuvela okusha ku-custoco, ungakhohlwa ukuthi kulezi zingxenye kubonakaliswa ngumehluko wokushisa okubukhali. Ngakho-ke, ngokwesibonelo, ezinyangeni zasekwindla, kufudumele impela, futhi ebusuku, kunalokho, kungaphola impela. Ngeke impela akunamphumela, bamba izinto ezifudumele nawe emgwaqweni.
Uma sikhuluma ngokuqondile ngezimo zezulu eCusco, khona-ke izinyanga ezifudumele zalo muzi - ngo-Okthoba, Novemba noJanuwari. Izinga lokushisa lansuku zonke lansuku zonke ngo-Okthoba noNovemba lingama-degree ayishumi nanhlanu, futhi ngoJanuwari degree elingezansi, okungukuthi, ama-degree ayishumi amane okushisa.
Izinyanga ezibandayo kakhulu, kuyisiko ukuba ngo-Juni, ngoJulayi nango-Agasti, ngoba izinga lokushisa lomoya lansuku zonke lingakhuphuki ngaphezu kophawu lwama-degree ayishumi nantathu ngesibonakaliso esilandelanayo.
Isimo sezulu esihle kakhulu ngenani elikhulu kakhulu losuku olunelanga eCusco luseMeyi, ngo-Okthoba noJulayi. Ngalesi sikhathi, i-sediment ayivelele futhi ngokuphelele ayizibeki engcupheni yokumanzisa imvula. Imvula enkulu kakhulu, iwela ngoFebhuwari ngenyanga, njengoba ifinyelela ezinsukwini eziyishumi ezinemvula nezincithakalo. Ezinyangeni ezifanayo zemvula, ngoJanuwari nangoNovemba kubhekwa njengezinyanga ezinemvula, kepha isabelo sazo siwela izinsuku eziyisithupha kuphela zomswakama grey.