Uyini umehluko phakathi kwesimo sezulu eCalifornia uma kuqhathaniswa neNew York
Isimo sezulu saseNew York sinezinkathi ezine ezihlukene, intwasahlobo, ihlobo, ukuwa nobusika. Phakathi nalezo zikhathi zonyaka izinga lokushisa lingahlukahluka lisuke ku-zero degrees ebusika, liye kuma-degree angu-100 + ehlobo. Kukhona nemvula njalo entwasahlobo futhi kungase kube neqhwa ebusika. Ihlobo lingaba nomswakama kakhulu. Ezingxenyeni eziningi zaseCalifornia isimo sezulu sinesimo sezulu esipholile futhi sihlala njalo unyaka wonke sinokwehluka okuncane kakhulu. Izinyanga zasehlobo zingashisa ngo-10-20 degrees ngaphezu kwezinyanga ezibandayo kodwa ngaphandle kwalokho, izinga lokushisa lihlala lifana. Awukho umswakama omningi futhi kunelanga cishe zonke izinsuku zonyaka.