Ku qor sii wadida faqradan - Kala soocida cimilada ee Köppen cimilada waxaa loo kala saaraa Am oo loogu talagalay cimilada monsoon ee kulaylaha. Sanadka caadiga ah waxaa ka da'a roob ka badan inta caadiga ah. Coatzacoalcos oo ku taal Gacanka Mexico, waxaa ku dhuftay dhowr duufaan iyo duufaanno kulaylaha sida Hurricane Diana bishii Ogosto 1990, Hurricane Mitch bishii Nofeembar 1998, Duufaanta kulaylaha Larry bishii Oktoobar 2003, Hurricane Stan bishii Oktoobar 2005, Hurricane Dean
Bishii Agoosto 2007, Duufaanta Tropical Marco bishii Oktoobar 2008, Duufaanta Tropical Hermine horraantii Sebtember 2010, Duufaanta Karl badhtamihii Sebtember 2010, Duufaanta Tropical Matthew dabayaaqadii Sebtember 2010, iyo Duufaanta Richard bishii Oktoobar 2010. Bilaha jiilaalku way ka qabow yihiin oo ka qalalan yihiin bilaha xagaaga. Mararka qaarkood, unugyada cadaadiska sare ee qabow ee Waqooyiga Ameerika waxay u gudbaan koonfurta Gacanka Mexico waxayna kaxeeyaan dabaylo xoog leh oo Tehuano ah oo ka gudbaya Isthmus, iyadoo xoogga dabaysha aad u xooggan uu ka dhaco Chivela Pass ee Oaxaca.