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Humid subtropical climate

Köppen Code: Cfa
C : Temperate
f : Without dry season
a : Hot summer

View Index of Climate Classification Types

Temperate, without dry season, hot summer.

With the coldest month averaging above 0 °C (32 °F), at least one month's average temperature above 22 °C (71.6 °F), and at least four months averaging above 10 °C (50 °F).

No significant precipitation difference between seasons. No dry months in the summer.

Related climatic classifications
CfbTemperate oceanic climate
CfcSubpolar oceanic climate
CsaHot-summer Mediterranean climate
CsbWarm-summer Mediterranean climate
CscCool-summer Mediterranean climate
CwaMonsoon-influenced humid subtropical climate
CwbSubtropical highland climate or temperate oceanic climate with dry winters
CwcCold subtropical highland climate or subpolar oceanic climate with dry winters

A selection of mineral localities found in this climate zone.

Emerald Valley Mine, Hiddenite, Alexander Co., North Carolina, USA
Cornwall Mines (Cornwall Iron Mine), Cornwall Borough (Cornwall), Lebanon Co., Pennsylvania, USA
Hiddenite, Alexander Co., North Carolina, USA
Upper New Street Quarry (Burger's Quarry), Paterson, Passaic Co., New Jersey, USA
Laurel Hill (Snake Hill; Penitentiary Quarry), Secaucus, Hudson Co., New Jersey, USA
Picher Field, Ottawa Co., Oklahoma, USA
LCA Mine (Lithium Corporation of America Mine), Bessemer City, Gaston Co., North Carolina, USA
Cedar Hill Quarry (Stoltzfuss Quarry), Fulton Township, State Line Chromite Mining District, Lancaster Co., Pennsylvania, USA
Jefferson Island (Lake Peigneur Sulphur mine; Cote Caroline), Iberia Parish, Louisiana, USA
Conklin Quarry, Lime Rock, Lincoln, Providence Co., Rhode Island, USA
Diamond Hill, Cumberland, Providence Co., Rhode Island, USA
Halls Gap, Lincoln Co., Kentucky, USA
Denton Mine, Harris Creek Mining Sub-District, Hardin Co., Illinois, USA
Castle Point, Hoboken, Hudson Co., New Jersey, USA
Fairmount Park, Philadelphia, Philadelphia Co., Pennsylvania, USA
Baxter Springs, Picher Field, Cherokee Co., Kansas, USA
Shangbao Mine, Leiyang Co., Hengyang, Hunan, China
M.M. Thomas Flint Rock Corporation Mine, Ocala, Marion Co., Florida, USA
Homeland Mine, Homeland, Central Florida Phosphate Mining District (Bone Valley), Polk Co., Florida, USA
Gap Mine (Gap Nickel Mine), Gap, Bart Township, Lancaster Co., Pennsylvania, USA
Nandan meteorite (Nantan meteorite), Lihu - Yaochai area, Nandan County, Hechi, Guangxi, China
Alberene Soapstone Quarry, Alberene, Albemarle Co., Virginia, USA
Bedford, Westchester Co., New York, USA
Trumbull, Fairfield County, Connecticut, USA
Grace Mine, Morgantown, Berks Co., Pennsylvania, USA
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