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Koppen Climate Classification Chart

Click here for an overview of the Köppen System

ATropical humidAfTropical wetNo dry season
AmTropical monsoonalShort dry season; heavy monsoonal rains in other months
AwTropical savannaWinter dry season
BDryBWhSubtropical desertLow-latitude desert
BShSubtropical steppeLow-latitude dry
BWkMid-latitude desertMid-latitude desert
BSkMid-latitude steppeMid-latitude dry
CMild Mid-LatitudeCsaMediterraneanMild with dry, hot summer
CsbMediterraneanMild with dry, warm summer
CfaHumid subtropicalMild with no dry season, hot summer
CwaHumid subtropicalMild with dry winter, hot summer
CfbMarine west coastMild with no dry season, warm summer
CfcMarine west coastMild with no dry season, cool summer
DSevere Mid-LatitudeDfaHumid continentalHumid with severe winter, no dry season, hot summer
DfbHumid continentalHumid with severe winter, no dry season, warm summer
DwaHumid continentalHumid with severe, dry winter, hot summer
DwbHumid continentalHumid with severe, dry winter, warm summer
DfcSubarcticSevere winter, no dry season, cool summer
DfdSubarcticSevere, very cold winter, no dry season, cool summer
DwcSubarcticSevere, dry winter, cool summer
DwdSubarcticSevere, very cold and dry winter, cool summer
EPolarETTundraPolar tundra, no true summer
EFIce CapPerennial ice
HHighland

 

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