By state
All 50 states
Every US state is part of the PollyMap network. Browse to your state for local reports, top allergens, and partner directories.
Alabama
ALAlabama experiences a humid subtropical climate with long, hot, humid summers and short, mild winters.
Alaska
AKAlaska experiences a subarctic to arctic climate with long, cold winters and short, cool summers.
Arizona
AZArizona experiences a hot, arid desert climate with long dry summers, mild winters, and very low annual rainfall.
Arkansas
ARArkansas experiences a humid subtropical climate with long, hot, humid summers and short, mild winters.
California
CACalifornia experiences a Mediterranean climate with mild, wet winters and warm, dry summers along the coast, with hotter inland valleys.
Colorado
COColorado experiences a high-elevation semi-arid to alpine climate with cold winters, warm dry summers, and dramatic day-night temperature swings.
Connecticut
CTConnecticut experiences a humid continental climate with four distinct seasons — cold, snowy winters and warm, humid summers.
Delaware
DEDelaware experiences a humid subtropical to humid continental climate with warm, humid summers and mild to cold winters.
Florida
FLFlorida experiences a humid subtropical climate with long, hot, humid summers and short, mild winters.
Georgia
GAGeorgia experiences a humid subtropical climate with long, hot, humid summers and short, mild winters.
Hawaii
HIHawaii experiences a tropical climate with consistent warm temperatures, trade winds, and a wet-dry seasonal pattern that varies by elevation and island side.
Idaho
IDIdaho experiences a high-elevation semi-arid to alpine climate with cold winters, warm dry summers, and dramatic day-night temperature swings.
Illinois
ILIllinois experiences a humid continental climate with hot, humid summers and cold, snowy winters.
Indiana
INIndiana experiences a humid continental climate with hot, humid summers and cold, snowy winters.
Iowa
IAIowa experiences a humid continental climate with hot, humid summers and cold, snowy winters.
Kansas
KSKansas experiences a continental climate with hot, humid summers, cold winters, and frequent severe weather.
Kentucky
KYKentucky experiences a humid subtropical to humid continental climate with warm, humid summers and mild to cold winters.
Louisiana
LALouisiana experiences a humid subtropical climate with long, hot, humid summers and short, mild winters.
Maine
MEMaine experiences a humid continental climate with four distinct seasons — cold, snowy winters and warm, humid summers.
Maryland
MDMaryland experiences a humid subtropical to humid continental climate with warm, humid summers and mild to cold winters.
Massachusetts
MAMassachusetts experiences a humid continental climate with four distinct seasons — cold, snowy winters and warm, humid summers.
Michigan
MIMichigan experiences a humid continental climate with hot, humid summers and cold, snowy winters.
Minnesota
MNMinnesota experiences a humid continental climate with hot, humid summers and cold, snowy winters.
Mississippi
MSMississippi experiences a humid subtropical climate with long, hot, humid summers and short, mild winters.
Missouri
MOMissouri experiences a humid continental climate with hot, humid summers and cold, snowy winters.
Montana
MTMontana experiences a high-elevation semi-arid to alpine climate with cold winters, warm dry summers, and dramatic day-night temperature swings.
Nebraska
NENebraska experiences a continental climate with hot, humid summers, cold winters, and frequent severe weather.
Nevada
NVNevada experiences a hot, arid desert climate with long dry summers, mild winters, and very low annual rainfall.
New Hampshire
NHNew Hampshire experiences a humid continental climate with four distinct seasons — cold, snowy winters and warm, humid summers.
New Jersey
NJNew Jersey experiences a humid continental climate with four distinct seasons — cold, snowy winters and warm, humid summers.
New Mexico
NMNew Mexico experiences a hot, arid desert climate with long dry summers, mild winters, and very low annual rainfall.
New York
NYNew York experiences a humid continental climate with four distinct seasons — cold, snowy winters and warm, humid summers.
North Carolina
NCNorth Carolina experiences a humid subtropical to humid continental climate with warm, humid summers and mild to cold winters.
North Dakota
NDNorth Dakota experiences a continental climate with hot, humid summers, cold winters, and frequent severe weather.
Ohio
OHOhio experiences a humid continental climate with hot, humid summers and cold, snowy winters.
Oklahoma
OKOklahoma experiences a continental climate with hot, humid summers, cold winters, and frequent severe weather.
Oregon
OROregon experiences a cool, wet maritime climate with mild summers, rainy winters, and high year-round humidity.
Pennsylvania
PAPennsylvania experiences a humid continental climate with four distinct seasons — cold, snowy winters and warm, humid summers.
Rhode Island
RIRhode Island experiences a humid continental climate with four distinct seasons — cold, snowy winters and warm, humid summers.
South Carolina
SCSouth Carolina experiences a humid subtropical climate with long, hot, humid summers and short, mild winters.
South Dakota
SDSouth Dakota experiences a continental climate with hot, humid summers, cold winters, and frequent severe weather.
Tennessee
TNTennessee experiences a humid subtropical to humid continental climate with warm, humid summers and mild to cold winters.
Texas
TXTexas experiences a wide range of climates from humid subtropical in the east to semi-arid in the west, with hot summers and mild winters statewide.
Utah
UTUtah experiences a high-elevation semi-arid to alpine climate with cold winters, warm dry summers, and dramatic day-night temperature swings.
Vermont
VTVermont experiences a humid continental climate with four distinct seasons — cold, snowy winters and warm, humid summers.
Virginia
VAVirginia experiences a humid subtropical to humid continental climate with warm, humid summers and mild to cold winters.
Washington
WAWashington experiences a cool, wet maritime climate with mild summers, rainy winters, and high year-round humidity.
West Virginia
WVWest Virginia experiences a humid subtropical to humid continental climate with warm, humid summers and mild to cold winters.
Wisconsin
WIWisconsin experiences a humid continental climate with hot, humid summers and cold, snowy winters.
Wyoming
WYWyoming experiences a high-elevation semi-arid to alpine climate with cold winters, warm dry summers, and dramatic day-night temperature swings.
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