ALABAMA
Centerville 44.4 C  (112.0 F) on the 5th September, 1925
New Market -32.8 C  (-27.0 F) on the 30th January, 1966

ALASKA
Fort Yukon 37.8 C  (100.0 F) on the 27th June, 1915
Prospect Creek -62.2 C  (-80.0 F) on the 23rd January, 1971

ARIZONA
Lake Havasu City 53.3 C  (128.0 F) on the 29th June, 1994
Hawley Lake -40.0 C  (-40.0 F) on the 7th January, 1971

ARKANSAS
Ozark 48.9 C  (120.0 F) on the 10th August, 1936
Pond -33.9 C  (-29.0 F) on the 13th February, 1905

CALIFORNIA
Death Valley 56.7 C  (134.0 F) on the 10th July, 1913
Boca -42.8 C  (-45.0 F) on the 20th January, 1937

COLORADO
Bennett 47.8 C  (118.0 F) on the 11th July, 1888
Maybell -51.7 C  (-61.0 F) on the 1st February, 1985

CONNECTICUT
Danbury 40.6 C  (105.0 F) on the 21st July, 1991 *
Falls Village -35.6 C  (-32.0 F) on the 16th February, 1943

DELAWARE
Millsboro 43.3 C (110.0 F) on the 21st July, 1930
Millsboro -27.2 C  (-17.0 F) on the 17th January, 1893

FLORIDA
Monticello 42.8 C  (109.0 F) on the 29th June, 1931
Tallahassee -18.9 C  (-2.0 F) on the 13th February, 1899

GEORGIA
Louisville 44.4 C  (112.0 F) on the 24th July, 1952
CCC Camp -27.2 C  (-17.0 F) on the 27th January, 1940

HAWAII
Pahala 37.8C  (100.0 F) on the 27th April, 1931
Mauna Kea -11.1 C  (12.0 F) on the 17th May, 1979

IDAHO
Orofino 47.8 C  (118.0 F) on the 28th July, 1934
Island Park Dam -51.1 C  (-60.0 F) on the 18th January, 1943

ILLINOIS
East St. Louis 47.2 C  (117.0 F) on the 14th July, 1954
Elizabeth -37.2 C  (-35.0 F) on the 3rd February, 1996 *

INDIANA
Collegeville 46.7 C  (116.0 F) on the 14th July, 1936
New Whiteland -37.8 C  (-36.0 F) on the 19th January, 1994

IOWA
Keokuk 47.8 C  (118.0 F) on the 20th July, 1934
Elkader -43.9 C  (-47.0 F) on the 3rd February, 1996 *

KANSAS
Alton 49.4 C  (121.0 F) on the 24th July, 1936 *
Lebanon -40.0 C  (-40.0 F) on the 13th February, 1905

KENTUCKY
Greensburg 45.6 C  (114.0 F) on the 28th July, 1930
Cynthiana -36.7 C  (-34.0 F) on the 28th January, 1963

LOUISIANA
Plain Dealing 45.6 C  (114.0 F) on the 10th August, 1936
Minden -26.7 C  (-16.0 F) on the 13th February, 1899

MAINE
North Bridgton 40.6 C  (105.0 F) on the 10th July, 1911 *
Van Buren -44.4 C  (-48.0 F) on the 19th January, 1925

MARYLAND
Cumberland 42.8 C  (109.0 F) on the 10th July, 1936 *
Oakland -40.0 C  (-40.0 F) on the 13th January, 1912

MASSACHUSETTS
New Bedford 41.7 C  (107.0 F) on the 2nd August, 1975
Chester -37.2 C  (-35.0 F) on the 12th January, 1981

MICHIGAN
Mio 44.4 C  (112.0 F) on the 13th July, 1936
Vanderbilt -46.1 C  (-51.0 F) on the 9th February , 1934

MINNESOTA
Moorhead 45.6 C  (114.0 F) on the 6th July, 1936 *
Tower -51.1 C  (-60.0 F) on the 2nd February, 1996

MISSISSIPPI
Holly Springs 46.1 C  (115.0 F) on the 29th July, 1930
Corinth -28.3 C  (-19.0 F) on the 30th January, 1966

MISSOURI
Warsaw 47.8 C  (118.0 F) on the 14th July, 1954 *
Warsaw -40.0 C  (-40.0 F) on the 13th February, 1905

MONTANA
Medicine Lake 47.2 C  (117.0 F) on the 5th July, 1937
Rogers Pass -56.7 C  (-70.0 F) on the 20th January, 1954

NEBRASKA
Minden 47.8 C  (118.0 F) on the 24th July, 1936 *
Camp Clarke -43.9 C  (-47.0 F) on the 12th February, 1899

NEVADA
Laughlin 51.7 C  (125.0 F) on the 29th June, 1994
San Jacinto -45.6 C  (-50.0 F) on the 8th January, 1937

NEW HAMPSHIRE
Nashua 41.1 C  (106.0 F) on the 4th July, 1911
Pittsburg -43.3 C  (-46.0 F) on the 28th January, 1925

NEW JERSEY
Runyon 43.3 C  (110.0 F) on the 10th July, 1936
River Vale -36.7 C  (-34.0 F) on the 5th January, 1904

NEW MEXICO
Waste Isolat Pilot Plt 50.0 C  (122.0 F) on the 27th June, 1994
Gavilan -45.6 C  (-50.0 F) on the 1st February, 1951

NEW YORK
Troy 42.2 C  (108.0 F) on the 22nd July, 1926
Old Forge -46.7 C  (-52.0 F) on the 18th February, 1979 *

NORTH CAROLINA
Fayetteville 43.3 C  (110.0 F) on the 21st August, 1983
Mt. Mitchell -36.7 C  (-34.0 F) on the 21st January, 1985

NORTH DAKOTA
Steele 49.4 C  (121.0 F) on the 6th July, 1936
Parshall -51.1 C  (-60.0 F) on the 15th February, 1936

OHIO
Gallipolis 45.0 C  (113.0 F) on the 21st July, 1934 *
Milligan -39.4 C  (-39.0 F) on the 10th February, 1899

OKLAHOMA
Tipton 48.9 C  (120.0 F) on the 27th June, 1994 *
Watts -32.8 C  (-27.0 F) on the 18th January, 1930

OREGON
Pendleton 48.3 C  (119.0 F) on the 10th August, 1898
Seneca -47.8 C  (-54.0 F) on the 10th February, 1933 *

PENNSYLVANIA
Phoenixville 43.9 C  (111.0 F) on the 10th July, 1936 *
Smethport -41.1 C  (-42.0 F) on the 5th January, 1904

RHODE ISLAND
Providence 40.0 C  (104.0 F) on the 2nd August, 1975
Greene -31.7 C  (-25.0 F) on the 5th February, 1996

SOUTH CAROLINA
Camden 43.9 C  (111.0 F) on the 28th June, 1954 *
Caesars Head -28.3 C  (-19.0 F) on the 21st January, 1985

SOUTH DAKOTA
Gannvalley 48.9 C  (120.0 F) on the 5th July, 1936
McIntosh -50.0 C  (-58.0 F) on the 17th February, 1936

TENNESSEE
Perryville 45.0 C  (113.0 F) on the 9th August, 1930 *
Mountain City -35.6 C  (-32.0 F) on the 30th December, 1917

TEXAS
Seymour 48.9 C  (120.0 F) on the 12th August, 1936
Seminole -30.6 C  (-23.0 F) on the 8th February, 1933 *

UTAH
Saint George 47.2 C  (117.0 F) on the 5th July, 1985
Peter's Sink -56.1 C  (-69.0 F) on the 1st February, 1985

VERMONT
Vernon 40.6 C  (105.0 F) on the 4th July, 1911
Bloomfield -45.6 C  (-50.0 F) on the 30th December, 1933

VIRGINIA
Balcony Falls 43.3 C  (110.0 F) on the 15th July, 1954
Mtn. Lake Bio -34.4 C  (-30.0 F) on the 22nd January, 1985

WASHINGTON STATE
Ice Harbor Dam 47.8 C  (118.0 F) on the 5th August, 1961 *
Mazama -44.4 C  (-48.0 F) on the 30th December, 1968

WEST VIRGINIA
Martinsburg 44.4 C  (112.0 F) on the 10th July, 1936 *
Lewisburg -38.3 C  (-37.0 F) on the 30th December, 1917

WISCONSIN
Wisconsin Dells 45.6 C  (114.0 F) on the 13th July, 1936
Danbury -47.8 C  (-54.0 F) on the 24th January, 1922

WYOMING
Basin 45.6 C (114.0 F) on the 12th July, 1900 

Riverside -54.4 C  (-66.0 F) on the 9th February, 1933