Anomalie de température de 1914 à 2006

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Monthly Temperature Anomaly
M.U. Weather Center/Lancaster, PA

Much Below
Avg T > -1.25 SD

Below
Avg T > -0.5 SD

Normal
-0.5 SD <= Avg T <=0. 5 SD

Above
Avg T > 0.5 SD

Much Above
Avg T > 1.25 SD

Bold type indicates warmest and coldest month of record.

 

YEAR

JAN

FEB

MAR

APR

MAY

JUN

JUL

AUG

SEP

OCT

NOV

DEC

ANNUAL

1914

+1.1

-7.9

-7.4

-2.2

+1.8

-0.3

-0.8

+0.2

-3.1

+3.6

-1.4

-3.9

-1.7

1915

+2.3

+3.9

-4.9

+4.1

-3.4

-2.2

-0.5

-1.2

+2.6

+2.4

-0.6

-2.2

0

1916

+5.8

-3.5

-6.9

-1.4

+0.9

-4.2

+1.5

+1.6

-0.8

-1.4

-1.8

-2.7

-1.1

1917

-0.6

-2.2

-0.2

+0.3

-6.3

-0.9

-0.6

+1.2

-4.2

-4.0

-3.5

-7.9

-2.4

1918

-9.6

-1.1

+3.7

-0.8

+3.8

-2.4

-3.4

+3.1

-4.8

+2.9

+5.0

+4.3

0

1919

+3.8

+2.6

+4.9

-0.8

+0.9

+2.3

+0.5

-1.7

+3.4

+5.3

+1.5

-4.2

+1.5

YEAR

JAN

FEB

MAR

APR

MAY

JUN

JUL

AUG

SEP

OCT

NOV

DEC

ANNUAL

1920

-5.7

-3.0

-1.1

-1.3

-3.6

-1.0

-1.3

+0.7

+1.3

+5.9

-0.5

+2.6

-0.6

1921

+3.4

+3.3

+10.9

+6.1

0

+1.2

+3.7

-2.5

+4.7

-1.1

-0.2

0

+2.5

1922

-3.7

+2.0

+1.5

0

+1.5

+1.4

-0.7

-2.0

+1.2

+1.1

+0.2

-1.8

+0.1

1923

+1.7

-3.5

-1.0

-0.4

-1.3

+2.8

-0.6

-0.5

+1.9

-0.6

-1.2

+8.5

+0.5

1924

+2.2

+0.4

+3.2

+1.0

-3.3

-3.3

-2.3

-0.3

-2.7

+1.2

-0.3

-1.2

-0.4

1925

-2.7

+3.3

+3.7

+2.5

-3.6

+4.5

-1.1

-0.7

+4.5

-4.7

-1.7

+0.1

+0.3

1926

-1.2

-2.6

-6.5

-4.9

-1.6

-2.6

+0.7

+1.9

+1.5

+0.8

+0.7

-1.7

-1.3

1927

+1.2

+6.1

+4.6

-1.8

-2.7

-4.9

-1.7

-5.1

-1.0

+1.4

+3.5

+1.3

+0.1

1928

+1.6

-0.5

-1.7

-5.4

-1.7

-3.8

+0.1

+2.4

-3.2

+1.2

+1.4

+1.34

-0.7

1929

-0.1

-1.8

+4.5

+1.8

-1.7

-1.4

-1.9

-3.6

+0.8

-2.6

+0.2

-0.8

-0.5

YEAR

JAN

FEB

MAR

APR

MAY

JUN

JUL

AUG

SEP

OCT

NOV

DEC

ANNUAL

1930

-0.5

+2.9

+0.5

-3.2

+0.8

+0.8

+0.9

-1.2

+4.9

-2.6

-2.1

-4.3

-0.3

1931

-2.0

-0.1

-4.3

-3.2

-2.8

-2.0

+1.1

-1.6

+3.8

-1.5

+2.8

+3.2

-0.5

1932

+9.7

+3.1

-5.4

-4.8

-1.3

-2.1

-2.0

-0.5

-1.7

-2.0

-5.6

-4.3

-1.4

1933

+5.5

-0.4

-3.9

-1.0

+0.6

+0.1

-2.2

-1.3

+0.3

-4.4

-6.6

-5.8

-1.6

1934

+3.7

-9.5

-2.9

0

+3.1

+4.0

+3.3

-1.0

+2.0

-2.5

+0.3

-1.2

-0.1

1935

-2.2

-2.6

+3.2

-2.5

-3.1

0

+2.6

+0.4

-2.8

-2.1

+3.1

-5.8

-1.0

1936

-6.0

-11.5

+4.1

-3.1

+3.6

+0.1

+1.6

+1.7

+2.6

+2.1

-2.6

+2.6

-0.4

1937

+8.3

+1.2

-3.5

-0.5

+2.1

+2.2

+0.9

+2.7

-2.3

-1.7

-1.5

-1.4

+0.6

1938

+1.8

+3.2

+2.6

+2.1

-0.7

-0.6

+0.7

+3.4

-0.6

+0.3

+0.1

+0.3

+1.1

1939

-0.1

+4.2

+0.6

-3.1

+2.6

+2.9

-0.5

+3.7

+1.1

-0.1

-2.6

+1.4

+0.9

YEAR

JAN

FEB

MAR

APR

MAY

JUN

JUL

AUG

SEP

OCT

NOV

DEC

ANNUAL

1940

-9.8

-0.6

-4.5

-4.3

-0.4

-0.5

+1.1

-2.5

-2.3

-3.8

-0.1

+3.3

-2.0

1941

-0.7

-2.5

-6.1

+5.6

+2.3

-0.3

+0.4

-0.8

+2.6

+5.6

+1.1

+3.7

+0.9

1942

-1.9

-1.5

+2.5

+4.3

+4.4

+2.0

+0.4

-1.1

+0.3

+1.3

+1.5

-2.9

+0.8

1943

+1.5

+1.7

+0.1

-3.5

+2.8

+6.0

+0.4

+1.4

-0.8

-1.9

-1.8

-1.8

+0.3

1944

+2.0

+0.7

-2.4

-2.1

+6.4

+1.5

+0.8

+0.8

+0.7

-1.5

-0.2

-3.7

+0.3

1945

-5.3

-0.6

+10.2

+3.6

-2.2

0

-1.3

-2.4

+2.8

-1.2

+1.8

-4.9

0

1946

+2.3

+0.1

+8.0

-0.3

0

-3.0

-2.3

-5.1

-0.9

+2.9

+2.8

+1.4

+0.5

1947

+6.8

-3.5

-4.1

+1.3

0

-2.3

-2.5

+1.4

+0.7

+4.7

-2.4

-2.1

-0.2

1948

-6.5

-3.2

+3.3

+0.8

-0.3

-1.1

-1.0

-2.0

-2.0

-2.4

+4.8

+0.3

-0.8

1949

+7.6

+5.8

+2.2

-0.8

+0.2

+1.2

+1.8

-0.8

-4.5

+3.4

-2.8

+3.0

+1.4

YEAR

JAN

FEB

MAR

APR

MAY

JUN

JUL

AUG

SEP

OCT

NOV

DEC

ANNUAL

1950

+10.8

+1.2

-2.3

-3.4

-0.4

-1.2

-2.3

-1.9

-3.5

+0.8

+1.5

-1.6

-0.2

1951

+4.0

+2.0

+1.8

+0.2

+0.6

-1.2

-1.2

-1.5

-0.9

+1.3

-3.9

+0.8

+0.2

1952

+4.7

+4.2

-1.4

+2.6

-1.6

+1.2

+0.9

-1.2

-0.9

-3.8

+0.1

+2.5

+0.6

1953

+6.2

+5.9

+2.2

-0.1

+3.4

-0.2

-0.3

-0.9

+0.2

+0.8

-2.3

+3.5

+1.5

1954

-0.4

+6.4

+0.6

+3.4

-2.6

+1.0

-0.6

-1.8

+0.7

+2.9

-2.8

+0.1

+0.6

1955

-0.7

+0.3

+1.8

+3.0

+2.0

-3.4

+3.5

+2.2

-1.3

+2.4

-2.1

-5.2

+0.2

1956

+0.1

+3.9

-2.7

-2.5

-0.9

+0.1

-3.0

-1.3

-3.6

-0.1

-0.1

+6.7

-0.3

1957

-1.3

+4.6

+0.5

+3.3

+1.3

+2.4

-0.9

-1.6

+1.7

-3.1

+0.8

+2.5

+0.8

1958

-0.2

-5.2

-3.1

+2.4

-0.8

-2.9

+1.4

-0.1

-0.3

-0.4

+1.0

-5.8

-1.2

1959

+0.2

+0.8

+0.5

+4.2

+4.6

+2.0

+0.5

+2.5

+3.1

+4.3

-1.1

+1.3

+1.9

YEAR

JAN

FEB

MAR

APR

MAY

JUN

JUL

AUG

SEP

OCT

NOV

DEC

ANNUAL

1960

+3.2

+2.7

-8.7

+6.5

-1.2

-0.5

-2.6

+1.5

+1.2

-0.4

+0.8

-7.3

-0.4

1961

-7.6

+0.1

+1.5

-2.9

-2.7

-0.1

+0.1

-0.3

+5.1

+0.8

+1.5

-2.5

-0.6

1962

-2.2

-3.7

-2.1

-0.5

+2.1

-0.5

-3.4

-2.5

-5.6

-0.8

-5.4

-7.3

-2.6

1963

-3.8

-7.1

+1.8

+1.2

-0.8

+0.6

+0.6

+0.1

-1.0

+6.4

+4.5

-6.1

-0.3

1964

+0.2

-3.1

+1.5

-1.2

+4.5

+0.7

+2.9

0

+2.4

+0.2

+5.2

+4.5

+1.5

1965

-2.7

+1.3

-1.8

-1.7

+5.7

-0.1

+1.2

+1.6

+4.7

+0.1

+1.8

+4.2

+1.2

1966

-1.9

-1.1

+2.5

-2.4

-0.9

+3.0

+3.1

+1.6

-1.4

-1.6

+1.8

+0.6

+0.3

1967

+6.1

-2.6

-0.4

+2.2

-5.2

+1.7

-0.8

-0.6

-0.7

+0.7

-3.5

+2.5

-0.1

1968

-4.2

-2.5

+3.2

+2.1

-4.7

-1.1

+0.6

+2.3

0

+1.6

-0.2

-2.4

-0.4

1969

-1.3

-1.8

-3.8

+1.4

+0.5

+0.7

-0.8

-0.5

-0.9

-2.0

-2.3

-2.8

-1.1

YEAR

JAN

FEB

MAR

APR

MAY

JUN

JUL

AUG

SEP

OCT

NOV

DEC

ANNUAL

1970

-8.1

-1.6

-4.8

-1.3

+1.9

-1.0

+0.5

+0.9

+2.1

+2.7

+2.0

+0.2

-0.5

1971

-4.9

+1.2

-2.6

-2.2

-3.5

+1.0

-2.4

-2.0

+3.2

+4.9

-1.0

+6.4

-0.2

1972

+2.1

-3.2

-1.5

-3.6

-0.6

-3.6

+1.1

+0.3

+0.4

-5.1

-3.5

+3.8

-1.1

1973

+2.8

-0.8

+4.9

-0.3

-3.9

+2.2

-0.2

+2.9

+1.7

+1.3

+1.7

+2.0

+1.2

1974

+3.8

-1.3

+0.4

+1.6

-1.5

-1.6

-2.5

-0.5

-3.2

-4.9

+0.1

+2.4

-0.6

1975

+4.0

+2.3

-2.9

-4.0

+3.5

+0.5

-0.4

-0.3

-5.2

+0.7

+5.4

+0.5

+0.3

1976

-3.4

+6.8

+3.9

+1.7

-2.1

+2.9

-1.8

-1.7

-2.3

-3.20

-5.6

-4.7

-0.8

1977

-11.6

-0.3

+5.4

+2.3

+2.0

-2.4

+0.8

+0.9

+2.3

-1.8

+2.0

-1.3

-0.2

1978

-4.1

-9.6

-4.0

-1.9

-2.3

-1.1

-2.6

+2.7

+0.2

-0.1

+0.2

+2.1

-1.7

1979

-1.8

-10.7

+3.4

-1.9

+1.4

-2.6

-1.4

+0.2

0

-1.1

+4.6

+3.9

-0.5

YEAR

JAN

FEB

MAR

APR

MAY

JUN

JUL

AUG

SEP

OCT

NOV

DEC

ANNUAL

1980

+0.3

-3.4

-1.8

+2.0

+2.6

-2.4

+1.7

+3.8

+3.4

-2.0

-2.7

-2.5

-0.1

1981

-5.6

+4.7

-1.1

+2.9

-0.5

+1.0

+0.2

-1.0

-1.0

-3.3

-0.5

-1.0

-0.4

1982

-8.0

-0.3

-1.1

-2.8

+2.0

-3.2

-0.7

-4.4

-2.8

-0.4

+2.6

+6.7

-1.0

1983

+1.1

-0.4

+1.6

-1.8

-2.4

-0.5

+1.2

+2.2

+0.3

-0.3

0

-4.1

-0.3

1984

-5.7

+6.1

-6.0

-2.1

-1.9

+0.3

-2.5

+0.2

-4.1

+4.4

-2.2

+5.6

-0.7

1985

-3.9

+0.5

+2.4

+3.1

+1.1

-3.6

-1.6

-1.6

+0.4

+1.2

+4.2

-3.4

-0.1

1986

-0.4

-3.0

+1.2

-1.0

+2.2

-0.7

-0.9

-3.7

-2.0

0

-3.2

+2.6

-0.7

1987

+0.2

-1.1

+2.1

+0.4

0

+1.5

+1.8

-0.6

+0.3

-5.0

+2.8

+5.8

+0.7

1988

-1.1

+0.8

+1.3

-1.7

-0.2

-0.3

+3.3

+3.2

-2.6

-4.7

+1.2

+1.0

0

1989

+4.3

+1.1

-1.3

-2.1

-1.7

+0.7

-1.2

-0.4

0

+0.7

+0.1

-11.1

-0.9

YEAR

JAN

FEB

MAR

APR

MAY

JUN

JUL

AUG

SEP

OCT

NOV

DEC

ANNUAL

1990

+7.9

+6.1

+3.6

+0.7

-2.8

-0.7

-1.3

-2.4

-3.4

+4.0

+1.8

+5.2

+1.6

1991

+1.7

+5.2

+2.0

+2.0

+5.4

+1.5

+2.0

+1.9

-1.0

+0.9

+1.3

+4.1

+2.2

1992

+2.4

+2.6

-1.5

-0.8

-3.3

-2.4

-2.0

-3.1

-2.0

-4.2

-0.1

+0.6

-1.1

1993

+2.8

-4.6

-5.5

-0.1

+0.2

-0.1

+1.6

+0.2

-1.3

-3.2

-0.8

-1.7

-1.0

1994

-10.2

-5.3

-4.4

+3.1

-3.4

+3.1

+1.9

-3.4

-2.5

-3.8

+3.1

+3.7

-1.5

1995

+3.8

-4.7

+2.2

-2.1

-0.9

+0.2

+2.0

+1.4

-1.0

+1.8

-5.8

-5.3

-0.7

1996

-4.3

-0.7

-5.8

-0.4

-2.3

+2.8

-1.0

+0.4

+0.9

-1.2

-5.1

+4.0

-1.1

1997

+0.1

+6.2

+0.4

-0.3

-0.9

+1.7

+2.8

+2.1

+1.4

+2.2

-0.2

+4.0

+1.6

1998

+10.0

+8.8

+3.9

+3.9

+6.0

+1.2

+1.0

+2.6

+4.7

+1.8

+3.0

+8.0

+4.6

1999

+2.4

+3.8

+0.1

+1.4

+1.8

+1.7

+4.1

+1.8

+3.6

+1.2

+4.8

+3.5

+2.5

YEAR

JAN

FEB

MAR

APR

MAY

JUN

JUL

AUG

SEP

OCT

NOV

DEC

ANNUAL

2000

-0.7

+3.3

+6.5

+1.2

+4.8

+3.7

-0.9

+0.7

-0.3

+1.5

-0.8

-5.4

+1.1

2001

+0.3

+2.9

-2.2

+1.3

+1.8

+3.0

-0.8

+4.9

+0.1

+1.4

+5.6

+6.5

+2.1

2002

+6.3

+5.2

+2.0

+3.5

-0.5

+2.4

+3.7

+5.4

+3.8

-0.3

-1.2

-3.0

+2.3

2003

-5.6

-5.4

-0.2

-0.7

-2.8

-1.4

+0.5

+3.8

+1.9

-1.3

+5.4

0

-0.5

2004

-7.6

-1.5

+1.4

+0.9

+6.9

-0.2

-0.2

+0.6

+3.5

-0.1

+3.1

+0.3

+0.6

2005

-1.1

+0.7

-4.6

+2.0

-4.0

+3.5

+2.4

+4.6

+5.9

+2.4

+3.2

-3.6

+1.0

2006

+8.4

+0.4

+1.5

+2.9

0.0

+0.9

+3.3

+3.0

-0.9

-0.1

+5.0