National Weather Service United States Department of Commerce

Powerful Pacific Storm to Continue Impacting Northern California; Heavy Snow in the Appalachians and Portions of the Northeast

A strong atmospheric river will continue to impact northern California with heavy rain and life-threatening flooding through Friday. Unsettled weather is expected across much of the Northeast and Great Lakes over the next few days, including the likelihood of heavy snow in the central Appalachians and higher elevations of northeastern Pennsylvania and southern New York. Read More >

 

National Weather Service

San Joaquin Valley - Hanford, CA

 

 

Normals, Means & Extremes
December - Fresno, CA
Values in red represent the extremes for the month.

D
a
t
e

Temperature

Degree Days

Precipitation

D
a
t
e

Normal

High Max.

Low Max.

High Min.

Low Min.

Heating
(daily)

Normal
Season
to Date

Cooling
(daily)

Normal
Season
to Date

Daily

Normal
Season to
Date

Record
Maximum

Max.

Min.

Avg.

1

59

41

50

76 / 1926

40 / 1905

56 / 2012

29 / 1906

15

372

0

2210

0.04

1.47

0.78 / 2019

1

2

58

41

50

74 / 1907

39 / 1972

60 / 2012

27 / 1906

15

387

0

2210

0.04

1.51

0.74 / 1961

2

3

58

41

49

75 / 1979

43 / 1972

55 / 2014

30 / 2004

16

403

0

2210

0.05

1.56

0.85 / 1974

3

4

58

41

49

72 / 1958

40 / 1963

55 / 2014

28 / 1897

16

419

0

2210

0.04

1.60

1.42 / 1915

4

5

57

41

49

72 / 1958

40 / 1963

52 / 2014

28 / 1903

16

435

0

2210

0.05

1.65

1.12 / 1894

5

6

57

40

49

77 / 2023

42 / 1965

55 / 2012

28 / 1891

16

451

0

2210

0.05

1.70

1.01 / 1955

6

7

57

40

49

69 / 1937

42 / 1965

52 / 1950

25 / 1978

17

468

0

2210

0.04

1.74

0.82 / 1918

7

8

56

40

48

77 / 2006

42 / 1965

50 / 1897

25 / 1978

17

484

0

2210

0.05

1.79

0.91 / 1937

8

9

56

40

48

70 / 1950

38 / 1972

53 / 1902

23 / 1972

17

501

0

2210

0.05

1.84

0.92 / 1996

9

10

56

40

48

74 / 1939

38 / 1972

58 / 1937

26 / 1951

17

518

0

2210

0.06

1.90

1.62 / 1937

10

11

56

40

48

69 / 1933

39 / 1932

56 / 1937

25 / 1972

17

536

0

2210

0.05

1.95

0.84 / 2009

11

12

56

40

48

69 / 1969

40 / 1932

55 / 1929

18 / 1932

17

553

0

2210

0.05

2.00

1.33 / 2014

12

13

55

40

48

72 / 1929

32 / 1972

54 / 1929

23 / 1940

18

571

0

2210

0.05

2.05

0.83 / 1934

13

14

55

40

47

74 / 1929

32 / 1972

52 / 1922

21 / 1967

18

588

0

2210

0.05

2.10

1.03 / 2021

14

15

55

40

47

76 / 1958

39 / 1963

54 / 1962

25 / 1975

18

606

0

2210

0.06

2.16

1.42 / 2016

15

16

55

39

47

70 / 1958

39 / 1963

59 / 1888

25 / 1967

18

624

0

2210

0.06

2.22

0.93 / 2002

16

17

55

39

47

70 / 1958

40 / 1963

52 / 2012

25 / 1967

18

642

0

2210

0.05

2.27

1.12 / 2010

17

18

55

39

47

71 / 1979

41 / 1963

52 / 2010

26 / 1965

18

660

0

2210

0.06

2.33

1.64 / 2007

18

19

54

39

47

74 / 1981

36 / 1908

53 / 2005

25 / 1965

18

678

0

2210

0.07

2.40

0.90 / 2010

19

20

54

39

47

70 / 2005

35 / 1908

53 / 1969

24 / 1897

18

696

0

2210

0.06

2.46

1.50 / 1986

20

21

54

39

47

71 / 1955

34 / 1998

54 / 1964

23 / 1897

18

715

0

2210

0.07

2.53

1.10 / 1940

21

22

54

39

47

70 / 1964

35 / 1998

57 / 1955

19 / 1990

18

733

0

2210

0.07

2.60

1.22 / 1982

22

23

54

39

47

68 / 1964

37 / 1928

60 / 1964

18 / 1990

18

751

0

2210

0.07

2.67

1.72 / 1955

23

24

54

39

47

70 / 1964

39 / 1933

55 / 1892

20 / 1990

18

770

0

2210

0.07

2.74

0.97 / 1955

24

25

54

39

47

72 / 1902

38 / 1908

54 / 1983

20 / 1987

18

788

0

2210

0.07

2.81

0.99 / 2003

25

26

54

39

47

70 / 1892

38 / 1908

55 / 1983

21 / 1987

18

806

0

2210

0.07

2.88

0.59 / 1940

26

27

54

39

47

72 / 1991

37 / 1908

55 / 1977

23 / 1962

18

825

0

2210

0.07

2.95

0.74 / 1977

27

28

54

40

47

67 / 2023

35 / 1908

54 / 1977

24 / 1962

18

843

0

2210

0.06

3.01

0.92 / 2010

28

29

54

40

47

69 / 2023

36 / 1908

54 / 1977

24 / 1990

18

861

0

2210

0.07

3.08

0.74 / 2001

29

30

54

40

47

67 / 2013

36 / 1902

54 / 2001

24 / 1969

18

879

0

2210

0.07

3.15

1.64 / 1891

30

31

54

40

47

69 / 1997

36 / 1929

53 / 1913

23 / 1975

18

898

0

2210

0.07

3.22

1.51 / 1909

31

Avg.

55.3

39.8

47.5

 

541

 

0

 

1.79

 

Avg.

D
a
t
e

Max.

Min.

Avg.

High Max.

Low Max.

High Min.

Low Min.

Heating
(daily)

Normal
Season
to Date

Cooling
(daily)

Normal
Season
to Date

Daily

Normal
Season to
Date

Record
Maximum

D
a
t
e

Normal

Temperature

Degree Days

Precipitation