National Weather Service United States Department of Commerce
***   With the availability of the new climate normals (1991-2020),   ***
this webpage will no longer be updated.

Access climate information at
Climate and Past Weather, NOWData, or U.S. Climate Normals (NCEI).

 

 

Jan Feb Mar APRIL May Jun Jul Aug Sep Oct Nov Dec

 

April
Normals, Means and Extremes for Houston

Normals 1981-2010.  Temperature Records 1892-Present.  Rainfall Records 1889-Present.

Date Normal
High
(F)
Normal
Low
(F)
Record High
(F)
Record Low
(F)
Rec Low Max
(F)
Rec High Min
(F)
Normal Cumulative Precip
Monthly - Yearly (in)
Record
Precipitation
(inches)

1

77

56

89 - 1936

38 - 2019

55 - 1898

72 - 2006

0.10 - 10.09

2.26 - 1945

2

77

56

89 - 1939

37 - 2019

54 - 1992

72 - 1982

0.20 - 10.19

4.75 - 1890

3

77

56

87 - 2006

31 - 1987

61 - 1936

73 - 2012

0.30 - 10.29

3.09 - 1993

4

77

56

88 - 2017

34 - 1987

56 - 2013

72 - 2001

0.40 - 10.39

3.35 - 1922

5

78

57

91 - 1982

38 - 1973

57 - 1945

72 - 1965

0.50 - 10.49

2.61 - 1991

6

78

57

88 - 1909

37 - 1970

55 - 1973

72 - 2003

0.60 - 10.59

1.90 - 1899

7

78

57

91 - 1907

32 - 1971

54 - 1983

72 - 2020

0.70 - 10.69

2.28 - 1993

8

78

57

92 - 1986

35 - 1971

42 - 1938

73 - 2011

0.80 - 10.79

3.26 - 2002

9

78

58

92 - 1963

36 - 1973

46 - 1928

72 - 2021

0.90 - 10.89

2.68 - 1913

10

79

58

92 - 1963

31 - 1973

43 - 1928

73 - 1965

1.01 - 11.00

2.57 - 2004

11

79

58

89 - 2011

38 - 1989

60 - 1959

74 - 1965

1.11 - 11.10

1.67 - 1959

12

79

58

92 - 2020

41 - 1900

55 - 1940

74 - 1965

1.21 - 11.20

4.04 - 1923

13

79

59

92 - 1996

39 - 1940

51 - 1980

74 - 1991

1.31 - 11.30

6.43 - 1929

14

79

59

89 - 1996

39 - 1980

62 - 1959

75 - 2012

1.42 - 11.41

3.52 - 1966

15

80

59

90 - 1944

38 - 1928

60 - 1928

71 - 2001

1.52 - 11.51

3.05 - 1954

16

80

59

92 - 1987

38 - 1983

63 - 1923

74 - 1982

1.63 - 11.62

4.70 - 1912

17

80

60

92 - 2006

38 - 1999

60 - 1921

74 - 1967

1.74 - 11.73

1.90 - 2009

18

80

60

94 - 1987

42 - 1999

58 - 1998

73 - 2011

1.85 - 11.84

9.92 - 2016

19

80

60

92 - 2011

40 - 1901

63 - 1907

73 - 2011

1.96 - 11.95

2.77 - 1931

20

81

61

93 - 1987

39 - 2013

59 - 1907

76 - 2011

2.07 - 12.06

2.70 - 1985

21

81

61

90 - 1987

42 - 1978

58 - 1907

76 - 2011

2.19 - 12.18

3.76 - 1890

22

81

61

90 - 2011

43 - 1993

56 - 1982

74 - 2011

2.31 - 12.30

1.50 - 1996

23

81

61

91 - 1999

44 - 1998

58 - 1907

76 - 1967

2.42 - 12.41

2.40 - 1981

24

81

62

92 - 2020

46 - 1995

60 - 1982

74 - 2011

2.54 - 12.53

2.24 - 1918

25

82

62

90 - 2006

41 - 1910

66 - 1997

76 - 2011

2.67 - 12.66

2.50 - 1905

26

82

62

91 - 2017

46 - 1978

61 - 1947

77 - 2011

2.79 - 12.78

3.52 - 1990

27

82

63

93 - 2011

47 - 1978

61 - 1997

77 - 1991

2.92 - 12.91

2.72 - 1957

28

82

63

95 - 1987

47 - 1978

66 - 1941

76 - 2021

3.04 - 13.03

3.76 - 1957

29

82

63

92 - 1987

46 - 2008

67 - 1904

75 - 1970

3.17 - 13.16

2.86 - 1950

30

83

64

92 - 1981

42 - 1908

53 - 1925

76 - 2019

3.31 - 13.30

3.20 - 1903

Month

79.6

59.4

95 - 1987

31 - 1987

42 - 1938

77 - 2011

        3.31 inches

  9.92 - 2016