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August
Normals, Means and Extremes
Galveston

 

(last updated thru 8/31/2022)

 

Jan Feb Mar Apr May Jun Jul AUGUST Sep Oct Nov Dec

 

August Normals, Means and Extremes for Galveston

Normals 1991-2020.  Temperature Records 1874-Present.  Rainfall Records 1871-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

92

80

  97 - 1877

69 - 1995

81 - 1909

84 - 1996

0.09 - 22.29

  6.56 - 1989

2

92

80

  97 - 1877

71 - 1953

79 - 1925

86 - 2022

0.18 - 22.38

  3.47 - 1876

3

92

80

  95 - 2022

69 - 1949

79 - 1971

86 - 2022

0.27 - 22.47

  2.93 - 1900

4

92

80

  97 - 1897

70 - 1890

81 - 1974

86 - 2022

0.36 - 22.56

  2.97 - 1975

5

92

80

  97 - 2004

71 - 1964

80 - 1941

84 - 2016

0.46 - 22.66

  4.01 - 1973

6

92

80

  96 - 1913

70 - 1914

78 - 1894

85 - 2015

0.56 - 22.76

  3.01 - 1882

7

92

80

  97 - 1926

71 - 1982

79 - 1940

85 - 2011

0.66 - 22.86

  2.40 - 1875

8

92

80

  96 - 2019

69 - 1914

80 - 1914

86 - 2019

0.76 - 22.96

  3.07 - 1914

9

92

80

  98 - 1935

70 - 1982

81 - 1989

85 - 2022

0.86 - 23.06

  4.29 - 1892

10

92

80

  97 - 1962

70 - 1930

79 - 1882

85 - 2020

0.96 - 23.16

  1.42 - 2006

11

92

80

  96 - 2007

69 - 1911

80 - 1879

85 - 2020

1.06 - 23.26

  1.44 - 1900

12

92

80

  99 - 2007

68 - 1967

78 - 1879

86 - 2020

1.17 - 23.37

  1.85 - 1879

13

92

80

  99 - 2007

68 - 1967

81 - 1984

85 - 2011

1.28 - 23.48

  2.82 - 1932

14

92

80

  98 - 2019

68 - 1915

79 - 1907

84 - 2020

1.41 - 23.61

  1.69 - 1960

15

92

80

  96 - 1874

70 - 1899

82 - 2002

85 - 2020

1.56 - 23.76

11.46 - 2002

16

92

80

  95 - 2020

70 - 1931

82 - 1992

85 - 2017

1.71 - 23.91

  4.60 - 1915

17

92

80

  96 - 2006

69 - 1915

81 - 1983

84 - 2022

1.86 - 24.06

  9.05 - 1915

18

92

80

  97 - 2020

70 - 1957

80 - 1894

86 - 2019

2.03 - 24.23

  6.28 - 1983

19

92

80

  96 - 1995

71 - 1967

80 - 1967

85 - 2019

2.21 - 24.41

  2.99 - 1958

20

92

80

  97 - 1995

71 - 1966

79 - 1897

85 - 2021

2.40 - 24.60

  3.75 - 2015

21

92

80

  97 - 1995

70 - 1986

81 - 1940

85 - 2022

2.58 - 24.78

  3.78 - 1873

22

92

80

  96 - 1921

68 - 1891

81 - 1967

83 - 2021

2.78 - 24.98

  3.13 - 1901

23

92

79

  96 - 1980

68 - 1964

80 - 1891

84 - 2007

2.97 - 25.17

  2.56 - 1888

24

92

79

  95 - 2015

69 - 1979

79 - 1891

84 - 1993

3.17 - 25.37

  5.94 - 1888

25

92

79

100 - 1924

67 - 1966

77 - 1894

84 - 1921

3.37 - 25.57

  4.16 - 1888

26

92

79

  97 - 1924

68 - 1930

78 - 2013

84 - 1987

3.58 - 25.78

  4.12 - 2017

27

91

79

100 - 2011

67 - 1913

80 - 1967

85 - 2019

3.80 - 26.00

  8.17 - 1945

28

91

79

  97 - 2011

71 - 1961

80 - 2017

85 - 2020

4.01 - 26.21

  4.81 - 1934

29

91

79

  98 - 2011

70 - 2017

74 - 2017

86 - 2020

4.25 - 26.45

  8.64 - 2017

30

91

79

  97 - 2021

70 - 2017

77 - 1915

85 - 2020

4.48 - 26.68

  2.52 - 2001

31

91

79

100 - 2000

68 - 1915

79 - 1944

87 - 2020

4.71 - 26.91

10.86 - 1981

Month

92.0

79.8

100 - 2011

67 - 1966

74 - 2017

87 - 2020

         4.71 inches

11.46 - 2002