| January | February | March | April | May | June | July | August | September | October | November | December |
|
May Normals, Means and Extremes for Houston
(IAH) |
|||||||||||
| Date |
Normal High |
Normal Low |
Record High | Record Low |
Record Low Max |
Record High Min |
Normal Cumulative Precip Monthly - Yearly |
Record Precipitation |
|||
|
1 |
83 |
64 |
94 - 1947 |
45 - 1908 |
63 - 1907 |
75 - 2002 |
0.15 - 13.45 |
4.11 - 1970 |
|||
|
2 |
83 |
64 |
96 - 1964 |
45 - 1976 |
65 - 1911 |
76 - 2009 |
0.30 - 13.60 |
3.48 - 1944 |
|||
|
3 |
83 |
64 |
93 - 1890 |
47 - 2013 |
60 - 1978 |
77 - 2002 |
0.46 - 13.76 |
5.10 - 1981 |
|||
|
4 |
84 |
65 |
94 - 1890 |
42 - 2013 |
70 - 1966 |
76 - 2003 |
0.62 - 13.92 |
1.72 - 1953 |
|||
|
5 |
84 |
65 |
94 - 1906 |
49 - 1970 |
66 - 1935 |
76 - 2007 |
0.79 - 14.09 |
3.60 - 1912 |
|||
|
6 |
84 |
65 |
94 - 1906 |
49 - 2013 |
63 - 1917 |
76 - 2007 |
0.96 - 14.26 |
5.00 - 1938 |
|||
|
7 |
84 |
65 |
94 - 1998 |
47 - 1891 |
64 - 1917 |
77 - 2002 |
1.13 - 14.43 |
2.61 - 1938 |
|||
|
8 |
85 |
66 |
96 - 1967 |
45 - 1906 |
69 - 1917 |
78 - 2002 |
1.30 - 14.60 |
2.34 - 2005 |
|||
|
9 |
85 |
66 |
94 - 2011 |
46 - 1984 |
67 - 1924 |
77 - 2002 |
1.47 - 14.77 |
2.42 - 1987 |
|||
|
10 |
85 |
66 |
94 - 1927 |
51 - 1984 |
69 - 1898 |
77 - 2015 |
1.64 - 14.94 |
5.89 - 1968 |
|||
|
11 |
85 |
67 |
94 - 1890 |
47 - 1981 |
68 - 1898 |
76 - 2011 |
1.81 - 15.11 |
2.16 - 1959 |
|||
|
12 |
85 |
67 |
92 - 1967 |
50 - 1895 |
68 - 1917 |
80 - 1893 |
1.97 - 15.27 |
5.27 - 1914 |
|||
|
13 |
86 |
67 |
94 - 1907 |
50 - 1895 |
70 - 1914 |
78 - 1995 |
2.13 - 15.43 |
3.44 - 2014 |
|||
|
14 |
86 |
67 |
93 - 2018 |
47 - 1971 |
66 - 1953 |
80 - 1995 |
2.29 - 15.59 |
2.44 - 2010 |
|||
|
15 |
86 |
68 |
94 - 2018 |
49 - 2014 |
72 - 1934 |
78 - 1995 |
2.47 - 15.77 |
4.64 - 1970 |
|||
|
16 |
86 |
68 |
94 - 2018 |
47 - 1973 |
68 - 1945 |
78 - 1974 |
2.64 - 15.94 |
2.80 - 1992 | |||
|
17 |
87 |
68 |
96 - 2018 |
52 - 1970 |
68 - 1895 |
79 - 1995 |
2.81 - 16.11 |
4.20 - 1989 |
|||
|
18 |
87 |
68 |
95 - 1890 |
50 - 1976 |
72 - 1916 |
78 - 2017 |
2.96 - 16.26 |
6.16 - 1989 |
|||
|
19 |
87 |
68 |
95 - 2003 |
50 - 1976 |
70 - 2016 |
78 - 2017 |
3.12 - 16.42 |
6.87 - 2000 |
|||
|
20 |
87 |
69 |
95 - 2008 |
48 - 1894 |
74 - 1958 |
79 - 2011 |
3.28 - 16.58 |
4.17 - 1947 |
|||
|
21 |
88 |
69 |
96 - 2005 |
53 - 1892 |
71 - 1967 |
77 - 1990 |
3.42 - 16.73 |
5.45 - 1945 |
|||
|
22 |
88 |
69 |
96 - 2005 |
48 - 1892 |
65 - 1895 |
77 - 2008 |
3.59 - 16.89 |
3.10 - 1963 |
|||
|
23 |
88 |
69 |
95 - 1996 |
45 - 1892 |
72 - 1947 |
78 - 2008 |
3.75 - 17.05 |
3.99 - 1959 |
|||
|
24 |
88 |
70 |
95 - 1955 |
54 - 1892 |
74 - 1919 |
78 - 2011 |
3.91 - 17.21 |
3.96 - 1936 |
|||
|
25 |
88 |
70 |
95 - 2011 |
56 - 1979 |
74 - 1936 |
79 - 2011 |
4.07 - 17.37 |
4.34 - 2015 |
|||
|
26 |
89 |
70 |
98 - 2011 |
57 - 1979 |
76 - 1919 |
79 - 1996 |
4.24 - 17.54 |
2.91 - 2014 |
|||
|
27 |
89 |
70 |
98 - 1928 |
50 - 1901 |
74 - 1901 |
80 - 2017 |
4.41 - 17.71 |
3.99 - 1914 |
|||
|
28 |
89 |
70 |
98 - 1906 |
54 - 1901 |
73 - 1936 |
81 - 1996 |
4.58 - 17.88 |
2.83 - 1914 |
|||
|
29 |
89 |
71 |
99 - 1996 |
58 - 1984 |
69 - 1992 |
77 - 2018 |
4.75 - 18.05 |
4.33 - 2006 |
|||
|
30 |
89 |
71 |
97 - 2003 |
53 - 1984 |
73 - 1947 |
80 - 2004 |
4.92 - 18.22 |
5.01 - 1907 |
|||
|
31 |
90 |
71 |
98 - 1998 |
50 - 1889 |
73 - 1992 |
80 - 2004 |
5.09 - 18.39 |
3.45 - 1976 |
|||
|
Month |
86.3 |
67.6 |
99 - 1996 |
44 - 1978 |
60 - 1978 |
81 - 1996 |
5.09 inches |
6.87 - 2000 |
|||