Houston IAH Normals/Means/Extremes - Apr

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April Normals, Means and Extremes Houston
(last updated on 4/8/2022)

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April Normals, Means and Extremes for Houston Normals 1991-2020. Temperature Records 1890-Present. Rainfall Records 1890-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	57	89 - 1936	38 - 2019	55 - 1898	72 - 2006	0.11 - 10.31	2.26 - 1945
2	78	57	89 - 1939	37 - 2019	54 - 1992	72 - 1982	0.22 - 10.42	4.75 - 1890
3	78	57	87 - 2006	31 - 1987	61 - 1936	73 - 2012	0.33 - 10.53	3.09 - 1993
4	78	57	88 - 2017	34 - 1987	56 - 2013	72 - 2001	0.46 - 10.66	3.35 - 1922
5	78	57	91 - 1982	38 - 1973	57 - 1945	72 - 2022	0.60 - 10.80	2.61 - 1991
6	78	58	88 - 1909	37 - 1970	55 - 1973	72 - 2003	0.73 - 10.93	1.90 - 1899
7	79	58	91 - 1907	32 - 1971	54 - 1983	72 - 2020	0.86 - 11.06	2.28 - 1993
8	79	58	92 - 1986	35 - 1971	42 - 1938	73 - 2011	1.00 - 11.20	3.26 - 2002
9	79	58	92 - 1963	36 - 1973	46 - 1928	72 - 2021	1.13 - 11.33	2.68 - 1913
10	79	58	92 - 1963	31 - 1973	43 - 1928	73 - 1965	1.26 - 11.46	2.57 - 2004
11	79	59	89 - 2011	38 - 1989	60 - 1959	74 - 1965	1.40 - 11.60	1.67 - 1959
12	79	59	92 - 2020	41 - 1900	55 - 1940	74 - 1965	1.53 - 11.73	4.04 - 1923
13	80	59	92 - 1996	39 - 1940	51 - 1980	74 - 1991	1.66 - 11.86	6.43 - 1929
14	80	59	89 - 1996	39 - 1980	62 - 1959	75 - 2012	1.79 - 11.99	3.52 - 1966
15	80	60	90 - 1944	38 - 1928	60 - 1928	71 - 2001	1.92 - 12.12	3.05 - 1954
16	80	60	92 - 1987	38 - 1983	63 - 1923	74 - 1982	2.06 - 12.26	4.70 - 1912
17	80	60	92 - 2006	38 - 1999	60 - 1921	74 - 1967	2.19 - 12.39	1.90 - 2009
18	81	60	94 - 1987	42 - 1999	58 - 1998	73 - 2011	2.33 - 12.53	9.92 - 2016
19	81	61	92 - 2011	40 - 1901	63 - 1907	73 - 2011	2.45 - 12.65	2.77 - 1931
20	81	61	93 - 1987	39 - 2013	59 - 1907	76 - 2011	2.58 - 12.78	2.70 - 1985
21	81	61	90 - 1987	42 - 1978	58 - 1907	76 - 2011	2.72 - 12.92	3.76 - 1890
22	81	61	90 - 2011	43 - 1993	56 - 1982	74 - 2011	2.85 - 13.05	1.50 - 1996
23	82	62	91 - 1999	44 - 1998	58 - 1907	76 - 1967	2.98 - 13.18	2.40 - 1981
24	82	62	92 - 2020	46 - 1995	60 - 1982	74 - 2011	3.12 - 13.32	2.24 - 1918
25	82	62	90 - 2006	41 - 1910	66 - 1997	76 - 2011	3.25 - 13.45	2.50 - 1905
26	82	62	91 - 2017	46 - 1978	61 - 1947	77 - 2011	3.38 - 13.58	3.52 - 1990
27	82	63	93 - 2011	47 - 1978	61 - 1997	77 - 1991	3.53 - 13.72	2.72 - 1957
28	83	63	95 - 1987	47 - 1978	66 - 1941	76 - 2021	3.66 - 13.86	3.76 - 1957
29	83	63	92 - 1987	46 - 2008	67 - 1904	75 - 1970	3.80 - 14.00	2.86 - 1950
30	83	64	92 - 1981	42 - 1908	53 - 1925	76 - 2019	3.95 - 14.15	3.20 - 1903
Month	80.1	59.8	95 - 1987	31 - 1987	42 - 1938	77 - 2011	3.95 inches	9.92 - 2016