Precipitation History for April
| Chronological | Ranked |
| Year | Amt(in) | Dev |
# Days | Dev |
Rank | Year | Amt(in) | Dev |
| 2025 |
5.90 | 2.76 | 12 | 2.4 |
1 | 2008 | 8.74 | 5.60 |
| 2024 |
3.97 | 0.83 | 14 | 4.4 |
2 | 1973 | 8.44 | 5.31 |
| 2023 |
2.84 | -0.29 | 10 | 0.4 |
3 | 2013 | 7.21 | 4.07 |
| 2022 |
2.25 | -0.87 | 9 | -0.5 |
4 | 1976 | 6.99 | 3.85 |
| 2021 |
0.50 | -2.63 | 5 | -4.5 |
5 | 2014 | 6.90 | 3.76 |
| 2020 |
2.14 | -0.99 | 8 | -1.5 |
6 | 1968 | 6.83 | 3.69 |
| 2019 |
3.80 | 0.66 | 16 | 6.4 |
7 | 1991 | 6.70 | 3.56 |
| 2018 |
3.17 | 0.03 | 9 | -0.5 |
8 | 1999 | 6.64 | 3.50 |
| 2017 |
5.51 | 2.37 | 12 | 2.4 |
9 | 1951 | 6.36 | 3.22 |
| 2016 |
1.75 | -1.38 | 15 | 5.4 |
10 | 1993 | 6.12 | 2.98 |
| 2015 |
3.51 | 0.37 | 8 | -1.5 |
11 | 1909 | 5.90 | 2.76 |
| 2014 |
6.90 | 3.76 | 15 | 5.4 |
12 | 2025 | 5.90 | 2.76 |
| 2013 |
7.21 | 4.07 | 17 | 7.4 |
13 | 1965 | 5.60 | 2.46 |
| 2012 |
5.01 | 1.88 | 13 | 3.4 |
14 | 1896 | 5.57 | 2.43 |
| 2011 |
4.04 | 0.90 | 18 | 8.4 |
15 | 2017 | 5.51 | 2.37 |
| 2010 |
3.02 | -0.11 | 11 | 1.4 |
16 | 1903 | 5.38 | 2.24 |
| 2009 |
4.37 | 1.23 | 8 | -1.5 |
17 | 1953 | 5.33 | 2.19 |
| 2008 |
8.74 | 5.60 | 14 | 4.4 |
18 | 1981 | 5.18 | 2.04 |
| 2007 |
3.41 | 0.27 | 10 | 0.4 |
19 | 2012 | 5.01 | 1.88 |
| 2006 |
4.90 | 1.76 | 11 | 1.4 |
20 | 2006 | 4.90 | 1.76 |
| 2005 |
1.86 | -1.27 | 12 | 2.4 |
21 | 1984 | 4.84 | 1.71 |
| 2004 |
1.83 | -1.30 | 10 | 0.4 |
22 | 1960 | 4.45 | 1.31 |
| 2003 |
2.27 | -0.85 | 10 | 0.4 |
23 | 1978 | 4.43 | 1.29 |
| 2002 |
3.01 | -0.12 | 14 | 4.4 |
24 | 2009 | 4.37 | 1.23 |
| 2001 |
2.47 | -0.66 | 13 | 3.4 |
25 | 1929 | 4.36 | 1.22 |
| 2000 |
1.28 | -1.85 | 7 | -2.5 |
26 | 1975 | 4.30 | 1.17 |
| 1999 |
6.64 | 3.50 | 18 | 8.4 |
27 | 1995 | 4.18 | 1.04 |
| 1998 |
3.17 | 0.03 | 13 | 3.4 |
28 | 1992 | 4.17 | 1.03 |
| 1997 |
2.52 | -0.60 | 12 | 2.4 |
29 | 1964 | 4.05 | 0.92 |
| 1996 |
1.61 | -1.52 | 11 | 1.4 |
30 | 2011 | 4.04 | 0.90 |
| 1995 |
4.18 | 1.04 | 17 | 7.4 |
31 | 1917 | 3.99 | 0.85 |
| 1994 |
3.16 | 0.02 | 16 | 6.4 |
32 | 2024 | 3.97 | 0.83 |
| 1993 |
6.12 | 2.98 | 16 | 6.4 |
33 | 1950 | 3.93 | 0.79 |
| 1992 |
4.17 | 1.03 | 19 | 9.4 |
34 | 1927 | 3.91 | 0.77 |
| 1991 |
6.70 | 3.56 | 15 | 5.4 |
35 | 1947 | 3.88 | 0.74 |
| 1990 |
2.66 | -0.47 | 14 | 4.4 |
36 | 1954 | 3.88 | 0.74 |
| 1989 |
2.77 | -0.36 | 12 | 2.4 |
37 | 2019 | 3.80 | 0.66 |
| 1988 |
2.47 | -0.66 | 9 | -0.5 |
38 | 1945 | 3.79 | 0.65 |
| 1987 |
3.58 | 0.44 | 6 | -3.5 |
39 | 1897 | 3.76 | 0.62 |
| 1986 |
3.04 | -0.09 | 13 | 3.4 |
40 | 1920 | 3.72 | 0.58 |
| 1985 |
3.03 | -0.10 | 9 | -0.5 |
41 | 1894 | 3.64 | 0.50 |
| 1984 |
4.84 | 1.71 | 9 | -0.5 |
42 | 1938 | 3.60 | 0.46 |
| 1983 |
2.62 | -0.51 | 10 | 0.4 |
43 | 1987 | 3.58 | 0.44 |
| 1982 |
2.14 | -0.99 | 6 | -3.5 |
44 | 1932 | 3.54 | 0.40 |
| 1981 |
5.18 | 2.04 | 12 | 2.4 |
45 | 2015 | 3.51 | 0.37 |
| 1980 |
0.99 | -2.14 | 4 | -5.5 |
46 | 1977 | 3.47 | 0.33 |
| 1979 |
2.46 | -0.67 | 9 | -0.5 |
47 | 1899 | 3.46 | 0.32 |
| 1978 |
4.43 | 1.29 | 11 | 1.4 |
48 | 1974 | 3.45 | 0.31 |
| 1977 |
3.47 | 0.33 | 10 | 0.4 |
49 | 2007 | 3.41 | 0.27 |
| 1976 |
6.99 | 3.85 | 11 | 1.4 |
50 | 1914 | 3.38 | 0.24 |
| 1975 |
4.30 | 1.17 | 10 | 0.4 |
51 | 1941 | 3.27 | 0.13 |
| 1974 |
3.45 | 0.31 | 8 | -1.5 |
52 | 1922 | 3.25 | 0.11 |
| 1973 |
8.44 | 5.31 | 10 | 0.4 |
53 | 1963 | 3.24 | 0.10 |
| 1972 |
1.66 | -1.47 | 9 | -0.5 |
54 | 1921 | 3.23 | 0.09 |
| 1971 |
2.67 | -0.46 | 9 | -0.5 |
55 | 1998 | 3.17 | 0.03 |
| 1970 |
1.79 | -1.34 | 7 | -2.5 |
56 | 2018 | 3.17 | 0.03 |
| 1969 |
2.91 | -0.22 | 8 | -1.5 |
57 | 1994 | 3.16 | 0.02 |
| 1968 |
6.83 | 3.69 | 10 | 0.4 |
58 | 1955 | 3.15 | 0.01 |
| 1967 |
1.76 | -1.37 | 7 | -2.5 |
59 | 1986 | 3.04 | -0.09 |
| 1966 |
0.96 | -2.17 | 6 | -3.5 |
60 | 1985 | 3.03 | -0.10 |
| 1965 |
5.60 | 2.46 | 16 | 6.4 |
61 | 2010 | 3.02 | -0.11 |
| 1964 |
4.05 | 0.92 | 9 | -0.5 |
62 | 2002 | 3.01 | -0.12 |
| 1963 |
3.24 | 0.10 | 6 | -3.5 |
63 | 1919 | 2.97 | -0.16 |
| 1962 |
2.63 | -0.50 | 13 | 3.4 |
64 | 1923 | 2.92 | -0.21 |
| 1961 |
1.36 | -1.77 | 7 | -2.5 |
65 | 1969 | 2.91 | -0.22 |
| 1960 |
4.45 | 1.31 | 10 | 0.4 |
66 | 1916 | 2.88 | -0.25 |
| 1959 |
0.68 | -2.45 | 8 | -1.5 |
67 | 1935 | 2.87 | -0.26 |
| 1958 |
1.88 | -1.25 | 8 | -1.5 |
68 | 2023 | 2.84 | -0.29 |
| 1957 |
1.80 | -1.33 | 5 | -4.5 |
69 | 1898 | 2.81 | -0.32 |
| 1956 |
2.52 | -0.61 | 5 | -4.5 |
70 | 1989 | 2.77 | -0.36 |
| 1955 |
3.15 | 0.01 | 7 | -2.5 |
71 | 1930 | 2.76 | -0.37 |
| 1954 |
3.88 | 0.74 | 10 | 0.4 |
72 | 1971 | 2.67 | -0.46 |
| 1953 |
5.33 | 2.19 | 11 | 1.4 |
73 | 1990 | 2.66 | -0.47 |
| 1952 |
2.02 | -1.10 | 5 | -4.5 |
74 | 1962 | 2.63 | -0.50 |
| 1951 |
6.36 | 3.22 | 14 | 4.4 |
75 | 1983 | 2.62 | -0.51 |
| 1950 |
3.93 | 0.79 | 8 | -1.5 |
76 | 1910 | 2.56 | -0.57 |
| 1949 |
0.92 | -2.21 | 5 | -4.5 |
77 | 1997 | 2.52 | -0.60 |
| 1948 |
2.18 | -0.95 | 6 | -3.5 |
78 | 1956 | 2.52 | -0.61 |
| 1947 |
3.88 | 0.74 | 12 | 2.4 |
79 | 1937 | 2.50 | -0.62 |
| 1946 |
0.67 | -2.46 | 3 | -6.5 |
80 | 1918 | 2.50 | -0.63 |
| 1945 |
3.79 | 0.65 | 10 | 0.4 |
81 | 1988 | 2.47 | -0.66 |
| 1944 |
2.29 | -0.83 | 8 | -1.5 |
82 | 2001 | 2.47 | -0.66 |
| 1943 |
0.99 | -2.14 | 6 | -3.5 |
83 | 1979 | 2.46 | -0.67 |
| 1942 |
0.79 | -2.34 | 5 | -4.5 |
84 | 1908 | 2.41 | -0.72 |
| 1941 |
3.27 | 0.13 | 7 | -2.5 |
85 | 1900 | 2.37 | -0.76 |
| 1940 |
2.02 | -1.11 | 9 | -0.5 |
86 | 1944 | 2.29 | -0.83 |
| 1939 |
1.63 | -1.50 | 7 | -2.5 |
87 | 1928 | 2.29 | -0.84 |
| 1938 |
3.60 | 0.46 | 9 | -0.5 |
88 | 2003 | 2.27 | -0.85 |
| 1937 |
2.50 | -0.62 | 13 | 3.4 |
89 | 2022 | 2.25 | -0.87 |
| 1936 |
0.98 | -2.15 | 8 | -1.5 |
90 | 1911 | 2.19 | -0.94 |
| 1935 |
2.87 | -0.26 | 8 | -1.5 |
91 | 1948 | 2.18 | -0.95 |
| 1934 |
1.19 | -1.94 | 5 | -4.5 |
92 | 1904 | 2.16 | -0.97 |
| 1933 |
2.15 | -0.98 | 5 | -4.5 |
93 | 1933 | 2.15 | -0.98 |
| 1932 |
3.54 | 0.40 | 11 | 1.4 |
94 | 1982 | 2.14 | -0.99 |
| 1931 |
1.53 | -1.60 | 7 | -2.5 |
95 | 2020 | 2.14 | -0.99 |
| 1930 |
2.76 | -0.37 | 10 | 0.4 |
96 | 1952 | 2.02 | -1.10 |
| 1929 |
4.36 | 1.22 | 11 | 1.4 |
97 | 1940 | 2.02 | -1.11 |
| 1928 |
2.29 | -0.84 | 9 | -0.5 |
98 | 1926 | 1.98 | -1.15 |
| 1927 |
3.91 | 0.77 | 13 | 3.4 |
99 | 1958 | 1.88 | -1.25 |
| 1926 |
1.98 | -1.15 | 8 | -1.5 |
100 | 2005 | 1.86 | -1.27 |
| 1925 |
1.23 | -1.90 | 9 | -0.5 |
101 | 1912 | 1.85 | -1.28 |
| 1924 |
1.48 | -1.65 | 9 | -0.5 |
102 | 2004 | 1.83 | -1.30 |
| 1923 |
2.92 | -0.21 | 10 | 0.4 |
103 | 1957 | 1.80 | -1.33 |
| 1922 |
3.25 | 0.11 | 10 | 0.4 |
104 | 1970 | 1.79 | -1.34 |
| 1921 |
3.23 | 0.09 | 10 | 0.4 |
105 | 1967 | 1.76 | -1.37 |
| 1920 |
3.72 | 0.58 | 15 | 5.4 |
106 | 2016 | 1.75 | -1.38 |
| 1919 |
2.97 | -0.16 | 15 | 5.4 |
107 | 1905 | 1.74 | -1.39 |
| 1918 |
2.50 | -0.63 | 8 | -1.5 |
108 | 1972 | 1.66 | -1.47 |
| 1917 |
3.99 | 0.85 | 11 | 1.4 |
109 | 1913 | 1.65 | -1.48 |
| 1916 |
2.88 | -0.25 | 6 | -3.5 |
110 | 1939 | 1.63 | -1.50 |
| 1915 |
1.09 | -2.04 | 7 | -2.5 |
111 | 1996 | 1.61 | -1.52 |
| 1914 |
3.38 | 0.24 | 6 | -3.5 |
112 | 1931 | 1.53 | -1.60 |
| 1913 |
1.65 | -1.48 | 6 | -3.5 |
113 | 1924 | 1.48 | -1.65 |
| 1912 |
1.85 | -1.28 | 7 | -2.5 |
114 | 1961 | 1.36 | -1.77 |
| 1911 |
2.19 | -0.94 | 6 | -3.5 |
115 | 2000 | 1.28 | -1.85 |
| 1910 |
2.56 | -0.57 | 8 | -1.5 |
116 | 1902 | 1.27 | -1.86 |
| 1909 |
5.90 | 2.76 | 15 | 5.4 |
117 | 1925 | 1.23 | -1.90 |
| 1908 |
2.41 | -0.72 | 5 | -4.5 |
118 | 1901 | 1.22 | -1.91 |
| 1907 |
0.72 | -2.41 | 4 | -5.5 |
119 | 1934 | 1.19 | -1.94 |
| 1906 |
0.97 | -2.16 | 6 | -3.5 |
120 | 1895 | 1.15 | -1.97 |
| 1905 |
1.74 | -1.39 | 8 | -1.5 |
121 | 1915 | 1.09 | -2.04 |
| 1904 |
2.16 | -0.97 | 5 | -4.5 |
122 | 1943 | 0.99 | -2.14 |
| 1903 |
5.38 | 2.24 | 9 | -0.5 |
123 | 1980 | 0.99 | -2.14 |
| 1902 |
1.27 | -1.86 | 4 | -5.5 |
124 | 1936 | 0.98 | -2.15 |
| 1901 |
1.22 | -1.91 | 3 | -6.5 |
125 | 1906 | 0.97 | -2.16 |
| 1900 |
2.37 | -0.76 | 5 | -4.5 |
126 | 1966 | 0.96 | -2.17 |
| 1899 |
3.46 | 0.32 | 8 | -1.5 |
127 | 1949 | 0.92 | -2.21 |
| 1898 |
2.81 | -0.32 | 9 | -0.5 |
128 | 1942 | 0.79 | -2.34 |
| 1897 |
3.76 | 0.62 | 7 | -2.5 |
129 | 1907 | 0.72 | -2.41 |
| 1896 |
5.57 | 2.43 | 11 | 1.4 |
130 | 1959 | 0.68 | -2.45 |
| 1895 |
1.15 | -1.97 | 4 | -5.5 |
131 | 1946 | 0.67 | -2.46 |
| 1894 |
3.64 | 0.50 | 9 | -0.5 |
132 | 2021 | 0.50 | -2.63 |
| 1893 |
m | m | m | m |
133 | 1893 | m | m |
| Mean | 3.13 | | 9.53 | | |
| SD | 1.68 | | 3.51 | | |