HadNSP ranked driest to wettest from 1931 to 2022 Sorted on 5/5/2022 Units:mm Rank Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year Rank 1 22.0 1963 11.9 1932 30.4 1964 6.4 1974 16.1 1980 30.5 1988 26.0 1955 3.7 1947 41.8 1972 17.7 1946 34.7 1945 41.6 1995 1163.0 1941 1 2 25.9 1941 12.6 1947 31.7 1969 23.2 1978 16.3 1984 33.3 1982 41.5 2000 18.1 1976 46.0 1993 58.6 1939 55.2 1937 67.1 1981 1282.0 2010 2 3 43.4 1940 14.4 1963 33.4 1931 24.7 1980 20.5 2008 35.6 1941 46.2 2021 34.8 1955 51.2 1959 60.2 1960 68.4 1958 68.3 2010 1286.3 1955 3 4 73.5 1996 15.7 1986 40.6 1960 38.2 1938 21.9 1951 38.0 2010 53.3 1982 43.2 1995 53.4 1933 74.1 2016 75.3 1934 77.2 1978 1287.0 1969 4 5 74.9 1985 47.2 1965 42.2 1955 39.4 2020 29.8 1935 42.4 2021 57.4 1949 47.8 1931 58.9 2002 82.6 1951 77.3 1983 77.3 1963 1288.9 1976 5 6 82.9 1970 47.7 1975 49.6 2013 47.0 2021 33.1 1975 43.8 1958 59.7 1944 62.1 1968 60.2 1931 83.9 1973 77.4 1955 78.8 1933 1305.7 1968 6 7 84.1 1987 54.3 1964 49.9 1958 47.8 2019 35.2 1978 48.3 1940 62.0 1971 62.8 1978 66.3 2015 89.9 1993 79.7 1933 85.4 1976 1310.3 1978 7 8 87.7 1964 57.2 1983 50.7 1937 47.9 1981 36.6 1946 48.3 1995 62.2 1983 63.8 1984 66.6 2014 92.0 1975 81.5 1989 91.6 1947 1323.7 1960 8 9 89.1 2001 60.0 1979 51.7 2022 48.4 1966 39.8 1990 48.7 1932 63.0 1972 65.5 1983 80.7 1996 93.6 1937 83.3 1942 93.9 1989 1330.8 1963 9 10 92.9 1997 61.6 1934 52.7 1941 51.4 1971 41.8 1994 48.7 1992 63.9 1977 67.6 2003 82.2 1976 100.6 1972 86.4 1993 97.8 1968 1343.7 1958 10 Rank Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year Rank 11 96.6 1936 62.0 1985 59.4 1974 53.9 1936 42.5 1941 50.7 1949 66.7 1976 71.5 1945 87.5 1939 101.6 1997 86.7 1965 104.9 1977 1377.0 1971 11 12 98.2 2010 69.6 1969 64.7 1953 53.9 1982 44.9 1959 50.8 1953 67.2 2003 71.7 2021 88.2 1941 104.2 1947 87.2 1962 105.3 2009 1383.8 2003 12 13 106.4 1980 70.3 1991 65.6 1956 55.8 2003 47.8 1998 51.4 1978 67.7 1984 72.2 2002 88.9 1960 108.6 2015 92.0 1952 105.6 1937 1396.8 1937 13 14 107.7 2006 70.3 2003 70.5 2012 58.6 1954 49.3 2017 52.9 1977 69.0 1994 73.5 1939 89.7 1971 111.1 1974 94.5 1957 106.9 2002 1410.2 1972 14 15 108.6 1959 73.7 1994 71.7 1942 62.3 1983 49.8 1939 56.5 1936 70.4 2013 75.8 1969 95.0 1949 114.8 2007 95.0 1968 109.5 1950 1416.5 1933 15 16 114.0 1966 75.1 1959 73.0 1972 62.5 1942 50.5 1988 57.5 1970 70.5 1962 75.9 1966 98.0 1968 116.3 1985 103.9 2019 113.0 1970 1422.0 1945 16 17 116.0 1939 75.8 1968 75.1 1975 62.9 1988 53.5 1950 58.1 1986 72.5 1999 76.0 2020 104.2 2008 118.3 1962 118.8 1990 118.8 1939 1422.3 1947 17 18 118.2 1960 80.2 1978 75.4 1944 63.0 1937 53.5 2018 58.7 2007 76.3 1966 79.8 1967 108.5 1936 123.3 1994 118.8 2010 123.6 1943 1424.2 1977 18 19 120.6 1977 82.5 1952 75.8 1962 64.6 2007 54.2 2001 59.6 2018 78.4 2004 84.9 1981 110.3 1986 124.0 1992 123.1 2018 123.8 1961 1428.8 2021 19 20 122.0 2017 83.1 1956 77.2 2001 65.5 1945 55.6 1960 60.0 1985 79.4 2018 89.3 1975 114.6 1994 124.3 1966 124.1 2016 125.6 1935 1442.2 1975 20 Rank Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year Rank 21 122.2 1955 83.5 2006 79.3 1984 65.9 2001 56.1 1989 61.2 1987 79.6 1958 89.6 1991 116.4 1958 126.0 1978 125.0 2014 132.2 2021 1453.0 1959 21 22 124.7 1945 85.5 1942 83.5 1947 66.7 1957 56.4 1991 61.9 2014 79.8 1978 91.4 1959 117.8 1957 128.9 1964 131.4 1936 133.7 1975 1465.7 1936 22 23 131.3 1973 87.3 1936 89.3 1980 67.3 1989 56.7 1957 62.9 2013 80.2 2005 92.2 1997 119.3 1998 131.6 1945 132.8 1988 134.7 2018 1468.6 2001 23 24 135.6 1969 88.0 1940 91.1 2003 67.7 1987 57.9 1952 63.8 1934 80.4 2011 92.3 1999 120.8 1944 131.8 1953 133.7 1995 136.6 2005 1481.6 1966 24 25 139.1 1953 88.4 1972 91.2 1946 67.8 1968 58.2 2004 66.5 1951 81.5 1997 93.2 1993 121.4 1966 142.7 2003 135.5 1961 137.2 1969 1488.8 1939 25 26 139.3 2011 88.5 1944 92.6 1936 68.6 1962 58.3 1969 66.5 1975 82.7 1968 93.3 1944 124.1 1989 143.6 1941 143.8 1967 146.4 1996 1504.9 1952 26 27 140.8 1967 88.7 2013 94.7 1996 70.1 1969 58.8 1977 67.3 2009 83.4 1989 95.0 1932 124.2 2000 144.9 1979 144.3 2004 146.6 1958 1506.8 2018 27 28 142.9 2013 89.9 2021 96.1 1959 70.2 2018 60.1 1940 67.9 1993 83.5 2006 95.3 2006 124.4 2013 147.3 1976 146.0 1935 148.7 1941 1508.9 2002 28 29 143.6 1972 91.3 2018 98.9 2016 71.7 1941 60.5 1948 71.5 1996 84.2 1945 95.4 1977 128.3 2003 151.2 2010 146.1 1943 149.4 1945 1516.4 1964 29 30 144.6 1935 91.9 1977 100.4 1985 71.9 1998 63.0 1933 73.7 1971 84.5 1973 95.7 1996 130.6 2007 156.7 2019 146.7 1997 154.0 1967 1521.3 1944 30 Rank Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year Rank 31 144.9 1978 94.9 1958 100.4 2010 74.0 1976 63.2 2000 74.1 1997 84.9 2014 99.0 1971 133.7 1956 157.5 1956 147.1 1963 155.1 1971 1523.8 1965 31 32 147.2 1961 96.6 1980 101.0 1932 76.6 2002 63.4 2010 77.5 2016 89.2 1963 102.4 1937 135.0 2001 157.8 2012 147.6 1985 156.8 2007 1532.3 1946 32 33 147.9 1971 103.4 2010 101.0 2011 77.2 1986 70.5 1947 77.9 1963 90.9 2012 102.4 1986 135.1 1997 162.3 2002 147.7 1966 157.5 2001 1556.8 2013 33 34 149.2 1979 104.0 1981 101.3 2004 77.5 1995 71.4 1985 78.5 1942 91.4 2008 102.9 1936 136.5 1952 165.7 1944 148.0 1987 164.4 2008 1567.1 1996 34 35 149.7 2022 108.8 1976 101.5 1933 79.1 1931 74.4 1936 79.3 1974 92.2 1990 102.9 2000 136.5 1967 170.6 1931 148.3 1948 164.9 1991 1576.7 1956 35 36 150.9 1956 109.3 1987 103.0 1951 80.0 2015 75.1 1961 79.6 1969 95.8 1952 109.6 2018 137.4 1973 172.5 1977 152.8 1946 168.4 2003 1577.7 1931 36 37 153.2 2019 110.1 2009 103.8 1949 80.2 1956 75.2 1971 79.7 1989 96.7 1960 111.7 1970 138.4 2019 172.9 1982 153.6 1950 169.4 1946 1582.5 1940 37 38 156.2 2009 111.3 1984 104.7 1965 80.4 2009 75.3 1983 80.1 1979 100.2 1969 111.9 1938 140.7 1938 173.0 2005 154.1 2003 172.6 1979 1583.6 2004 38 39 159.4 1947 111.9 1971 107.2 1935 82.3 1958 76.2 2002 80.3 1939 100.7 1941 112.2 1972 143.8 2020 177.6 1959 154.6 1956 175.4 2004 1590.0 1993 39 40 160.6 1968 113.3 2001 108.9 2018 82.7 1961 76.6 1937 80.3 1968 100.7 1947 115.3 2013 143.9 1940 181.4 1999 155.3 1976 176.5 1944 1593.8 1984 40 Rank Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year Rank 41 162.1 1942 115.4 1955 109.6 1971 82.9 1946 77.5 1968 81.0 2006 101.0 1954 116.3 2010 144.6 2006 182.3 1965 159.4 2012 183.3 1962 1602.8 1970 41 42 163.2 1954 115.7 2004 112.3 1934 83.6 1939 78.2 1981 81.9 1955 101.7 1965 121.4 1954 144.7 2021 183.5 1955 160.5 2008 183.8 2016 1610.2 1962 42 43 164.9 2021 116.2 1957 112.6 1943 84.9 2011 79.7 1965 82.2 1960 104.1 1981 121.7 1980 145.5 1963 186.0 1988 160.6 1994 183.9 1965 1617.7 1980 43 44 167.0 1943 119.0 1966 114.3 1970 86.1 1935 81.6 2016 83.7 2012 104.5 1987 122.4 1963 146.1 1965 186.0 2013 162.0 2005 185.6 1953 1619.5 1973 44 45 167.2 1950 122.1 2019 115.5 1950 86.4 1940 81.6 2020 86.7 1933 106.1 1935 122.6 1940 146.6 2009 188.3 1991 162.2 2020 185.9 2017 1619.9 1997 45 46 171.3 1952 123.7 2012 115.5 2006 86.6 1952 83.2 2021 87.2 1984 106.1 1996 123.1 2008 150.3 1962 189.0 1952 164.5 1941 188.6 1997 1640.4 1987 46 47 173.4 1982 123.8 1993 121.8 1973 87.6 1973 83.5 1942 87.2 2011 106.2 1991 123.4 1960 150.7 1951 189.1 1980 167.1 2002 189.8 1972 1648.9 1942 47 48 174.3 1991 124.6 2005 124.1 1954 88.1 2017 84.1 1995 89.7 2001 107.9 1992 124.1 1956 153.7 1974 189.9 1933 167.4 2011 193.6 2000 1648.9 2012 48 49 176.4 1992 125.1 1954 124.2 2002 90.1 2010 84.3 1974 91.6 1964 108.9 1986 130.1 1998 154.1 1943 190.8 2011 168.2 1999 194.9 1934 1649.4 1995 49 50 177.4 1948 126.6 1951 128.6 1961 92.2 1944 84.4 1949 92.5 1967 109.4 1961 131.1 1974 156.8 2004 192.1 2004 169.6 1960 195.0 1992 1656.2 2019 50 Rank Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year Rank 51 177.7 1931 127.8 1953 129.4 1939 92.5 1967 86.1 1932 93.0 1957 110.6 1943 131.8 1979 159.6 2017 196.6 1969 170.3 2007 195.2 1952 1665.3 2016 51 52 197.1 2004 127.9 1941 132.6 2020 93.4 2004 86.8 1996 94.5 1976 110.6 1975 132.6 2012 160.2 1969 196.9 1958 172.1 1969 195.7 1984 1665.5 1957 52 53 199.9 1965 135.1 1933 133.2 2014 93.7 1984 87.4 2012 95.3 1983 112.8 1980 135.5 2001 161.5 1945 202.6 1950 172.4 2001 197.5 1957 1687.9 1961 53 54 200.9 2014 135.4 2015 134.0 1945 94.4 2008 87.8 1962 95.9 2000 113.8 1934 136.3 1965 162.6 2010 205.4 1963 173.5 1964 197.5 2020 1691.1 1985 54 55 201.2 2002 137.0 2017 137.9 1952 94.6 2014 88.8 1993 96.4 1959 113.8 2017 137.1 1958 163.7 1977 205.8 1940 175.7 2000 200.7 1960 1693.0 2000 55 56 202.8 1958 137.8 1967 141.7 1948 95.5 1963 89.6 1970 98.4 2003 116.5 2001 137.4 2015 166.0 1932 209.1 1949 178.5 1975 207.2 1973 1694.0 1953 56 57 203.7 2000 140.7 1946 142.2 1976 95.5 2016 90.3 1967 98.5 1956 117.9 1995 137.6 1934 167.8 2016 209.3 1957 178.8 2013 209.0 1998 1694.2 2007 57 58 205.3 1999 142.1 2007 142.6 2017 97.8 2022 90.7 1979 99.5 2020 120.0 1933 139.1 1973 168.9 1999 210.2 1986 185.4 1980 210.2 1938 1708.0 1991 58 59 206.6 1933 144.9 2011 143.1 1981 98.0 2005 90.8 1987 101.4 1961 124.3 2020 139.4 1994 169.0 1995 210.6 1971 188.3 1949 210.5 2019 1711.8 2005 59 60 211.5 1946 145.9 1970 143.5 2005 100.6 1979 92.8 1982 104.7 2019 124.6 1948 140.6 1957 170.4 2012 211.6 1970 190.9 1971 215.3 1990 1715.5 1951 60 Rank Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year Rank 61 212.8 1976 148.1 1974 147.5 1991 102.1 1955 93.3 1992 106.8 1991 126.5 1931 141.7 1952 172.5 1991 212.3 1936 194.5 1972 216.8 1988 1716.6 2006 61 62 213.0 1984 151.6 1973 148.4 2007 103.3 2000 93.4 1955 106.9 1937 126.8 1942 143.3 1987 173.1 1983 216.7 2000 194.6 2021 217.3 1964 1727.4 1974 62 63 214.7 1998 157.6 1962 149.4 1966 106.0 1996 95.2 1954 109.8 2015 126.8 1967 143.5 2004 178.6 1964 216.8 2018 196.5 1944 217.8 1948 1733.4 1983 63 64 216.5 1986 159.7 1937 150.6 1993 107.2 1999 96.6 1943 110.1 1966 128.4 2002 143.9 2016 180.5 2005 217.7 1987 201.5 1998 219.5 1931 1733.9 2017 64 65 218.9 2003 161.3 1982 150.6 1999 107.2 2012 98.8 2014 114.4 1935 131.0 2019 145.1 1946 186.1 1955 219.1 2009 202.2 1951 221.0 1987 1740.7 1979 65 66 219.2 1944 161.8 1988 151.9 1977 107.5 1953 101.0 2019 114.6 1944 131.2 1951 147.8 1964 186.6 1987 220.7 1942 205.8 1959 221.3 1955 1743.2 1981 66 67 223.1 2020 165.0 1960 152.9 1940 107.5 1970 101.6 1976 115.9 1950 132.0 1974 151.6 1935 187.4 1992 224.9 1961 207.0 1970 228.3 1932 1751.1 2009 67 68 223.4 2005 165.1 1948 165.4 2000 108.8 1993 103.0 1973 116.9 2008 136.2 1957 152.0 1990 187.8 1946 225.8 1981 211.0 1977 236.5 2012 1759.0 2008 68 69 223.7 2018 165.2 1996 168.7 1957 111.7 1948 105.5 1972 118.5 1952 136.4 1964 155.2 1953 189.1 1937 229.4 2017 213.7 2015 240.2 1982 1782.4 2020 69 70 224.1 1951 166.6 2008 170.9 1968 112.7 1997 105.5 2006 119.4 1981 137.1 1979 157.0 2017 192.9 1947 231.0 1990 214.3 1984 240.3 1959 1786.7 1935 70 Rank Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year Rank 71 228.8 2012 172.6 1931 173.1 2021 116.3 1959 109.4 2005 119.8 1954 140.0 1936 157.6 2007 193.7 1979 235.6 1948 214.3 2017 242.1 1985 1794.8 1967 71 72 235.6 1981 176.4 1950 175.0 2019 117.9 1964 111.8 1953 120.1 2002 140.5 2015 158.3 2005 196.3 1953 237.2 1968 217.0 1974 243.8 1940 1800.4 2014 72 73 236.7 1994 179.8 1961 175.8 2008 119.0 1975 114.2 1938 120.2 1931 140.6 2009 161.0 1941 196.8 1984 238.9 2021 219.1 1978 252.9 1993 1810.0 1934 73 74 237.5 1949 181.2 1943 178.1 2009 122.6 1960 114.2 2013 120.4 1990 144.5 1940 162.2 1948 197.7 2011 251.2 2020 219.8 1932 252.9 2014 1814.1 1932 74 75 242.1 1988 184.2 2016 178.5 1983 122.9 1965 114.3 2009 122.3 2005 147.0 1937 163.1 1943 198.5 1988 254.7 1984 230.3 1973 253.3 1956 1825.2 1943 75 76 242.9 1989 186.9 1999 178.8 1963 125.8 1933 115.2 1997 124.9 1962 148.6 2007 166.7 1951 199.5 1970 259.7 1932 232.4 2006 255.6 2006 1832.9 1982 76 77 247.0 1937 191.8 2014 178.8 1995 129.4 2013 115.8 1999 127.4 2004 149.3 1959 174.0 1961 199.8 1985 262.3 2001 233.6 1954 260.6 1942 1840.4 1994 77 78 251.3 1995 193.8 1938 182.4 1978 130.5 2006 116.8 1945 127.6 1998 149.5 1993 175.3 1982 200.8 1975 264.2 1996 237.5 1931 263.1 1966 1842.5 1989 78 79 264.7 2016 197.4 1949 183.7 1982 131.3 1985 118.9 1944 128.7 1943 149.7 1946 176.0 1933 205.5 1961 268.4 1954 238.9 2009 267.8 1980 1852.6 1950 79 80 267.3 2007 206.9 2000 185.7 2015 133.1 1934 120.0 1934 130.1 1947 150.0 1938 181.4 1949 219.8 1954 269.0 2014 242.8 1940 269.1 1994 1879.7 1999 80 Rank Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year Rank 81 268.3 1957 214.8 2002 185.8 1998 136.7 1977 121.0 2003 131.0 1948 151.8 1932 181.4 1950 223.8 1934 269.4 2008 244.2 1982 272.1 1983 1881.2 2011 81 82 271.8 2008 215.1 1945 204.9 1989 136.9 1990 122.9 1956 132.4 1965 152.3 1956 183.0 2011 226.1 1990 274.9 1989 249.9 1992 289.6 1954 1907.1 1988 82 83 277.4 1962 215.9 2022 206.2 1987 138.3 1951 125.0 1958 132.9 1972 154.9 1953 184.8 1942 228.1 1978 275.3 1995 252.9 1947 294.2 2013 1910.4 1949 83 84 281.2 1983 218.9 1935 206.6 1988 140.2 1950 132.0 1966 133.0 1945 161.6 1950 194.2 2009 228.9 1942 275.6 1998 258.5 1939 295.2 1999 1919.3 1948 84 85 285.7 1934 224.9 1992 214.7 1997 140.6 1992 132.6 1931 134.9 2017 162.3 1970 206.8 1988 229.6 1981 281.5 2006 263.4 1979 301.7 1951 1919.8 1954 85 86 290.3 1974 228.7 1995 216.6 1979 142.2 1932 134.4 2007 135.4 1999 164.0 1998 208.5 1962 236.0 2018 287.2 1943 268.5 1953 306.9 2015 1954.2 2015 86 87 295.9 1975 248.7 1998 226.5 1986 146.4 1991 152.0 1964 137.4 1980 169.2 2016 211.9 2019 243.4 1948 288.1 1934 276.3 1996 308.0 1949 1996.0 1998 87 88 301.4 2015 251.2 2020 246.3 1992 154.4 1943 155.3 1963 141.8 1973 171.3 2010 220.8 2014 248.6 1982 304.3 1935 284.8 1991 309.3 1936 2003.1 1986 88 89 302.4 1990 251.7 1939 260.3 1938 163.2 1994 168.5 2015 146.9 1946 181.1 1939 255.2 1989 252.1 1935 311.5 1938 303.5 1981 310.6 2011 2051.4 1992 89 90 303.6 1932 264.6 1997 284.9 1967 164.9 1972 194.0 2011 160.4 1994 211.8 1988 257.0 1992 270.4 1980 315.1 1967 309.3 1986 314.7 1974 2334.3 1990 90 Rank Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year Rank 91 318.9 1938 278.6 1989 288.6 1994 197.4 1949 203.9 1986 206.9 1938 222.1 1985 263.2 1985 275.2 1950 333.4 1983 331.6 1938 364.1 1986 2388.2 1938 91 92 332.2 1993 359.8 1990 339.6 1990 220.2 1947 92