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Rochester Precipitation Records
Yearly Total
| Highest |
|
Lowest |
| 1. |
43.94" |
1990 |
|
1. |
11.65" |
1910 |
| 2. |
43.69" |
1938 |
|
2. |
15.44" |
1976 |
| 3. |
42.65" |
2000 |
|
3. |
19.91" |
1964 |
| 4. |
41.68" |
1942 |
|
4. |
20.21" |
1958 |
| 5. |
41.18" |
2007 |
|
5. |
20.32" |
1955 |
| 6. |
40.90" |
1973 |
|
6. |
21.19" |
1936 |
| 7. |
40.39" |
1951 |
|
7. |
21.39" |
1988 |
| 8. |
39.99" |
1986 |
|
8. |
21.92" |
1939 |
| 9. |
39.85" |
2010 |
|
9. |
|
1932 |
| 10. |
39.36" |
1993 |
|
10. |
22.47" |
1944 |
Highest Precipitation for Months
| January |
|
February |
|
March |
|
April |
| 1. |
4.40" |
1886 |
|
1. |
2.30" |
1915 |
|
1. |
4.02" |
1888 |
|
1. |
7.30" |
2001 |
| 2. |
2.92" |
1888 |
|
2. |
2.21" |
1971 |
|
2. |
4.01" |
1951 |
|
2. |
6.47" |
1999 |
| 3. |
2.63" |
1932 |
|
3. |
2.06" |
1887 |
|
3. |
3.58" |
1990 |
|
|
|
1990 |
| 4. |
2.53" |
1967 |
|
4. |
2.03" |
1951 |
|
4. |
3.42" |
1956 |
|
4. |
5.51" |
2006 |
| 5. |
2.20" |
1933 |
|
5. |
2.00" |
1981 |
|
5. |
3.32" |
1966 |
|
5. |
5.25" |
1991 |
| 6. |
2.10" |
1929 |
|
|
|
1948 |
|
6. |
3.27" |
1998 |
|
6. |
5.22" |
1929 |
| 7. |
2.07" |
1999 |
|
7. |
1.96" |
1984 |
|
7. |
3.21" |
2007 |
|
7. |
4.95" |
1994 |
| 8. |
2.00" |
1996 |
|
8. |
1.74" |
1945 |
|
8. |
3.10" |
1920 |
|
8. |
4.68" |
1954 |
| 9. |
1.91" |
1975 |
|
9. |
1.68" |
2002 |
|
9. |
3.02" |
1942 |
|
9. |
4.56" |
1993 |
| 10. |
1.86" |
1949 |
|
10. |
1.65" |
2007 |
|
10. |
2.98" |
1995 |
|
10. |
4.54" |
1945 |
| May |
|
June |
|
July |
|
August |
| 1. |
8.41" |
1982 |
|
1. |
12.51" |
2000 |
|
1. |
12.33" |
1978 |
|
1. |
14.07" |
2007 |
| 2. |
7.42" |
1888 |
|
2. |
11.99" |
1914 |
|
2. |
10.46" |
1981 |
|
2. |
9.52" |
1979 |
| 3. |
7.37" |
2000 |
|
3. |
9.27" |
1990 |
|
3. |
9.66" |
1938 |
|
3. |
7.86" |
1980 |
| 4. |
7.28" |
1945 |
|
4. |
8.53" |
2004 |
|
4. |
9.00" |
1997 |
|
4. |
7.18" |
1942 |
| 5. |
7.18" |
2001 |
|
5. |
8.34" |
1967 |
|
5. |
8.74" |
1999 |
|
5. |
6.95" |
1959 |
| 6. |
7.14" |
1915 |
|
6. |
8.20" |
2002 |
|
6. |
8.29" |
1990 |
|
6. |
6.88" |
1993 |
| 7. |
6.70" |
1970 |
|
7. |
7.79" |
2010 |
|
7. |
8.14" |
1951 |
|
7. |
6.59" |
1947 |
| 8. |
6.53" |
1960 |
|
8. |
7.44" |
1994 |
|
8. |
6.98" |
1987 |
|
8. |
6.51" |
1935 |
| 9. |
6.42" |
1938 |
|
9. |
7.41" |
1930 |
|
9. |
6.96" |
1949 |
|
9. |
6.44" |
1981 |
| 10. |
6.38" |
2004 |
|
10. |
7.15" |
2008 |
|
10. |
6.95" |
1953 |
|
10. |
6.43" |
1931 |
| September |
|
October |
|
November |
|
December |
| 1. |
10.50" |
1986 |
|
1. |
9.11" |
1911 |
|
1. |
5.91" |
1909 |
|
1. |
3.68" |
2010 |
| 2. |
9.95" |
2010 |
|
2. |
7.57" |
2009 |
|
2. |
5.90" |
1991 |
|
2. |
2.83" |
1982 |
| 3. |
8.08" |
1978 |
|
3. |
6.09" |
1970 |
|
3. |
4.61" |
1975 |
|
3. |
2.61" |
1911 |
| 4. |
7.95" |
1938 |
|
4. |
4.95" |
1979 |
|
4. |
4.50" |
1931 |
|
4. |
2.46" |
1893 |
| 5. |
7.50" |
1942 |
|
5. |
4.71" |
1998 |
|
5. |
4.02" |
1992 |
|
5. |
2.18" |
1940 |
| 6. |
7.40" |
2007 |
|
6. |
3.86" |
1966 |
|
6. |
3.94" |
1996 |
|
6. |
2.17" |
1948 |
| 7. |
7.13" |
2005 |
|
7. |
3.83" |
1941 |
|
7. |
3.93" |
1934 |
|
7. |
2.10" |
1887 |
| 8. |
7.06" |
1972 |
|
8. |
3.78" |
1984 |
|
8. |
3.90" |
1983 |
|
8. |
2.04" |
2006 |
| 9. |
6.47" |
1946 |
|
9. |
3.57" |
1986 |
|
9. |
3.59" |
1940 |
|
9. |
1.94" |
1945 |
| 10. |
6.41" |
1985 |
|
10. |
3.50" |
2002 |
|
10. |
3.37" |
1973 |
|
10. |
1.86" |
1968 |
Lowest Precipitation for Months
| January |
|
February |
|
March |
|
April |
| 1. |
0.07" |
1961 |
|
1. |
0.04" |
1964 |
|
1. |
trace |
1910 |
|
1. |
0.46" |
1946 |
| 2. |
0.11" |
1984 |
|
2. |
0.05" |
1910 |
|
2. |
0.21" |
1958 |
|
2. |
0.69" |
1943 |
| 3. |
0.13" |
1942 |
|
3. |
0.06" |
1958 |
|
3. |
0.31" |
1887 |
|
3. |
0.79" |
1936 |
| 4. |
0.15" |
1958 |
|
|
|
1920 |
|
4. |
0.32" |
1994 |
|
4. |
0.82" |
1910 |
| 5. |
0.17" |
1962 |
|
5. |
0.07" |
1912 |
|
5. |
0.35" |
1912 |
|
5. |
0.86" |
1957 |
| 6. |
0.18" |
1957 |
|
6. |
0.11" |
1982 |
|
6. |
0.43" |
1978 |
|
6. |
0.94" |
2000 |
| 7. |
0.19" |
1913 |
|
7. |
0.14" |
1969 |
|
7. |
0.51" |
1968 |
|
7. |
1.02" |
1987 |
| 8. |
0.20" |
1948 |
|
|
|
1968 |
|
8. |
0.54" |
1981 |
|
8. |
1.08" |
1966 |
| 9. |
0.23" |
1981 |
|
9. |
0.15" |
1995 |
|
9. |
0.59" |
1948 |
|
9. |
1.09" |
1933 |
| 10. |
0.24" |
1912 |
|
10. |
0.18" |
1996 |
|
10. |
0.61" |
1939 |
|
10. |
1.11" |
1949 |
| |
|
|
|
|
|
1934 |
|
|
|
|
|
|
|
|
| May |
|
June |
|
July |
|
August |
| 1. |
0.40" |
1934 |
|
1. |
trace |
1910 |
|
1. |
0.41" |
1946 |
|
1. |
0.31" |
1941 |
| 2. |
1.17" |
1963 |
|
2. |
0.94" |
1985 |
|
2. |
0.42" |
1909 |
|
2. |
0.34" |
2003 |
| 3. |
1.23" |
1948 |
|
3. |
1.08" |
1964 |
|
3. |
0.51" |
1948 |
|
3. |
0.65" |
1949 |
| 4. |
1.36" |
1967 |
|
4. |
1.11" |
1972 |
|
4. |
0.84" |
1910 |
|
4. |
0.92" |
1908 |
| 5. |
1.47" |
2002 |
|
5. |
1.20" |
1976 |
|
5. |
0.89" |
1937 |
|
5. |
0.96" |
2011 |
| 6. |
1.54" |
1966 |
|
6. |
1.36" |
1982 |
|
6. |
1.02" |
1975 |
|
|
|
1886 |
| 7. |
1.56" |
1887 |
|
7. |
1.52" |
1988 |
|
7. |
1.05" |
1967 |
|
7. |
1.03" |
1933 |
| 8. |
1.60" |
1992 |
|
8. |
1.53" |
1965 |
|
8. |
1.08" |
2007 |
|
8. |
1.17" |
1970 |
| 9. |
1.74" |
1989 |
|
9. |
1.59" |
1992 |
|
9. |
1.12" |
1988 |
|
9. |
1.41" |
1950 |
| |
|
1985 |
|
10. |
1.67" |
1950 |
|
10. |
1.13" |
1931 |
|
10. |
1.48" |
1919 |
| September |
|
October |
|
November |
|
December |
| 1. |
0.33" |
1953 |
|
1. |
0.01" |
1952 |
|
1. |
0.01" |
1917 |
|
1. |
trace |
1943 |
| 2. |
0.38" |
1975 |
|
2. |
0.20" |
1953 |
|
2. |
0.06" |
1967 |
|
2. |
0.07" |
1929 |
| 3. |
0.56" |
1999 |
|
3. |
0.24" |
1944 |
|
3. |
0.09" |
1939 |
|
3. |
0.13" |
1913 |
| 4. |
0.61" |
1989 |
|
4. |
0.27" |
1965 |
|
4. |
0.11" |
1976 |
|
4. |
0.18" |
1917 |
| 5. |
0.62" |
1952 |
|
5. |
0.29" |
2011 |
|
5. |
0.12" |
2002 |
|
5. |
0.22" |
1967 |
| 6. |
0.63" |
1979 |
|
6. |
0.40" |
1988 |
|
6. |
0.13" |
1980 |
|
|
|
1958 |
| 7. |
0.76" |
1976 |
|
7. |
0.50" |
1945 |
|
7. |
0.18" |
2007 |
|
7. |
0.28" |
1998 |
| 8. |
0.83" |
1956 |
|
8. |
0.52" |
2003 |
|
|
|
1962 |
|
|
|
1962 |
| 9. |
0.99" |
1940 |
|
|
|
1999 |
|
9. |
0.20" |
1910 |
|
|
|
1937 |
| 10. |
1.01" |
1981 |
|
|
|
1964 |
|
|
|
1908 |
|
10.. |
0.32" |
1986 |
| |
|
1974 |
|
|
|
|
|
|
|
|
|
|
|
1956 |
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
1914 |
Precipitation Totals for a Month
| Highest |
|
Lowest |
| 1. |
14.07" |
August 2007 |
|
1. |
trace |
December 1943 |
| 2. |
12.51" |
July 2000 |
|
2. |
|
June 1910 |
| 3. |
12.33" |
July 1978 |
|
3. |
|
March 1910 |
| 4. |
11.99" |
June 1914 |
|
4. |
0.01" |
October 1952 |
| 5. |
10.50" |
September 1986 |
|
5. |
|
November 1917 |
| 6. |
10.46" |
July 1981 |
|
6. |
0.04" |
February 1964 |
| 7. |
9.95" |
September 2010 |
|
7. |
0.05" |
February 1910 |
| 8. |
9.66" |
July 1938 |
|
8. |
0.06" |
November 1967 |
| 9. |
9.52" |
August 1979 |
|
9. |
|
February 1958 |
| 10. |
9..27" |
June 1990 |
|
10. |
|
February 1920 |
Highest One-Day Amount
| 1. |
|
7.47" |
July 11, 1981 |
| 2. |
|
6.22" |
July 5, 1978 |
| 3. |
|
5.98" |
September 12, 1978 |
| 4. |
|
5.24" |
July 26, 1949 |
| 5. |
|
5.16" |
August 18th, 2007 |
| 6. |
|
4.80" |
June 1, 2000 |
| 7. |
|
4.34" |
September 23, 2010 |
| 8. |
|
4.18" |
June 25, 1993 |
| 9. |
|
4.10" |
June 23, 1908 |
| 10. |
|
4.06" |
June 9, 2004 |