An upper trough and frontal boundary will focus showers and thunderstorms across portions of the Plains through this evening. A few severe thunderstorms along with heavy rainfall are expected. Meanwhile, low pressure off the Southeast Coast will bring inclement weather across the Carolina Shorelines through tonight. This system is forecast to meander off the mid-Atlantic coast early this week. Read More >
MAY RECORD HIGHS…LOWS…PRECIPITATION…AND SNOW FOR ROCKFORD
**Updated 6/17/2022**
Day | Record High Temp/Year |
Record Low Max/Year |
Record High Min/Year |
Record Low Temp/Year |
Record Precipitation Daily/Year |
Record Snow Daily/Year |
1 | 88/2021 | 42/1909 | 62/1951 | 27/1978 | 2.00/1973 | 1.5/1940 |
2 | 88/1959 | 36/1909 | 61/2021 | 28/1966 | 1.25/1933 | T/1976 |
3 | 91/1938 | 41/1954 | 65/1928 | 26/2005 | 1.15/1935 | T/1976 |
4 | 92/1952 | 40/1907 | 67/1949 | 27/1935 | 1.50/1990 | 0.5/1935 |
5 | 93/1949 | 47/1978 | 70/1949 | 29/1944 | 1.53/1965 | T/2014 |
6 | 95/1934 | 39/1989 | 63/1965 | 29/1989 | 2.15/1960 | T/2002 |
7 | 89/1934 | 40/1960 | 65/2000 | 28/1989 | 1.46/1904 | T/1960 |
8 | 89/1963 | 41/1960 | 67/1979 | 30/1947 | 1.58/1995 | T/1960 |
9 | 96/1934 | 41/1960 | 68/1979 | 27/1966 | 1.92/2000 | T/1966 |
10 | 92/2022 | 43/1981 | 68/2022 | 24/1966 | 1.74/1951 | 0.2/1990 |
11 | 94/2022 | 42/1966 | 72/2022 | 28/1907 | 2.14/1966 | 1.0/1966 |
12 | 93/2022 | 43/1966 | 74/2022 | 29/1981 | 1.20/1912 | ------ |
13 | 92/2022 | 44/1966 | 63/2022 | 32/1938 | 1.74/2010 | ------ |
14 | 92/2013 | 47/1926 | 64/1962 | 33/1943 | 2.35/1945 | ------ |
15 | 90/1944 | 49/1945 | 65/1977 | 31/2016 | 3.61/1977 | T/1944 |
16 | 90/1992 | 49/1945 | 67/1906 | 29/1997 | 2.54/1974 | T/2014 |
17 | 91/1934 | 48/2002 | 67/1944 | 32/1930 | 2.25/1969 | ------ |
18 | 94/1934 | 50/1969 | 72/1996 | 31/2002 | 1.54/1987 | ------ |
19 | 96/1934 | 48/1957 | 69/1911 | 31/1929 | 0.92/1990 | T/1933 |
20 | 94/1934 | 47/2015 | 67/1975 | 31/1924 | 2.14/1996 | T/2015 |
21 | 93/1934 | 50/1919 | 69/1934 | 29/2002 | 1.70/1940 | ------ |
22 | 94/1925 | 53/1963 | 73/1905 | 33/1967 | 2.39/1983 | ------ |
23 | 95/1921 | 47/1917 | 68/1921 | 30/1917 | 1.41/1966 | ------ |
24 | 93/2012 | 48/1992 | 68/1991 | 33/1925 | 2.74/1997 | T/1925 |
25 | 92/1939 | 52/1992 | 70/2021 | 29/1925 | 1.29/2010 | T/1914 |
26 | 92/1911 | 53/1961 | 67/1991 | 32/1925 | 1.33/1913 | T/1938 |
27 | 99/2012 | 53/1913 | 71/1914 | 30/1992 | 2.78/1909 | ------ |
28 | 93/2006 | 46/1906 | 69/2012 | 36/1992 | 4.77/1996 | ------ |
29 | 97/1934 | 51/1915 | 69/1991 | 33/1965 | 1.49/1935 | T/1942 |
30 | 96/1934 | 55/1915 | 70/2022 | 34/1984 | 1.65/1916 | ------ |
31 | 106/1934 | 52/2012 | 68/2022 | 39/1931 | 1.54/1969 | ------ |