| March | |||||||
| Day | Normal High | Normal Low | Normal Mean | Normal Precip | Normal Snow | Record High | Record Low |
| 1 | 41 | 26 | 33.5 | 0.08 | 0.5 | 69 in 1972 | -2 in 1884 |
| 2 | 41 | 26 | 33.5 | 0.09 | 0.5 | 64 in 1991 | -4 in 1978 |
| 3 | 42 | 26 | 34 | 0.08 | 0.4 | 74 in 1974 | 2 in 2003 |
| 4 | 42 | 27 | 34.5 | 0.09 | 0.5 | 76 in 1983 | 2 in 1943 |
| 5 | 42 | 27 | 34.5 | 0.08 | 0.4 | 81 in 1983 | -2 in 1873 |
| 6 | 43 | 27 | 35 | 0.09 | 0.5 | 74 in 1973 | -2 in 1960 |
| 7 | 43 | 27 | 35 | 0.08 | 0.5 | 76 in 2000 | 3 in 1960 |
| 8 | 43 | 28 | 35.5 | 0.09 | 0.5 | 79 in 2000 | -1 in 1960 |
| 9 | 44 | 28 | 36 | 0.09 | 0.5 | 73 in 1878 | -5 in 1984 |
| 10 | 44 | 28 | 36 | 0.08 | 0.5 | 72 in 1973 | 5 in 1984 |
| 11 | 45 | 29 | 37 | 0.09 | 0.5 | 73 in 1977 | -3 in 1960 |
| 12 | 45 | 29 | 37 | 0.09 | 0.4 | 75 in 1990 | -5 in 1948 |
| 13 | 45 | 29 | 37 | 0.09 | 0.5 | 76 in 1990 | 3 in 1960 |
| 14 | 46 | 29 | 37.5 | 0.09 | 0.4 | 79 in 1990 | 6 in 1993 |
| 15 | 46 | 30 | 38 | 0.09 | 0.4 | 80 in 1990 | 3 in 1993 |
| 16 | 46 | 30 | 38 | 0.09 | 0.4 | 78 in 1945 | 7 in 1885 |
| 17 | 47 | 30 | 38.5 | 0.1 | 0.4 | 77 in 2012 | 0 in 1900 |
| 18 | 47 | 31 | 39 | 0.09 | 0.4 | 75 in 1903 | 0 in 1877 |
| 19 | 48 | 31 | 39.5 | 0.1 | 0.4 | 76 in 2012 | 7 in 1885 |
| 20 | 48 | 31 | 39.5 | 0.09 | 0.4 | 83 in 2012 | 0 in 1885 |
| 21 | 48 | 32 | 40 | 0.1 | 0.4 | 83 in 2012 | -4 in 1885 |
| 22 | 49 | 32 | 40.5 | 0.1 | 0.4 | 83 in 2012 | 0 in 1885 |
| 23 | 49 | 32 | 40.5 | 0.1 | 0.3 | 81 in 2012 | 5 in 1885 |
| 24 | 50 | 33 | 41.5 | 0.11 | 0.4 | 83 in 1910 | 8 in 1888 |
| 25 | 50 | 33 | 41.5 | 0.1 | 0.3 | 83 in 1945 | 4 in 1974 |
| 26 | 51 | 33 | 42 | 0.1 | 0.3 | 80 in 1967 | 14 in 2001 |
| 27 | 51 | 34 | 42.5 | 0.11 | 0.4 | 80 in 1998 | 12 in 1982 |
| 28 | 51 | 34 | 42.5 | 0.11 | 0.3 | 80 in 1945 | 9 in 1982 |
| 29 | 52 | 34 | 43 | 0.11 | 0.3 | 81 in 1910 | 11 in 1887 |
| 30 | 52 | 35 | 43.5 | 0.11 | 0.2 | 82 in 1986 | 16 in 1887 |
| 31 | 53 | 35 | 44 | 0.11 | 0.3 | 80 in 1998 | 11 in 1923 |
| 47.0 | 30.2 | 38.4 | 2.93 | 12.6 | |||