| Date | Loc | High | Low | Record High | Record Low | Sunrise | Sunset |
| Date | Loc | High | Low | Record High | Record Low | Sunrise | Sunset |
| Apr 1 | E | 71 | 41 | 84 (1963) | 28 (1987) | 7:15 AM | 7:49 PM |
| N | 73 | 45 | 88 (1896) | 28 (1987) | |||
| Apr 2 | E | 71 | 41 | 87 (1974) | 28 (1987) | 7:13 AM | 7:50 PM |
| N | 74 | 45 | 91 (1940) | 29 (1887) | |||
| Apr 3 | E | 71 | 41 | 85 (1978) | 29 (1992) | 7:12 AM | 7:50 PM |
| N | 74 | 46 | 92 (1946) | 27 (1992) | |||
| Apr 4 | E | 71 | 41 | 88 (1963) | 30 (1992) | 7:11 AM | 7:51 PM |
| N | 74 | 46 | 89 (1945) | 30 (1992) | |||
| Apr 5 | E | 72 | 42 | 87 (1963) | 27 (1987) | 7:09 AM | 7:52 PM |
| N | 74 | 46 | 89 (1988) | 30 (2004) | |||
| Apr 6 | E | 72 | 42 | 87 (1978) | 26 (2000) | 7:08 AM | 7:53 PM |
| N | 74 | 46 | 90 (1967) | 31 (1992) | |||
| Apr 7 | E | 72 | 42 | 88 (1967) | 30 (1982) | 7:07 AM | 7:53 PM |
| N | 75 | 46 | 92 (1967) | 26 (1982) | |||
| Apr 8 | E | 73 | 42 | 90 (1967) | 32 (1982) | 7:05 AM | 7:54 PM |
| N | 75 | 46 | 90 (1999) | 26 (2007) | |||
| Apr 9 | E | 73 | 43 | 88 (1978) | 30 (1972) | 7:04 AM | 7:55 PM |
| N | 75 | 47 | 89 (1965) | 29 (2007) | |||
| Apr 10 | E | 73 | 43 | 87 (1978) | 28 (1996) | 7:03 AM | 7:56 PM |
| N | 75 | 47 | 90 (2001) | 28 (1996) | |||
| Apr 11 | E | 73 | 43 | 91 (2001) | 28 (1996) | 7:02 AM | 7:56 PM |
| N | 76 | 47 | 89 (2001) | 30 (1960) | |||
| Apr 12 | E | 74 | 43 | 89 (2001) | 31 (1973) | 7:00 AM | 7:57 PM |
| N | 76 | 47 | 93 (1887) | 32 (1989) | |||
| Apr 13 | E | 74 | 43 | 88 (1977) | 32 (1973) | 6:59 AM | 7:58 PM |
| N | 76 | 47 | 90 (1922) | 32 (1940) | |||
| Apr 14 | E | 74 | 44 | 91 (1981) | 32 (2004) | 6:58 AM | 7:59 PM |
| N | 76 | 47 | 90 (1922) | 33 (1950) | |||
| Apr 15 | E | 74 | 44 | 86 (1977) | 36 (1997) | 6:56 AM | 7:59 PM |
| N | 77 | 48 | 91 (2006) | 30 (1907) | |||
| Apr 16 | E | 75 | 44 | 87 (1972) | 30 (2004) | 6:55 AM | 8:00 PM |
| N | 77 | 48 | 90 (1896) | 32 (1962) | |||
| Apr 17 | E | 75 | 45 | 89 (2002) | 30 (2005) | 6:54 AM | 8:01 PM |
| N | 77 | 48 | 93 (1896) | 33 (1962) | |||
| Apr 18 | E | 75 | 45 | 90 (2002) | 31 (1997) | 6:53 AM | 8:02 PM |
| N | 77 | 48 | 91 (1896) | 34 (2001) | |||
| Apr 19 | E | 75 | 45 | 91 (2002) | 31 (1997) | 6:52 AM | 8:02 PM |
| N | 78 | 49 | 92 (2002) | 33 (2001) | |||
| Apr 20 | E | 76 | 45 | 93 (2002) | 26 (1983) | 6:50 AM | 8:03 PM |
| N | 78 | 49 | 94 (1925) | 27 (1983) | |||
| Apr 21 | E | 76 | 46 | 94 (2002) | 34 (1983) | 6:49 AM | 8:04 PM |
| N | 78 | 49 | 92 (2002) | 30 (1953) | |||
| Apr 22 | E | 76 | 46 | 92 (2002) | 30 (1978) | 6:48 AM | 8:05 PM |
| N | 78 | 49 | 90 (1985) | 33 (1978) | |||
| Apr 23 | E | 76 | 46 | 89 (1970) | 33 (1986) | 6:47 AM | 8:05 PM |
| N | 79 | 50 | 93 (1980) | 30 (1986) | |||
| Apr 24 | E | 77 | 47 | 90 (1965) | 33 (1993) | 6:46 AM | 8:06 PM |
| N | 79 | 50 | 93 (1925) | 32 (1986) | |||
| Apr 25 | E | 77 | 47 | 90 (1960) | 29 (2005) | 6:45 AM | 8:07 PM |
| N | 79 | 50 | 93 (1885) | 34 (1974) | |||
| Apr 26 | E | 77 | 47 | 92 (2004) | 33 (2005) | 6:44 AM | 8:08 PM |
| N | 79 | 51 | 91 (1986) | 36 (1910) | |||
| Apr 27 | E | 78 | 47 | 92 (1989) | 36 (1977) | 6:42 AM | 8:08 PM |
| N | 79 | 51 | 96 (1986) | 38 (2000) | |||
| Apr 28 | E | 78 | 48 | 93 (1986) | 30 (2005) | 6:41 AM | 8:09 PM |
| N | 80 | 51 | 91 (1986) | 37 (2005) | |||
| Apr 29 | E | 78 | 48 | 90 (1981) | 32 (2005) | 6:40 AM | 8:10 PM |
| N | 80 | 52 | 91 (1970) | 38 (1973) | |||
| Apr 30 | E | 78 | 48 | 89 (2002) | 39 (1992) | 6:39 AM | 8:11 PM |
| N | 80 | 52 | 93 (1987) | 41 (1992) |