NOAA's National Centers for Environmental Information
Statewide Time Series
Please note, Degree Days and Palmer Indices are not available for Alaska or Hawaii. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales. Data are available for bulk download.
Date | Maximum Temperature | Rank (out of 100) | Anomaly 1925-2000 Mean: 32.1°F |
|---|---|---|---|
| April 2024 | 36.0°F | 80 | 3.9°F |
| April 2023 | 26.3°F | 4 | -5.8°F |
| April 2022 | 34.4°F | 67 | 2.3°F |
| April 2021 | 33.8°F | 62 | 1.7°F |
| April 2020 | 35.5°F | 78 | 3.4°F |
| April 2019 | 36.9°F | 88 | 4.8°F |
| April 2018 | 34.9°F | 72 | 2.8°F |
| April 2017 | 38.6°F | 96 | 6.5°F |
| April 2016 | 42.0°F | 99 | 9.9°F |
| April 2015 | 36.3°F | 83 | 4.2°F |
| April 2014 | 36.9°F | 88 | 4.8°F |
| April 2013 | 26.5°F | 6 | -5.6°F |
| April 2012 | 36.5°F | 85 | 4.4°F |
| April 2011 | 32.3°F | 44 | 0.2°F |
| April 2010 | 35.4°F | 76 | 3.3°F |
| April 2009 | 33.0°F | 52 | 0.9°F |
| April 2008 | 31.4°F | 33 | -0.7°F |
| April 2007 | 38.6°F | 96 | 6.5°F |
| April 2006 | 29.2°F | 21 | -2.9°F |
| April 2005 | 34.7°F | 71 | 2.6°F |
| April 2004 | 37.0°F | 90 | 4.9°F |
| April 2003 | 37.0°F | 90 | 4.9°F |
| April 2002 | 30.8°F | 29 | -1.3°F |
| April 2001 | 33.3°F | 55 | 1.2°F |
| April 2000 | 33.6°F | 58 | 1.5°F |
| April 1999 | 32.1°F | 42 | 0.0°F |
| April 1998 | 38.2°F | 94 | 6.1°F |
| April 1997 | 37.1°F | 91 | 5.0°F |
| April 1996 | 33.2°F | 54 | 1.1°F |
| April 1995 | 38.1°F | 93 | 6.0°F |
| April 1994 | 33.9°F | 64 | 1.8°F |
| April 1993 | 39.1°F | 98 | 7.0°F |
| April 1992 | 31.4°F | 33 | -0.7°F |
| April 1991 | 35.6°F | 79 | 3.5°F |
| April 1990 | 38.9°F | 97 | 6.8°F |
| April 1989 | 36.9°F | 88 | 4.8°F |
| April 1988 | 33.0°F | 52 | 0.9°F |
| April 1987 | 31.9°F | 38 | -0.2°F |
| April 1986 | 26.5°F | 6 | -5.6°F |
| April 1985 | 22.4°F | 1 | -9.7°F |
| April 1984 | 28.5°F | 15 | -3.6°F |
| April 1983 | 34.7°F | 71 | 2.6°F |
| April 1982 | 27.7°F | 13 | -4.4°F |
| April 1981 | 33.8°F | 62 | 1.7°F |
| April 1980 | 34.5°F | 68 | 2.4°F |
| April 1979 | 33.6°F | 58 | 1.5°F |
| April 1978 | 35.2°F | 73 | 3.1°F |
| April 1977 | 27.4°F | 12 | -4.7°F |
| April 1976 | 32.2°F | 43 | 0.1°F |
| April 1975 | 28.4°F | 14 | -3.7°F |
| April 1974 | 32.7°F | 48 | 0.6°F |
| April 1973 | 32.0°F | 40 | -0.1°F |
| April 1972 | 24.5°F | 2 | -7.6°F |
| April 1971 | 26.9°F | 9 | -5.2°F |
| April 1970 | 29.4°F | 22 | -2.7°F |
| April 1969 | 35.5°F | 78 | 3.4°F |
| April 1968 | 29.7°F | 24 | -2.4°F |
| April 1967 | 33.7°F | 59 | 1.6°F |
| April 1966 | 29.8°F | 25 | -2.3°F |
| April 1965 | 32.5°F | 46 | 0.4°F |
| April 1964 | 27.0°F | 10 | -5.1°F |
| April 1963 | 30.0°F | 26 | -2.1°F |
| April 1962 | 31.0°F | 31 | -1.1°F |
| April 1961 | 28.5°F | 15 | -3.6°F |
| April 1960 | 27.0°F | 10 | -5.1°F |
| April 1959 | 29.0°F | 18 | -3.1°F |
| April 1958 | 36.2°F | 82 | 4.1°F |
| April 1957 | 35.4°F | 76 | 3.3°F |
| April 1956 | 31.5°F | 37 | -0.6°F |
| April 1955 | 26.5°F | 6 | -5.6°F |
| April 1954 | 31.2°F | 32 | -0.9°F |
| April 1953 | 36.4°F | 84 | 4.3°F |
| April 1952 | 28.5°F | 15 | -3.6°F |
| April 1951 | 33.9°F | 64 | 1.8°F |
| April 1950 | 32.0°F | 40 | -0.1°F |
| April 1949 | 26.4°F | 5 | -5.7°F |
| April 1948 | 30.8°F | 29 | -1.3°F |
| April 1947 | 31.9°F | 38 | -0.2°F |
| April 1946 | 29.0°F | 18 | -3.1°F |
| April 1945 | 29.4°F | 22 | -2.7°F |
| April 1944 | 31.4°F | 33 | -0.7°F |
| April 1943 | 32.9°F | 49 | 0.8°F |
| April 1942 | 34.7°F | 71 | 2.6°F |
| April 1941 | 35.4°F | 76 | 3.3°F |
| April 1940 | 42.4°F | 100 | 10.3°F |
| April 1939 | 33.0°F | 52 | 0.9°F |
| April 1938 | 36.1°F | 81 | 4.0°F |
| April 1937 | 29.1°F | 20 | -3.0°F |
| April 1936 | 34.4°F | 67 | 2.3°F |
| April 1935 | 32.6°F | 47 | 0.5°F |
| April 1934 | 33.8°F | 62 | 1.7°F |
| April 1933 | 33.6°F | 58 | 1.5°F |
| April 1932 | 34.0°F | 65 | 1.9°F |
| April 1931 | 31.4°F | 33 | -0.7°F |
| April 1930 | 30.5°F | 28 | -1.6°F |
| April 1929 | 30.2°F | 27 | -1.9°F |
| April 1928 | 33.2°F | 54 | 1.1°F |
| April 1927 | 24.6°F | 3 | -7.5°F |
| April 1926 | 37.4°F | 92 | 5.3°F |
| April 1925 | 32.3°F | 44 | 0.2°F |
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published August 2025, retrieved on August 23, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/time-series
