Boise April 30 Weather Records

Daily averages and all-time records for weather in Boise, Idaho for the date of April 30.
April 30 All-Time Records
1911–2023
Highest temperature 84 °F 1998
Lowest temperature 23 °F 1913
Lowest daily high 44 °F 1915
Highest daily low 55 °F 1957
Most precipitation 1.1 inches 1983
Most snow 3.5 inches 1915
April 30 Average Weather
1991–2020 1
Average high 67.3 °F
Average low 42.5 °F
Chance precipitation 27.5%
Chance snow 0%
Boise April 30 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2022 59 42 0.37 0.0
2021 83 53 0.00 0.0
2020 73 50 0.42 0.0
2019 59 35 0.00 0.0
2018 62 38 0.02 0.0
2017 66 45 0.00 0.0
2016 69 43 0.00 0.0
2015 69 40 0.00 0.0
2014 70 38 0.00 0.0
2013 55 35 0.00 0.0
2012 65 50 0.07 0.0
2011 58 31 0.00 0.0
2010 56 40 0.00 0.0
2009 58 39 0.01 0.0
2008 51 35 0.00 0.0
2007 79 48 0.00 0.0
2006 63 44 0.00 0.0
2005 64 37 0.00 0.0
2004 74 39 0.00 0.0
2003 52 42 0.26 0.0
2002 58 50 0.02 0.0
2001 80 49 0.03 0.0
2000 75 38 0.00 0.0
1999 69 38 0.00 0.0
1998 84 50 0.00 0.0
1997 52 42 0.33 0.0
1996 67 39 0.00 0.0
1995 63 42 0.03 0.0
1994 55 42 0.18 0.0
1993 60 41 0.03 0.0
1992 71 50 0.00 0.0
1991 65 29 0.00 0.0
1990 60 28 0.00 0.0
1989 70 41 0.00 0.0
1988 54 36 0.00 0.0
1987 77 50 0.29 0.0
1986 68 32 0.00 0.0
1985 80 46 0.00 0.0
1984 50 35 0.29 0.0
1983 57 46 1.10 0.0
1982 75 34 0.00 0.0
1981 82 49 0.00 0.0
1980 64 37 0.00 0.0
1979 74 43 0.00 0.0
1978 65 36 0.00 0.0
1977 80 46 0.00 0.0
1976 73 38 0.00 0.0
1975 61 36 0.00 0.0
1974 77 49 0.00 0.0
1973 65 40 0.00 0.0
1972 51 25 0.00 0.0
1971 73 50 0.00 0.0
1970 59 43 0.00 0.0
1969 60 28 0.00 0.0
1968 83 50 0.00 0.0
1967 46 30 0.00 0.0
1966 70 41 0.00 0.0
1965 75 48 0.00 0.0
1964 63 42 0.06 0.0
1963 75 48 0.00 0.0
1962 65 35 0.00 0.0
1961 68 45 0.00 0.0
1960 69 37 0.00 0.0
1959 68 54 0.01 0.0
1958 67 37 0.00 0.0
1957 78 55 0.00 0.0
1956 62 34 0.00 0.0
1955 68 38 0.00 0.0
1954 51 31 0.03 0.2
1953 52 35 0.00 0.0
1952 66 50 0.02 0.0
1951 51 34 0.00 0.0
1950 65 34 0.00 0.0
1949 56 35 0.00 0.0
1948 50 37 0.11 0.0
1947 64 39 0.00 0.0
1946 52 29 0.00 0.0
1945 74 50 0.00 0.0
1944 62 42 0.00 0.0
1943 70 48 0.00 0.0
1942 66 39 0.01 0.0
1941 75 55 0.00 0.0
1940 57 35 0.00 0.0
1939 65 41 0.00 0.0
1938 67 50 0.00 0.0
1937 71 32 0.00 0.0
1936 62 46 0.10 0.0
1935 59 39 0.29 n/a
1934 65 45 0.00 0.0
1933 60 31 0.00 0.0
1932 72 37 n/a n/a
1931 81 38 0.00 n/a
1930 75 38 0.00 n/a
1929 58 32 0.02 0.0
1928 74 47 0.00 0.0
1927 78 34 0.00 0.0
1926 81 50 0.00 0.0
1925 77 41 0.00 0.0
1924 74 48 0.00 0.0
1923 54 32 0.00 0.0
1922 63 38 0.02 0.0
1921 62 28 0.00 0.0
1920 63 47 0.00 0.0
1919 73 35 0.00 0.0
1918 79 38 0.00 0.0
1917 60 40 0.02 0.0
1916 66 34 0.00 0.0
1915 44 31 0.46 3.5
1914 71 33 0.00 0.0
1913 52 23 0.00 0.0
1912 56 37 0.06 0.0
1911 64 33 0.00 0.0
All-Time Highest Temperatures in Boise on April 30
Rank Temperature Year
1 84 °F 1998
2 83 °F 1968
2 83 °F 2021
4 82 °F 1981
5 81 °F 1926
5 81 °F 1931
7 80 °F 2001
7 80 °F 1985
7 80 °F 1977
10 79 °F 1918
10 79 °F 2007
All-Time Lowest Temperatures in Boise on April 30
Rank Temperature Year
1 23 °F 1913
2 25 °F 1972
3 28 °F 1969
3 28 °F 1921
3 28 °F 1990
6 29 °F 1991
6 29 °F 1946
8 30 °F 1967
9 31 °F 1933
9 31 °F 1954
9 31 °F 2011
9 31 °F 1915
Lowest High Temperatures in Boise on April 30
Rank Temperature Year
1 44 °F 1915
2 46 °F 1967
3 50 °F 1984
3 50 °F 1948
5 51 °F 1972
5 51 °F 2008
5 51 °F 1954
5 51 °F 1951
9 52 °F 1913
9 52 °F 1953
9 52 °F 2003
9 52 °F 1946
9 52 °F 1997
All-Time Most Precipitation in Boise on April 30
Rank Precipitation Year
1 1.1 inches 1983
2 0.5 inches 1915
3 0.4 inches 2020
4 0.4 inches 2022
5 0.3 inches 1997
6 0.3 inches 1935
6 0.3 inches 1987
6 0.3 inches 1984
9 0.3 inches 2003
10 0.2 inches 1994
All-Time Most Snow in Boise on April 30
Rank Precipitation Year
1 3.5 inches 1915
2 0.2 inches 1954
Weather Station Details
Years Station Coordinates
1940–2023 location
1911–1939 Meridian 1 W location
Notes
1: Daily averages are a moving average which includes 14 days before and after the date.
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