Boise May 27 Weather Records

Daily averages and all-time records for weather in Boise, Idaho for the date of May 27.
May 27 All-Time Records
1911–2024
Highest temperature 94 °F 1983
Lowest temperature 32 °F 1991
Lowest daily high 55 °F 2006
Highest daily low 65 °F 1928
Most precipitation 1.03 inches 1964
Most snow none -
May 27 Average Weather
1991–2020 1
Average high 75.5 °F
Average low 49.9 °F
Chance precipitation 25.9%
Chance snow 0%
Boise May 27 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 76 53 0.00 0.0
2022 78 56 0.12 0.0
2021 82 52 0.00 0.0
2020 83 53 0.00 0.0
2019 74 48 0.03 0.0
2018 83 50 0.19 0.0
2017 78 49 0.00 0.0
2016 69 50 0.00 0.0
2015 76 54 0.07 0.0
2014 86 50 0.00 0.0
2013 66 45 0.29 0.0
2012 65 49 0.00 0.0
2011 56 42 0.38 0.0
2010 63 48 0.12 0.0
2009 84 52 0.00 0.0
2008 72 55 0.04 0.0
2007 83 59 0.00 0.0
2006 55 42 0.47 0.0
2005 85 54 0.00 0.0
2004 68 53 0.46 0.0
2003 89 57 0.00 0.0
2002 87 53 0.00 0.0
2001 91 59 0.00 0.0
2000 81 58 0.02 0.0
1999 89 51 0.00 0.0
1998 60 43 0.10 0.0
1997 71 51 0.00 0.0
1996 73 47 0.00 0.0
1995 71 38 0.00 0.0
1994 68 49 0.04 0.0
1993 80 54 0.00 0.0
1992 78 47 0.00 0.0
1991 68 32 0.00 0.0
1990 73 54 0.26 0.0
1989 76 46 0.00 0.0
1988 76 55 0.00 0.0
1987 66 48 0.00 0.0
1986 93 55 0.00 0.0
1985 80 47 0.01 0.0
1984 70 38 0.00 0.0
1983 94 57 0.00 0.0
1982 60 43 0.00 0.0
1981 76 43 0.00 0.0
1980 60 44 0.00 0.0
1979 69 50 0.00 0.0
1978 72 49 0.00 0.0
1977 59 41 0.00 0.0
1976 90 55 0.00 0.0
1975 70 45 0.00 0.0
1974 79 53 0.00 0.0
1973 71 40 0.00 0.0
1972 84 49 0.00 0.0
1971 83 51 0.00 0.0
1970 69 49 0.21 0.0
1969 70 49 0.00 0.0
1968 75 49 0.00 0.0
1967 87 47 0.00 0.0
1966 83 55 0.00 0.0
1965 77 48 0.00 0.0
1964 76 44 1.03 0.0
1963 80 49 0.01 0.0
1962 72 44 0.12 0.0
1961 69 44 0.00 0.0
1960 68 43 0.02 0.0
1959 60 43 0.00 0.0
1958 90 58 0.00 0.0
1957 85 50 0.00 0.0
1956 62 44 0.06 0.0
1955 59 35 0.00 0.0
1954 61 33 0.00 0.0
1953 65 34 0.00 0.0
1952 83 46 0.00 0.0
1951 79 55 0.14 0.0
1950 78 49 0.00 0.0
1949 85 55 0.00 0.0
1948 93 63 0.00 0.0
1947 74 57 0.01 0.0
1946 64 50 0.01 0.0
1945 68 37 0.00 0.0
1944 84 56 0.00 0.0
1943 83 52 0.00 0.0
1942 57 43 0.06 0.0
1941 64 42 0.01 0.0
1940 75 37 0.00 0.0
1939 88 49 0.00 0.0
1938 82 56 0.22 0.0
1937 85 46 0.00 0.0
1936 88 56 0.00 0.0
1935 78 47 0.00 0.0
1934 88 52 0.00 n/a
1933 70 41 0.00 0.0
1932 66 34 0.00 n/a
1931 81 43 n/a n/a
1930 92 45 0.00 n/a
1929 70 38 0.00 0.0
1928 87 65 0.00 n/a
1927 60 43 0.02 0.0
1926 75 44 0.00 0.0
1925 85 55 0.04 0.0
1924 68 48 0.00 0.0
1923 63 33 0.00 0.0
1922 65 34 0.00 0.0
1921 75 36 0.00 0.0
1920 82 49 0.00 0.0
1919 93 51 0.00 0.0
1918 56 40 0.80 0.0
1917 72 48 0.03 0.0
1916 73 38 0.00 0.0
1915 75 41 0.00 0.0
1914 79 50 0.00 0.0
1913 88 60 0.00 0.0
1912 67 43 0.00 0.0
1911 65 34 0.00 0.0
What's the all-time high for Boise on 5/27?
For the date of May 27, the highest temperature ever reached in Boise history is 94 °F which happened in 1983.
Highest Temperatures in Boise on May 27
Rank Temperature Year
1 94 °F 1983
2 93 °F 1919
2 93 °F 1986
2 93 °F 1948
5 92 °F 1930
6 91 °F 2001
7 90 °F 1976
7 90 °F 1958
9 89 °F 1999
9 89 °F 2003
What's the all-time low for Boise on 5/27?
For the date of May 27, the lowest temperature ever reached in Boise history is 32 °F which happened in 1991.
Lowest Temperatures in Boise on May 27
Rank Temperature Year
1 32 °F 1991
2 33 °F 1954
2 33 °F 1923
4 34 °F 1922
4 34 °F 1932
4 34 °F 1911
4 34 °F 1953
8 35 °F 1955
9 36 °F 1921
10 37 °F 1940
10 37 °F 1945
Lowest High Temperatures in Boise on May 27
Rank Temperature Year
1 55 °F 2006
2 56 °F 2011
2 56 °F 1918
4 57 °F 1942
5 59 °F 1977
5 59 °F 1955
7 60 °F 1980
7 60 °F 1998
7 60 °F 1982
7 60 °F 1959
7 60 °F 1927
What's the most it has ever rained in Boise on 5/27?
For the date of May 27, the most precipitation ever recorded in Boise history is 1.03 inches which happened in 1964.
All-Time Most Precipitation in Boise on May 27
Rank Precipitation Year
1 1.03 inches 1964
2 0.80 inches 1918
3 0.47 inches 2006
4 0.46 inches 2004
5 0.38 inches 2011
6 0.29 inches 2013
7 0.26 inches 1990
8 0.22 inches 1938
9 0.21 inches 1970
10 0.19 inches 2018
Weather Station Details
Years Station Coordinates
1940–2024 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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