San Jacinto December 15 Weather Records

Daily averages and all-time records for weather in San Jacinto, California for the date of December 15.
December 15 All-Time Records
1893–2024
Highest temperature 82 °F 1980
Lowest temperature 24 °F 1987
Lowest daily high 47 °F 1967
Highest daily low 50 °F 2019
Most precipitation 1.15 inches 1936
Most snow none -
December 15 Average Weather
1991–2020 1
Average high 66.8 °F
Average low 38.3 °F
Chance precipitation 16.3%
Chance snow 0%
San Jacinto December 15 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 77 39 0.00 n/a
2022 62 35 0.00 n/a
2021 54 35 0.03 n/a
2020 66 35 0.00 n/a
2019 60 50 0.00 n/a
2018 75 46 0.00 n/a
2017 80 46 0.00 n/a
2016 70 47 0.00 n/a
2015 55 29 0.00 n/a
2014 61 39 0.00 n/a
2013 81 38 0.00 n/a
2012 58 44 0.05 n/a
2011 56 34 0.00 n/a
2010 55 48 0.00 0.0
2009 69 35 0.00 0.0
2008 n/a n/a 0.26 0.0
2007 65 34 0.00 0.0
2006 72 42 0.00 0.0
2005 n/a n/a n/a n/a
2004 77 39 0.00 0.0
2003 62 30 0.07 0.0
2002 65 45 0.00 0.0
2001 62 31 0.56 0.0
2000 63 36 0.00 0.0
1999 72 30 0.00 0.0
1998 75 40 0.00 0.0
1997 72 31 0.00 0.0
1996 75 36 0.00 0.0
1995 73 39 0.00 0.0
1994 61 32 0.00 0.0
1993 55 38 0.22 0.0
1992 60 28 0.00 0.0
1991 79 38 0.00 0.0
1990 64 35 0.00 0.0
1989 70 38 0.00 0.0
1988 56 46 0.43 0.0
1987 53 24 0.00 0.0
1986 68 n/a n/a 0.0
1985 70 32 0.00 0.0
1984 67 n/a 0.00 0.0
1983 70 40 0.00 0.0
1982 68 33 0.00 0.0
1981 78 39 0.00 0.0
1980 82 37 0.00 0.0
1979 79 32 0.00 0.0
1978 67 36 0.00 0.0
1977 66 37 0.00 0.0
1976 79 31 0.00 0.0
1975 69 26 0.00 0.0
1974 72 32 0.00 0.0
1973 77 32 0.00 0.0
1972 65 25 0.00 0.0
1971 57 29 0.00 0.0
1970 62 34 0.00 0.0
1969 82 29 0.00 0.0
1968 66 41 0.00 0.0
1967 47 25 0.00 0.0
1966 74 35 0.00 0.0
1965 55 34 0.00 0.0
1964 74 27 0.00 0.0
1963 74 26 0.00 0.0
1962 79 33 0.00 0.0
1961 61 32 0.00 0.0
1960 63 25 0.00 0.0
1959 73 29 0.00 0.0
1958 79 30 0.00 0.0
1957 60 49 0.97 0.0
1956 75 34 0.00 0.0
1955 71 34 0.00 0.0
1954 67 40 0.02 0.0
1953 79 34 0.00 0.0
1952 75 36 0.00 0.0
1951 67 30 0.00 0.0
1950 74 45 0.00 0.0
1949 56 33 0.00 0.0
1948 n/a n/a n/a n/a
1947 63 30 0.00 0.0
1946 77 32 0.00 0.0
1945 64 35 0.00 0.0
1944 67 34 0.00 n/a
1943 67 37 0.00 0.0
1942 79 38 0.00 n/a
1941 66 39 0.00 n/a
1940 62 26 0.00 n/a
1939 80 35 0.00 n/a
1938 64 47 0.46 n/a
1937 72 35 0.00 n/a
1936 66 45 1.15 0.0
1935 70 25 0.00 0.0
1934 64 45 0.00 n/a
1933 55 42 0.10 0.0
1932 55 29 0.00 n/a
1931 71 31 0.28 n/a
1930 70 34 0.00 n/a
1929 79 38 0.00 n/a
1928 56 31 0.00 n/a
1927 69 35 0.00 n/a
1926 67 29 0.00 n/a
1925 72 29 0.00 0.0
1924 71 40 n/a n/a
1923 75 37 0.00 n/a
1922 59 49 n/a n/a
1921 73 33 n/a n/a
1920 65 37 n/a n/a
1919 61 32 0.00 0.0
1918 68 34 0.00 n/a
1917 78 34 n/a n/a
1916 78 28 0.00 0.0
1915 60 27 0.00 n/a
1914 56 29 0.00 n/a
1913 72 34 0.00 n/a
1912 64 32 0.00 n/a
1911 69 28 0.00 n/a
1910 76 35 0.00 n/a
1909 68 41 0.00 0.0
1908 57 42 0.00 n/a
1907 68 36 0.00 n/a
1906 68 30 0.00 n/a
1905 69 38 0.00 n/a
1904 62 31 0.00 n/a
1903 n/a n/a n/a n/a
1902 58 32 0.00 n/a
1901 58 24 0.00 n/a
1900 65 35 0.00 n/a
1899 63 35 0.00 0.0
1898 60 40 0.00 n/a
1897 55 29 0.00 n/a
1896 61 35 0.97 n/a
1895 62 45 0.00 n/a
1894 59 45 0.00 n/a
1893 70 31 0.00 n/a
What's the all-time high for San Jacinto on 12/15?
For the date of Dec 15, the highest temperature ever reached in San Jacinto history is 82 °F which has happened 2 times, most recently in 1980.
Highest Temperatures in San Jacinto on December 15
Rank Temperature Year
1 82 °F 1969
1 82 °F 1980
3 81 °F 2013
4 80 °F 1939
4 80 °F 2017
6 79 °F 1929
6 79 °F 1942
6 79 °F 1953
6 79 °F 1962
6 79 °F 1976
6 79 °F 1979
6 79 °F 1991
6 79 °F 1958
What's the all-time low for San Jacinto on 12/15?
For the date of Dec 15, the lowest temperature ever reached in San Jacinto history is 24 °F which has happened 2 times, most recently in 1987.
Lowest Temperatures in San Jacinto on December 15
Rank Temperature Year
1 24 °F 1987
1 24 °F 1901
3 25 °F 1935
3 25 °F 1960
3 25 °F 1972
3 25 °F 1967
7 26 °F 1940
7 26 °F 1963
7 26 °F 1975
10 27 °F 1915
10 27 °F 1964
Lowest High Temperatures in San Jacinto on December 15
Rank Temperature Year
1 47 °F 1967
2 53 °F 1987
3 54 °F 2021
4 55 °F 2010
4 55 °F 1897
4 55 °F 2015
4 55 °F 1933
4 55 °F 1965
4 55 °F 1993
4 55 °F 1932
What's the most it has ever rained in San Jacinto on 12/15?
For the date of Dec 15, the most precipitation ever recorded in San Jacinto history is 1.15 inches which happened in 1936.
All-Time Most Precipitation in San Jacinto on December 15
Rank Precipitation Year
1 1.15 inches 1936
2 0.97 inches 1957
2 0.97 inches 1896
4 0.56 inches 2001
5 0.46 inches 1938
6 0.43 inches 1988
7 0.28 inches 1931
8 0.26 inches 2008
9 0.22 inches 1993
10 0.10 inches 1933
Weather Station Details
Years Station Coordinates
1978–2024 San Jacinto location
1893–1978 San Jacinto location
Notes
1: Daily averages are a moving average which includes 14 days before and after the date.
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