San Jacinto January 20 Weather Records

Daily averages and all-time records for weather in San Jacinto, California for the date of January 20.
January 20 All-Time Records
1893–2024
Highest temperature 82 °F 2014
Lowest temperature 19 °F 1963
Lowest daily high 45 °F 1933
Highest daily low 53 °F 2016
Most precipitation 1.24 inches 2010
Most snow none -
January 20 Average Weather
1991–2020 1
Average high 67.9 °F
Average low 39.5 °F
Chance precipitation 18.7%
Chance snow 0%
San Jacinto January 20 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2024 n/a n/a n/a n/a
2023 58 35 0.05 n/a
2022 73 41 0.00 n/a
2021 67 51 0.00 n/a
2020 62 49 0.00 n/a
2019 73 45 0.00 n/a
2018 57 43 0.04 n/a
2017 51 46 1.22 n/a
2016 64 53 0.00 n/a
2015 75 40 0.00 n/a
2014 82 39 0.00 n/a
2013 77 32 0.00 n/a
2012 65 38 0.00 n/a
2011 71 45 0.00 n/a
2010 55 42 1.24 0.0
2009 79 45 0.00 0.0
2008 61 32 0.00 0.0
2007 59 35 0.00 0.0
2006 66 29 0.00 0.0
2005 82 47 0.00 0.0
2004 63 44 0.00 0.0
2003 81 37 0.02 0.0
2002 n/a n/a n/a n/a
2001 71 36 0.00 0.0
2000 73 50 0.00 0.0
1999 56 50 0.01 0.0
1998 56 37 0.00 0.0
1997 65 37 0.00 0.0
1996 69 33 0.00 0.0
1995 64 36 0.18 0.0
1994 78 41 0.00 0.0
1993 n/a n/a 0.00 0.0
1992 69 34 0.00 0.0
1991 69 39 0.00 0.0
1990 63 34 0.00 0.0
1989 n/a n/a 0.00 0.0
1988 62 24 0.00 0.0
1987 60 26 0.00 0.0
1986 76 39 0.00 0.0
1985 58 30 0.00 0.0
1984 70 30 0.00 0.0
1983 55 29 0.00 0.0
1982 60 40 0.43 0.0
1981 77 38 0.00 0.0
1980 n/a n/a n/a n/a
1979 62 32 0.00 0.0
1978 62 38 0.00 0.0
1977 71 40 0.00 0.0
1976 79 41 0.00 0.0
1975 81 35 0.00 0.0
1974 65 50 0.18 0.0
1973 58 31 0.00 0.0
1972 64 29 0.00 0.0
1971 79 46 0.00 0.0
1970 66 45 0.00 0.0
1969 59 50 0.49 0.0
1968 80 32 0.00 0.0
1967 69 30 0.00 0.0
1966 57 32 0.00 0.0
1965 57 50 0.00 0.0
1964 61 32 0.00 0.0
1963 69 19 0.00 0.0
1962 50 43 0.60 0.0
1961 67 45 0.00 0.0
1960 66 31 0.00 0.0
1959 60 40 0.00 0.0
1958 66 29 0.00 0.0
1957 55 32 0.22 0.0
1956 58 38 0.06 0.0
1955 52 30 0.00 0.0
1954 48 37 0.60 0.0
1953 61 35 0.00 0.0
1952 53 39 0.00 0.0
1951 64 30 0.00 0.0
1950 80 41 0.00 0.0
1949 55 41 0.42 0.0
1948 70 24 0.00 0.0
1947 76 28 0.00 0.0
1946 60 37 0.00 0.0
1945 52 31 0.23 n/a
1944 74 37 0.00 n/a
1943 58 25 0.00 n/a
1942 73 37 0.00 0.0
1941 60 34 0.00 n/a
1940 67 30 0.00 n/a
1939 67 38 0.03 0.0
1938 65 44 0.00 0.0
1937 50 26 0.00 0.0
1936 74 30 0.00 n/a
1935 56 25 0.00 n/a
1934 73 33 0.00 n/a
1933 45 32 1.07 n/a
1932 57 32 0.06 n/a
1931 76 30 0.00 n/a
1930 60 46 0.00 0.0
1929 48 39 0.75 0.0
1928 74 27 0.00 n/a
1927 54 41 0.03 n/a
1926 54 20 0.00 n/a
1925 80 34 n/a n/a
1924 70 44 0.00 0.0
1923 68 35 n/a n/a
1922 50 21 n/a n/a
1921 58 31 n/a n/a
1920 63 43 n/a n/a
1919 53 44 0.10 n/a
1918 63 28 n/a n/a
1917 45 32 0.43 n/a
1916 55 32 0.00 n/a
1915 70 30 0.00 n/a
1914 61 32 0.00 n/a
1913 75 31 0.00 n/a
1912 81 36 0.00 0.0
1911 80 32 0.00 n/a
1910 76 32 0.00 0.0
1909 59 45 0.00 0.0
1908 65 31 0.00 n/a
1907 75 39 0.00 n/a
1906 56 34 0.00 n/a
1905 55 n/a 0.00 n/a
1904 n/a n/a n/a n/a
1903 63 31 0.00 0.0
1902 56 30 0.00 n/a
1901 70 36 0.00 n/a
1900 70 36 0.00 n/a
1899 71 35 0.00 n/a
1898 54 26 0.00 n/a
1897 61 30 0.00 n/a
1896 61 47 0.00 n/a
1895 50 38 0.16 n/a
1894 60 26 0.00 n/a
1893 71 30 0.00 n/a
What's the all-time high for San Jacinto on 1/20?
For the date of Jan 20, the highest temperature ever reached in San Jacinto history is 82 °F which has happened 2 times, most recently in 2014.
Highest Temperatures in San Jacinto on January 20
Rank Temperature Year
1 82 °F 2005
1 82 °F 2014
3 81 °F 1912
3 81 °F 2003
3 81 °F 1975
6 80 °F 1968
6 80 °F 1950
6 80 °F 1925
6 80 °F 1911
10 79 °F 1976
10 79 °F 2009
10 79 °F 1971
What's the all-time low for San Jacinto on 1/20?
For the date of Jan 20, the lowest temperature ever reached in San Jacinto history is 19 °F which happened in 1963.
Lowest Temperatures in San Jacinto on January 20
Rank Temperature Year
1 19 °F 1963
2 20 °F 1926
3 21 °F 1922
4 24 °F 1988
4 24 °F 1948
6 25 °F 1943
6 25 °F 1935
8 26 °F 1987
8 26 °F 1937
8 26 °F 1898
8 26 °F 1894
Lowest High Temperatures in San Jacinto on January 20
Rank Temperature Year
1 45 °F 1933
1 45 °F 1917
3 48 °F 1954
3 48 °F 1929
5 50 °F 1922
5 50 °F 1962
5 50 °F 1895
5 50 °F 1937
9 51 °F 2017
10 52 °F 1945
10 52 °F 1955
What's the most it has ever rained in San Jacinto on 1/20?
For the date of Jan 20, the most precipitation ever recorded in San Jacinto history is 1.24 inches which happened in 2010.
All-Time Most Precipitation in San Jacinto on January 20
Rank Precipitation Year
1 1.24 inches 2010
2 1.22 inches 2017
3 1.07 inches 1933
4 0.75 inches 1929
5 0.60 inches 1962
5 0.60 inches 1954
7 0.49 inches 1969
8 0.43 inches 1982
8 0.43 inches 1917
10 0.42 inches 1949
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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