Paso Robles September 21 Weather Records

Daily averages and all-time records for weather in Paso Robles, California for the date of September 21.
September 21 All-Time Records
1894–2024
Highest temperature 107 °F 1943
Lowest temperature 33 °F 1968
Lowest daily high 64 °F 1961
Highest daily low 68 °F 1983
Most precipitation 0.70 inches 1913
Most snow none -
September 21 Average Weather
1991–2020 1
Average high 87.7 °F
Average low 48.4 °F
Chance precipitation 3.0%
Chance snow 0%
Paso Robles September 21 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 72 56 0.00 n/a
2022 74 48 0.00 n/a
2021 90 52 0.00 n/a
2020 93 51 0.00 n/a
2019 87 45 0.00 n/a
2018 95 47 0.00 n/a
2017 84 51 0.00 n/a
2016 93 52 0.00 n/a
2015 104 56 0.00 n/a
2014 84 57 0.00 n/a
2013 78 52 0.00 n/a
2012 95 53 0.00 n/a
2011 102 53 0.00 n/a
2010 86 49 0.00 0.0
2009 89 49 0.00 0.0
2008 81 49 0.00 0.0
2007 69 44 0.00 0.0
2006 87 40 0.00 0.0
2005 83 46 0.00 0.0
2004 81 41 0.00 0.0
2003 98 48 0.00 0.0
2002 100 50 0.00 0.0
2001 86 48 0.00 0.0
2000 87 56 0.00 0.0
1999 84 45 0.00 0.0
1998 73 47 0.00 0.0
1997 88 43 0.00 0.0
1996 89 47 0.00 0.0
1995 96 49 0.00 0.0
1994 90 46 0.00 0.0
1993 79 43 0.00 0.0
1992 95 47 0.00 0.0
1991 90 47 0.00 0.0
1990 77 48 0.00 0.0
1989 94 49 0.00 0.0
1988 71 52 0.00 0.0
1987 101 47 0.00 0.0
1986 79 37 0.00 0.0
1985 92 43 0.00 0.0
1984 90 49 0.00 0.0
1983 81 68 0.00 0.0
1982 93 43 0.00 0.0
1981 91 44 0.00 0.0
1980 85 42 0.00 0.0
1979 97 44 0.00 0.0
1978 88 35 0.00 0.0
1977 88 53 0.00 0.0
1976 88 48 0.00 0.0
1975 97 46 0.00 0.0
1974 98 44 0.00 0.0
1973 85 49 0.00 0.0
1972 96 42 0.00 0.0
1971 85 44 0.00 0.0
1970 85 38 0.00 0.0
1969 82 49 0.00 0.0
1968 81 33 0.00 0.0
1967 83 57 0.02 0.0
1966 83 43 0.00 0.0
1965 87 35 0.00 0.0
1964 94 40 0.00 0.0
1963 90 46 0.00 0.0
1962 90 43 0.00 0.0
1961 64 57 0.00 0.0
1960 93 38 0.00 0.0
1959 83 47 0.00 0.0
1958 97 46 0.00 0.0
1957 96 41 0.00 0.0
1956 88 50 0.00 0.0
1955 88 45 0.00 0.0
1954 95 39 0.00 0.0
1953 82 49 0.00 0.0
1952 98 48 0.00 0.0
1951 95 55 0.00 0.0
1950 92 45 0.00 0.0
1949 104 48 0.00 0.0
1948 75 49 0.00 0.0
1947 100 40 0.00 n/a
1946 99 44 0.00 n/a
1945 68 54 0.00 n/a
1944 80 45 0.00 n/a
1943 107 45 0.00 n/a
1942 95 39 0.00 n/a
1941 80 36 0.00 n/a
1940 89 41 0.00 n/a
1939 104 61 0.13 n/a
1938 94 45 0.00 n/a
1937 87 45 0.00 n/a
1936 102 47 0.00 n/a
1935 87 50 0.00 n/a
1934 78 46 0.00 n/a
1933 84 53 0.00 n/a
1932 87 45 0.00 n/a
1931 94 48 0.00 n/a
1930 74 50 0.00 n/a
1929 67 53 n/a n/a
1928 106 55 0.00 n/a
1927 86 43 0.00 n/a
1926 82 42 0.00 n/a
1925 85 40 0.00 0.0
1924 90 41 0.00 0.0
1923 80 46 0.00 n/a
1922 97 50 n/a n/a
1921 94 47 0.00 n/a
1920 85 46 n/a n/a
1919 103 46 0.00 n/a
1918 83 52 n/a n/a
1917 91 38 n/a n/a
1916 97 47 n/a n/a
1915 100 42 n/a n/a
1914 90 40 0.00 n/a
1913 85 55 0.70 n/a
1912 100 45 0.00 n/a
1911 93 48 0.00 0.0
1910 90 41 0.00 n/a
1909 95 40 0.00 n/a
1908 n/a n/a n/a n/a
1907 n/a n/a n/a n/a
1906 n/a n/a 0.00 n/a
1905 n/a n/a n/a n/a
1904 n/a n/a n/a n/a
1903 n/a n/a n/a n/a
1902 88 37 0.00 n/a
1901 69 45 0.00 n/a
1900 93 47 0.00 n/a
1899 96 52 0.00 n/a
1898 n/a n/a n/a n/a
1897 82 62 0.00 n/a
1896 76 54 0.00 n/a
1895 74 34 n/a n/a
1894 98 50 0.00 n/a
What's the all-time high for Paso Robles on 9/21?
For the date of Sep 21, the highest temperature ever reached in Paso Robles history is 107 °F which happened in 1943.
Highest Temperatures in Paso Robles on September 21
Rank Temperature Year
1 107 °F 1943
2 106 °F 1928
3 104 °F 1949
3 104 °F 2015
3 104 °F 1939
6 103 °F 1919
7 102 °F 2011
7 102 °F 1936
9 101 °F 1987
10 100 °F 1915
10 100 °F 2002
10 100 °F 1947
10 100 °F 1912
What's the all-time low for Paso Robles on 9/21?
For the date of Sep 21, the lowest temperature ever reached in Paso Robles history is 33 °F which happened in 1968.
Lowest Temperatures in Paso Robles on September 21
Rank Temperature Year
1 33 °F 1968
2 34 °F 1895
3 35 °F 1965
3 35 °F 1978
5 36 °F 1941
6 37 °F 1986
6 37 °F 1902
8 38 °F 1970
8 38 °F 1960
8 38 °F 1917
Lowest High Temperatures in Paso Robles on September 21
Rank Temperature Year
1 64 °F 1961
2 67 °F 1929
3 68 °F 1945
4 69 °F 1901
4 69 °F 2007
6 71 °F 1988
7 72 °F 2023
8 73 °F 1998
9 74 °F 2022
9 74 °F 1930
9 74 °F 1895
What's the most it has ever rained in Paso Robles on 9/21?
For the date of Sep 21, the most precipitation ever recorded in Paso Robles history is 0.70 inches which happened in 1913.
All-Time Most Precipitation in Paso Robles on September 21
Rank Precipitation Year
1 0.70 inches 1913
2 0.13 inches 1939
3 0.02 inches 1967
Weather Station Details
Years Station Coordinates
1894–2024 Paso Robles location
Notes
1: Daily averages are a moving average which includes 14 days before and after the date.
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