Merced October 18 Weather Records

Daily averages and all-time records for weather in Merced, California for the date of October 18.
October 18 All-Time Records
1899–2024
Highest temperature 98 °F 1903
Lowest temperature 34 °F 1905
Lowest daily high 58 °F 1934
Highest daily low 59 °F 1954
Most precipitation 0.44 inches 1914
October 18 Average Weather
1991–2020 1
Average high 79.0 °F
Average low 48.5 °F
Chance precipitation 9.8%
Merced October 18 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 90 52 0.00 0.0
2022 85 52 0.00 0.0
2021 66 45 0.00 0.0
2020 93 52 0.00 0.0
2019 75 44 0.00 0.0
2018 83 45 0.00 0.0
2017 83 44 0.00 0.0
2016 72 49 0.00 0.0
2015 75 53 0.00 0.0
2014 80 54 0.00 0.0
2013 83 46 0.00 0.0
2012 92 56 0.00 0.0
2011 90 58 0.00 0.0
2010 70 50 0.00 n/a
2009 79 55 0.00 n/a
2008 84 56 0.00 n/a
2007 74 48 0.00 n/a
2006 75 42 0.00 n/a
2005 78 57 0.00 n/a
2004 67 54 0.28 n/a
2003 91 52 0.00 n/a
2002 72 47 0.00 n/a
2001 82 47 0.00 n/a
2000 81 49 0.00 n/a
1999 79 44 0.00 n/a
1998 77 40 0.00 n/a
1997 93 46 0.00 0.0
1996 79 45 0.00 0.0
1995 83 51 0.00 0.0
1994 77 40 0.00 0.0
1993 73 44 0.00 0.0
1992 81 45 0.00 0.0
1991 89 51 0.00 0.0
1990 83 57 0.00 0.0
1989 88 49 0.00 0.0
1988 92 52 0.00 0.0
1987 84 45 0.00 0.0
1986 72 43 0.00 0.0
1985 81 42 0.00 0.0
1984 63 40 0.00 0.0
1983 79 46 0.00 0.0
1982 77 41 0.00 0.0
1981 82 39 0.00 0.0
1980 76 40 0.00 0.0
1979 84 52 0.00 0.0
1978 84 49 0.00 0.0
1977 82 47 0.00 0.0
1976 81 43 0.00 0.0
1975 81 50 0.00 0.0
1974 89 49 0.00 0.0
1973 89 49 0.00 0.0
1972 74 41 0.00 0.0
1971 68 39 0.00 0.0
1970 76 48 0.00 0.0
1969 65 38 0.00 0.0
1968 85 44 0.00 0.0
1967 90 46 0.00 0.0
1966 83 44 0.00 0.0
1965 78 45 0.00 0.0
1964 85 47 0.00 0.0
1963 75 48 0.01 0.0
1962 77 44 0.00 0.0
1961 93 58 0.00 0.0
1960 82 46 0.00 0.0
1959 92 51 0.00 0.0
1958 85 48 0.02 0.0
1957 78 48 0.00 0.0
1956 83 43 0.00 0.0
1955 72 50 0.00 0.0
1954 83 59 0.00 0.0
1953 n/a n/a n/a n/a
1952 81 54 n/a 0.0
1951 82 48 0.00 0.0
1950 79 49 0.00 0.0
1949 71 35 0.00 0.0
1948 83 47 0.00 0.0
1947 79 46 0.00 0.0
1946 68 41 n/a 0.0
1945 76 n/a 0.00 0.0
1944 84 44 0.00 0.0
1943 76 48 0.00 0.0
1942 85 46 0.00 n/a
1941 90 46 0.00 n/a
1940 85 49 0.00 n/a
1939 75 49 0.00 n/a
1938 67 36 0.00 n/a
1937 82 50 0.00 n/a
1936 78 54 0.41 n/a
1935 75 43 0.00 n/a
1934 58 50 0.10 n/a
1933 88 48 0.00 n/a
1932 70 44 0.00 n/a
1931 73 47 0.00 n/a
1930 82 43 0.00 n/a
1929 72 49 0.00 n/a
1928 87 45 0.00 n/a
1927 78 44 0.00 n/a
1926 86 53 0.00 n/a
1925 71 45 0.00 0.0
1924 72 44 0.00 0.0
1923 82 46 n/a n/a
1922 80 45 n/a n/a
1921 85 44 0.00 n/a
1920 63 49 0.04 n/a
1919 75 45 n/a n/a
1918 72 42 n/a n/a
1917 78 47 n/a n/a
1916 72 47 0.00 n/a
1915 89 42 n/a n/a
1914 65 48 0.44 n/a
1913 83 45 0.00 n/a
1912 82 48 0.00 n/a
1911 78 50 0.00 n/a
1910 70 55 0.00 n/a
1909 78 45 0.00 n/a
1908 68 38 0.00 n/a
1907 n/a 50 0.00 n/a
1906 77 50 0.00 n/a
1905 81 34 n/a n/a
1904 n/a n/a n/a n/a
1903 98 37 0.00 n/a
1902 85 50 0.00 n/a
1901 78 49 0.00 n/a
1900 n/a n/a n/a n/a
1899 77 46 n/a n/a
What's the all-time high for Merced on 10/18?
For the date of Oct 18, the highest temperature ever reached in Merced history is 98 °F which happened in 1903.
Highest Temperatures in Merced on October 18
Rank Temperature Year
1 98 °F 1903
2 93 °F 1997
2 93 °F 2020
2 93 °F 1961
5 92 °F 1988
5 92 °F 2012
5 92 °F 1959
8 91 °F 2003
9 90 °F 2023
9 90 °F 1967
9 90 °F 1941
9 90 °F 2011
What's the all-time low for Merced on 10/18?
For the date of Oct 18, the lowest temperature ever reached in Merced history is 34 °F which happened in 1905.
Lowest Temperatures in Merced on October 18
Rank Temperature Year
1 34 °F 1905
2 35 °F 1949
3 36 °F 1938
4 37 °F 1903
5 38 °F 1908
5 38 °F 1969
7 39 °F 1971
7 39 °F 1981
9 40 °F 1984
9 40 °F 1980
9 40 °F 1994
9 40 °F 1998
Lowest High Temperatures in Merced on October 18
Rank Temperature Year
1 58 °F 1934
2 63 °F 1984
2 63 °F 1920
4 65 °F 1914
4 65 °F 1969
6 66 °F 2021
7 67 °F 1938
7 67 °F 2004
9 68 °F 1946
9 68 °F 1971
9 68 °F 1908
What's the most it has ever rained in Merced on 10/18?
For the date of Oct 18, the most precipitation ever recorded in Merced history is 0.44 inches which happened in 1914.
All-Time Most Precipitation in Merced on October 18
Rank Precipitation Year
1 0.44 inches 1914
2 0.41 inches 1936
3 0.28 inches 2004
4 0.10 inches 1934
5 0.04 inches 1920
6 0.02 inches 1958
7 0.01 inches 1963
Weather Station Details
Years Station Coordinates
1998–2024 Merced Municipal Airport location
1899–1998 Merced location
Notes
1: Daily averages are a moving average which includes 14 days before and after the date.
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