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Merced Weather Records

Merced, California weather data and records from 1899–2022 based on data compiled by the NOAA.
All data displayed in U.S. customary units.
All data displayed in metric units.
All-Time Recorded High
The highest temperature ever recorded in Merced, California was 114.1 °F45.6 °C which occurred on July 17, 1925.
Highest Temperatures: All-Time By Year
All-Time Recorded Low
The lowest temperature ever recorded in Merced, California was 12.9 °F-10.6 °C which occurred on January 13, 2007.
Lowest Temperatures: All-Time By Year
Merced Weather by Month
Averages based on the years 1991–2020
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year
☀️ Average high (°F°C) 55.713.1 62.316.8 67.919.9 74.023.3 83.028.3 90.732.6 97.636.4 95.935.5 91.232.9 80.526.9 66.619.2 56.113.4 76.724.8
🌙 Average low (°F°C) 37.93.3 40.34.6 42.96.1 46.07.8 52.211.2 57.514.2 62.116.7 60.716.0 56.613.7 49.39.6 41.65.3 36.62.5 48.79.3
☀️ Record high (°F°C) 75.023.9 84.028.9 88.031.1 98.136.7 109.042.8 111.043.9 114.145.6 114.145.6 109.943.3 102.038.9 91.032.8 75.924.4 114.145.6
🌙 Record low (°F°C) 12.9-10.6 19.9-6.7 19.9-6.7 21.9-5.6 30.0-1.1 37.02.8 39.94.4 36.02.2 32.00.0 28.0-2.2 21.0-6.1 15.1-9.4 12.9-10.6
💧 Average precipitation (inchescm) 2.87.2 2.46.0 2.05.1 1.02.5 0.71.7 0.10.3 0.00.0 0.00.0 0.10.1 0.71.8 1.12.7 2.15.3 12.932.7
💧 Daily % chance precipitation 33.4 34.7 25.7 14.2 8.8 2.1 0.3 0.6 2.3 8.2 17.4 29.2 14.9
❄️ Average snow (inchescm) 0.00.0 0.00.0 0.00.0 0.00.0 0.00.0 0.00.0 0.00.0 0.00.0 0.00.0 0.00.0 0.00.0 0.00.0 0.00.0
More Merced Weather Records
1899–2022
Highest daily low 86.0 °F30.0 °C May 21, 1904
Lowest daily high 34.0 °F1.1 °C January 5, 1961
Most daily precipitation 2.2 inches5.6 cm March 9, 1911
Most monthly precipitation 8.0 inches20.3 cm January 1909
Most yearly precipitation 23.4 inches59.5 cm 1983
Earliest freeze October 14 1905
Latest freeze May 16 1978
Earliest snow December 9 1932
Latest snow March 11 1922
Most daily snow 2.0 inches5.1 cm January 1, 1916
Most monthly snow 2.0 inches5.1 cm January 1916
Most yearly snow 2.0 inches5.1 cm 1916
Merced Weather Streaks
Most consecutive days...
With precipitation 15 days Jan 31 – Feb 14, 1998
Without precipitation 201 days Apr 20 – Nov 6, 1999
High temperature ≥ 80 °F27 °C 145 days May 31 – Oct 22, 1991
High temperature ≥ 90 °F32 °C 92 days Jun 17 – Sep 16, 1967
High temperature ≥ 100 °F38 °C 26 days Jul 1–26, 1906
Merced Weather by Year
1899 1900 1901 1902 1903 1904 1905 1906 1907 1908
1909 1910 1911 1912 1913 1914 1915 1916 1917 1918
1919 1920 1921 1922 1923 1924 1925 1926 1927 1928
1929 1930 1931 1932 1933 1934 1935 1936 1937 1938
1939 1940 1941 1942 1943 1944 1945 1946 1947 1948
1949 1950 1951 1952 1953 1954 1955 1956 1957 1958
1959 1960 1961 1962 1963 1964 1965 1966 1967 1968
1969 1970 1971 1972 1973 1974 1975 1976 1977 1978
1979 1980 1981 1982 1983 1984 1985 1986 1987 1988
1989 1990 1991 1992 1993 1994 1995 1996 1997 1998
1999 2000 2001 2002 2003 2004 2005 2006 2007 2008
2009 2010 2011 2012 2013 2014 2015 2016 2017 2018
2019 2020 2021 2022
More
Weather Station Details
Years Station Coordinates
1899–2022 Merced location
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