Eureka January 21 Weather Records

Daily averages and all-time records for weather in Eureka, California for the date of January 21.
January 21 All-Time Records
1941–2024
Highest temperature 75 °F 1981
Lowest temperature 28 °F 1962
Lowest daily high 40 °F 1962
Highest daily low 57 °F 2016
Most precipitation 2.49 inches 1972
Most snow 0.4 inches 2002
January 21 Average Weather
1991–2020 1
Average high 56.0 °F
Average low 41.8 °F
Chance precipitation 52.8%
Chance snow 0.2%
Eureka January 21 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2024 58 53 0.19 0.0
2023 54 33 0.00 0.0
2022 55 40 0.00 0.0
2021 54 38 0.29 0.0
2020 54 46 0.66 0.0
2019 53 39 0.03 0.0
2018 52 44 0.94 0.0
2017 52 44 0.51 0.0
2016 69 57 0.05 0.0
2015 56 40 0.00 0.0
2014 51 35 0.00 0.0
2013 64 33 0.00 0.0
2012 51 41 0.39 0.0
2011 56 40 0.00 0.0
2010 51 42 0.39 0.0
2009 53 40 0.03 0.0
2008 49 33 0.00 0.0
2007 51 33 0.00 0.0
2006 56 40 0.00 0.0
2005 55 42 0.00 0.0
2004 60 36 0.00 0.0
2003 66 49 0.10 0.0
2002 50 37 0.87 0.4
2001 58 44 0.00 0.0
2000 55 39 0.21 0.0
1999 54 46 0.05 0.0
1998 55 38 0.07 0.0
1997 50 41 0.92 0.0
1996 50 36 0.60 0.0
1995 59 38 0.02 0.0
1994 66 54 0.05 0.0
1993 60 45 0.79 0.0
1992 57 43 0.00 0.0
1991 65 39 0.00 0.0
1990 52 36 0.00 0.0
1989 50 40 1.09 0.0
1988 56 44 0.00 0.0
1987 62 37 0.00 0.0
1986 54 42 0.00 0.0
1985 54 40 0.00 0.0
1984 55 42 0.06 0.0
1983 57 41 0.00 0.0
1982 43 34 0.78 0.0
1981 75 57 0.39 0.0
1980 57 39 0.00 0.0
1979 53 41 0.00 0.0
1978 56 45 0.19 0.0
1977 56 47 0.00 0.0
1976 58 42 0.00 0.0
1975 59 39 0.00 0.0
1974 48 35 0.00 0.0
1973 51 41 0.00 0.0
1972 56 51 2.49 0.0
1971 48 40 0.00 0.0
1970 61 56 1.21 0.0
1969 46 39 0.04 0.0
1968 56 45 0.00 0.0
1967 48 37 1.02 0.0
1966 49 35 0.08 0.0
1965 53 46 0.00 0.0
1964 44 38 0.54 0.0
1963 50 43 0.00 0.0
1962 40 28 0.00 0.0
1961 66 41 0.00 0.0
1960 62 48 0.29 0.0
1959 51 39 0.00 0.0
1958 51 38 0.00 0.0
1957 48 35 0.03 0.0
1956 55 48 0.25 0.0
1955 49 41 0.16 0.0
1954 50 43 0.36 0.0
1953 54 43 0.00 0.0
1952 48 40 0.45 0.0
1951 56 48 1.39 0.0
1950 60 54 0.53 0.0
1949 45 35 0.72 0.0
1948 50 39 0.00 0.0
1947 51 43 0.00 0.0
1946 55 41 0.01 0.0
1945 53 31 0.00 0.0
1944 64 45 0.00 0.0
1943 62 42 0.73 0.0
1942 74 53 0.06 0.0
What's the all-time high for Eureka on 1/21?
For the date of Jan 21, the highest temperature ever reached in Eureka history is 75 °F which happened in 1981.
Highest Temperatures in Eureka on January 21
Rank Temperature Year
1 75 °F 1981
2 74 °F 1942
3 69 °F 2016
4 66 °F 1961
4 66 °F 1994
4 66 °F 2003
7 65 °F 1991
8 64 °F 1944
8 64 °F 2013
10 62 °F 1943
10 62 °F 1987
10 62 °F 1960
What's the all-time low for Eureka on 1/21?
For the date of Jan 21, the lowest temperature ever reached in Eureka history is 28 °F which happened in 1962.
Lowest Temperatures in Eureka on January 21
Rank Temperature Year
1 28 °F 1962
2 31 °F 1945
3 33 °F 2013
3 33 °F 2008
3 33 °F 2007
3 33 °F 2023
7 34 °F 1982
8 35 °F 2014
8 35 °F 1949
8 35 °F 1966
8 35 °F 1957
8 35 °F 1974
Lowest High Temperatures in Eureka on January 21
Rank Temperature Year
1 40 °F 1962
2 43 °F 1982
3 44 °F 1964
4 45 °F 1949
5 46 °F 1969
6 48 °F 1971
6 48 °F 1967
6 48 °F 1957
6 48 °F 1974
6 48 °F 1952
What's the most it has ever rained in Eureka on 1/21?
For the date of Jan 21, the most precipitation ever recorded in Eureka history is 2.49 inches which happened in 1972.
All-Time Most Precipitation in Eureka on January 21
Rank Precipitation Year
1 2.49 inches 1972
2 1.39 inches 1951
3 1.21 inches 1970
4 1.09 inches 1989
5 1.02 inches 1967
6 0.94 inches 2018
7 0.92 inches 1997
8 0.87 inches 2002
9 0.79 inches 1993
10 0.78 inches 1982
All-Time Most Snow in Eureka on January 21
Rank Precipitation Year
1 0.4 inches 2002
Weather Station Details
Years Station Coordinates
1941–2024 Eureka Woodley Island location
Notes
1: Daily averages are a moving average which includes 14 days before and after the date.
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