Waterloo December 22 Weather Records

Daily averages and all-time records for weather in Waterloo, Iowa for the date of December 22.
December 22 All-Time Records
1895–2024
Highest temperature 55 °F 1941
Lowest temperature -23 °F 1983
Lowest daily high -10 °F 1983
Highest daily low 39 °F 2023
Most precipitation 0.66 inches 1979
Most snow 4.7 inches 2007
December 22 Average Weather
1991–2020 1
Average high 30.9 °F
Average low 14.2 °F
Chance precipitation 28.4%
Chance snow 19.8%
Waterloo December 22 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 52 39 0.00 0.0
2022 16 -10 0.02 1.0
2021 34 12 0.00 0.0
2020 45 20 0.00 0.0
2019 54 32 0.00 0.0
2018 33 22 0.00 0.0
2017 31 9 0.02 0.2
2016 35 18 0.00 0.0
2015 39 28 0.00 0.0
2014 37 35 0.17 0.0
2013 26 1 0.23 4.4
2012 26 1 0.00 0.0
2011 33 14 0.03 0.9
2010 31 20 0.00 0.0
2009 31 23 0.01 0.1
2008 8 -14 0.00 0.2
2007 36 12 0.18 4.7
2006 39 35 0.01 0.0
2005 37 5 0.00 0.0
2004 9 -6 0.00 0.0
2003 41 27 0.00 0.0
2002 33 25 0.00 0.0
2001 45 20 0.25 0.0
2000 2 -12 0.00 0.0
1999 8 -9 0.02 0.6
1998 14 -2 0.00 0.0
1997 32 30 0.09 0.4
1996 31 20 0.00 0.0
1995 23 14 0.00 0.0
1994 34 25 0.00 0.0
1993 24 4 0.02 0.9
1992 39 11 0.00 0.0
1991 34 29 0.00 0.0
1990 -8 -16 0.00 0.0
1989 -5 -21 0.00 0.0
1988 43 27 0.03 0.0
1987 37 16 0.00 0.0
1986 36 21 0.00 0.0
1985 37 22 0.00 0.0
1984 25 10 0.00 0.0
1983 -10 -23 0.00 0.0
1982 45 29 0.00 0.0
1981 30 13 0.00 0.0
1980 30 15 0.00 0.0
1979 41 24 0.66 0.0
1978 33 20 0.00 0.0
1977 34 9 0.00 0.0
1976 31 10 0.00 0.0
1975 32 12 0.00 0.0
1974 37 22 0.00 0.0
1973 28 9 0.00 0.0
1972 28 21 0.00 0.0
1971 35 18 0.00 0.0
1970 29 22 0.04 0.3
1969 20 -2 0.29 3.0
1968 34 19 0.26 1.8
1967 14 5 0.00 0.0
1966 24 7 0.00 0.0
1965 49 18 0.00 0.0
1964 40 14 0.00 0.0
1963 1 -19 0.00 0.0
1962 37 10 0.13 0.3
1961 36 29 0.15 3.0
1960 0 -14 0.00 0.0
1959 32 24 0.27 2.0
1958 42 13 0.00 0.0
1957 51 33 0.00 0.0
1956 37 33 0.03 0.0
1955 32 18 0.00 0.0
1954 31 27 0.00 0.0
1953 29 7 0.00 0.0
1952 34 30 0.00 n/a
1951 9 -11 0.00 0.0
1950 35 20 0.00 0.0
1949 18 8 0.20 2.0
1948 26 2 0.00 0.0
1947 34 23 0.00 0.0
1946 36 19 0.03 0.3
1945 9 -1 0.00 0.0
1944 22 -3 n/a n/a
1943 19 -1 0.00 0.0
1942 33 25 n/a n/a
1941 55 38 n/a 0.0
1940 40 21 0.00 0.0
1939 35 6 0.00 0.0
1938 27 17 n/a n/a
1937 37 13 0.00 0.0
1936 34 9 0.00 0.0
1935 24 15 n/a n/a
1934 33 14 0.00 0.0
1933 46 25 0.00 0.0
1932 40 22 n/a 0.0
1931 47 39 0.03 0.0
1930 25 9 0.00 0.0
1929 18 -5 0.00 0.0
1928 29 -2 0.00 0.0
1927 30 9 0.00 0.0
1926 33 26 n/a n/a
1925 16 -1 0.00 0.0
1924 10 -14 n/a n/a
1923 45 35 0.00 0.0
1922 47 21 0.00 0.0
1921 18 4 0.00 0.0
1920 31 16 0.08 0.8
1919 27 23 0.00 0.0
1918 44 28 0.00 0.0
1917 35 19 0.00 0.0
1916 4 -17 0.00 0.0
1915 28 11 0.00 0.0
1914 15 -2 0.00 0.0
1913 33 12 0.00 0.0
1912 37 4 0.00 0.0
1911 35 27 0.03 0.0
1910 35 25 0.15 n/a
1909 18 9 0.00 0.0
1908 44 11 0.00 0.0
1907 28 22 n/a 0.0
1906 26 3 0.00 0.0
1905 35 16 n/a n/a
1904 35 22 0.00 0.0
1903 35 5 0.00 0.0
1902 36 23 n/a n/a
1901 41 9 0.00 0.0
1900 51 38 n/a 0.0
1899 40 14 0.00 0.0
1898 35 24 0.00 0.0
1897 5 -11 0.00 0.0
1896 35 20 0.00 0.0
1895 33 31 0.00 0.0
What's the all-time high for Waterloo on 12/22?
For the date of Dec 22, the highest temperature ever reached in Waterloo history is 55 °F which happened in 1941.
Highest Temperatures in Waterloo on December 22
Rank Temperature Year
1 55 °F 1941
2 54 °F 2019
3 52 °F 2023
4 51 °F 1900
4 51 °F 1957
6 49 °F 1965
7 47 °F 1922
7 47 °F 1931
9 46 °F 1933
10 45 °F 2001
10 45 °F 2020
10 45 °F 1982
10 45 °F 1923
What's the all-time low for Waterloo on 12/22?
For the date of Dec 22, the lowest temperature ever reached in Waterloo history is -23 °F which happened in 1983.
Lowest Temperatures in Waterloo on December 22
Rank Temperature Year
1 -23 °F 1983
2 -21 °F 1989
3 -19 °F 1963
4 -17 °F 1916
5 -16 °F 1990
6 -14 °F 1960
6 -14 °F 1924
6 -14 °F 2008
9 -12 °F 2000
10 -11 °F 1951
10 -11 °F 1897
Lowest High Temperatures in Waterloo on December 22
Rank Temperature Year
1 -10 °F 1983
2 -8 °F 1990
3 -5 °F 1989
4 0 °F 1960
5 1 °F 1963
6 2 °F 2000
7 4 °F 1916
8 5 °F 1897
9 8 °F 2008
9 8 °F 1999
What's the most it has ever rained in Waterloo on 12/22?
For the date of Dec 22, the most precipitation ever recorded in Waterloo history is 0.66 inches which happened in 1979.
All-Time Most Precipitation in Waterloo on December 22
Rank Precipitation Year
1 0.66 inches 1979
2 0.29 inches 1969
3 0.27 inches 1959
4 0.26 inches 1968
5 0.25 inches 2001
6 0.23 inches 2013
7 0.20 inches 1949
8 0.18 inches 2007
9 0.17 inches 2014
10 0.15 inches 1910
10 0.15 inches 1961
All-Time Most Snow in Waterloo on December 22
Rank Precipitation Year
1 4.7 inches 2007
2 4.4 inches 2013
3 3.0 inches 1961
3 3.0 inches 1969
5 2.0 inches 1949
5 2.0 inches 1959
7 1.8 inches 1968
8 1.0 inches 2022
9 0.9 inches 2011
9 0.9 inches 1993
Weather Station Details
Years Station Coordinates
1950–2024 Waterloo Municipal Airport location
1895–1950 Waterloo location
Notes
1: Daily averages are a moving average which includes 14 days before and after the date.
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