DECEMBER Daily Dewpoint Records - WINNIPEG (since 1953*)
Day |
High maximum |
Low maximum |
High minimum |
Low
minimum |
Day |
||||
1 |
4.4 |
1962 |
-28.0 |
1985 |
-0.9 |
1982 |
-37.2 |
1976 |
1 |
2 |
7.9 |
1982 |
-28.3 |
1964 |
0.5 |
1982 |
-37.2 |
1976 |
2 |
3 |
2.8 |
1962 |
-26.1 |
1964 |
-3.3 |
1962 |
-36.7 |
1964 |
3 |
4 |
2.1 |
1989 |
-29.1 |
1991 |
-4.3 |
2016 |
-33.8 |
1991 |
4 |
5 |
-0.6 |
1975 |
-25.6 |
1972 |
-3.7 |
2016 |
-36.1 |
1873 E |
5 |
6 |
0.9 |
2023 |
-29.4 |
1972 |
-4.2 |
2023 |
-37.8 |
1972 |
6 |
7 |
1.7 |
2023 |
-28.9 |
1958* |
-1.5 |
2023 |
-34.6 |
2022 |
7 |
8 |
1.4 |
1987 |
-31.1 |
1972 |
0.0 |
1987 |
-40.0 |
1876 E |
8 |
9 |
1.5 |
2015 |
-29.8 |
1995 |
-4.4 |
1967 |
-40.4 |
2000 |
9 |
10 |
2.0 |
2020 |
-31.9 |
1995 |
-3.4 |
2022 |
-40.4 |
2000 |
10 |
11 |
0.6 |
2004 |
-34.0 |
1995 |
-4.4 |
1967 |
-38.2 |
1995 |
11 |
12 |
-0.4 |
1988 |
-30.3 |
1995* |
-1.5 |
2014 |
-40.9 |
1995 |
12 |
13 |
1.1 |
2014 |
-31.1 |
1989 |
-1.5 |
2014 |
-39.4 |
1893 E |
13 |
14 |
2.0 |
1998 |
-30.3 |
1989 |
-1.6 |
1998 |
-39.5 |
1989 |
14 |
15 |
-0.3 |
2022 |
-29.4 |
2008 |
-5.0 |
1959 |
-39.9 |
2013 E |
15 |
16 |
0.6 |
1962 |
-29.5 |
1983 |
-4.8 |
1977 |
-40.4 |
1876 E |
16 |
17 |
1.1 |
1980 |
-32.3 |
1983 |
-0.9 |
1977 |
-39.4 |
1872 E |
17 |
18 |
1.1 |
1957 |
-33.7 |
1983 |
-3.3 |
1957 |
-38.9 |
1955 |
18 |
19 |
0.2 |
2018 |
-35.7 |
1989 |
-6.7 |
2002 |
-39.7 |
1989 |
19 |
20 |
-0.7 |
2004 |
-37.0 |
1989 |
-4.5 |
1979 |
-41.2 |
1989 |
20 |
21 |
1.3 |
1877 E |
-32.6 |
1990 |
-2.6 |
2014 |
-40.5 |
1989 |
21 |
22 |
5.1 |
1877 E |
-33.3 |
1884 E |
-1.3 |
2014 |
-41.7 |
1884 E |
22 |
23 |
1.1 |
2023 |
-35.0 |
1879 E |
-0.5 |
2023 |
-44.4 |
1879 E |
23 |
24 |
1.3 |
2023 |
-39.4 |
1879 E |
-3.2 |
2005 |
-47.8 |
1879 E |
24 |
25 |
-1.1 |
1999 |
-33.6 |
1990 |
-3.3 |
2005 |
-40.0 |
1879 E |
25 |
26 |
0.4 |
2011 |
-30.6 |
1993 |
-2.2 |
1959 |
-38.9 |
1883 E |
26 |
27 |
0.9 |
1980* |
-30.6 |
1880 E |
-2.2 |
2003 |
-41.1 |
1880 E |
27 |
28 |
0.6 |
2003 |
-31.2 |
1992 |
-3.8 |
2005 |
-42.1 |
1933 O |
28 |
29 |
1.3 |
1999 |
-32.7 |
1996 |
-3.9 |
2005 |
-41.1 |
1887 E |
29 |
30 |
-0.4 |
1991 |
-33.6 |
2017 |
-2.8 |
1991 |
-41.1 |
1910 E |
30 |
31 |
0.3 |
1991 |
-33.9 |
1967 |
-4.5 |
1991 |
-40.5 |
2013 |
31 |
Dec 4, 1913 - Dewpoint of 2.8°C recorded. From St John's College observer notes, retrieved at the Library Archives of Canada in Winnipeg.
Dec 5, 1939 - Dewpoint of 0.6°C recorded. From Airport observer notes, retrieved at the Library Archives of Canada in Winnipeg.
Dec 7, 1939 - Dewpoint of 0.6°C recorded. From Airport observer notes, retrieved at the Library Archives of Canada in Winnipeg.
Dec 7, 1939 - Dewpoint of -38.9°C recorded. From St John's College observer notes, retrieved at the Library Archives of Canada in Winnipeg.
Dec 11, 1913 - Dewpoint of 2.3°C recorded. From St John's College observer notes, retrieved at the Library Archives of Canada in Winnipeg.
Dec 12, 1913 - Dewpoint of 0.2°C recorded. From St John's College observer notes, retrieved at the Library Archives of Canada in Winnipeg.
Dec 13, 1913 - Dewpoint of 1.6°C recorded. From St John's College observer notes, retrieved at the Library Archives of Canada in Winnipeg.
Dec 15, 1928 - Dewpoint of 1.4°C recorded . From St John's College observer notes, retrieved at the Library Archives of Canada in Winnipeg. Confidence high.
Dec 16, 1939 - Dewpoint of 1.7°C recorded. From Airport observer notes, retrieved at the Library Archives of Canada in Winnipeg.
Dec 20, 1894 - Dewpoint of 0.0°C recorded. From St John's College observer notes, retrieved at the Library Archives of Canada in Winnipeg.
Dec 25, 1922 - Dewpoint of 0.8°C recorded at 7am during rain. From St John's College observer notes, retrieved at the Library Archives of Canada in Winnipeg.
Dec 25, 1931 - Dewpoint of -1.0°C recorded. From Airport observer notes, retrieved at the Library Archives of Canada in Winnipeg.
Dec 25, 1940 - Dewpoint of 0.0°C recorded. From Airport observer notes, retrieved at the Library Archives of Canada in Winnipeg.
Dec 26, 1883 - Dewpoint of -39.4°C recorded. From St John's College observer notes, retrieved at the Library Archives of Canada in Winnipeg.
Dec 26, 1931 - Dewpoint of 0.8°C recorded. From Airport observer notes, retrieved at the Library Archives of Canada in Winnipeg.
Dec 30, 1904 - Dewpoint of 0.6°C recorded at 2pm. From St John's College observer notes, retrieved at the Library Archives of Canada in Winnipeg.
Dec 31, 1896 - Dewpoint of 2.2°C recorded during several hours of rainfall. From St John's College observer, retrieved at the Library Archives of Canada in Winnipeg.
Data Notes:
Estimates for low maximum 1873-1952 are based on the daily maximum temperature. Estimates for low minimum 1873-1952 are based on daily minimum temperature.
Dec 28, 1933 - Calculated based on measured temperature and relative humidity, retrieved in observer notes from the Library and Archives of Canada in Winnipeg.
Dec 15, 2013 - CXWG replaces CYWG due to missing data at CYWG.
Dec 8, 16 1876 and Dec 21-22, 1877 - Dewpoint calculated from known wet-bulb and dry-bulb temperatures in the raw observer notes.
Graph form: