Weather on December 31
Racine, WI
55 Years of Data
Avg High
32°F
Avg Low
19°F
Warmest
1984
45°F avg
Coldest
1976
-3°F avg
About This Date
December 31st in Racine, WI typically brings cold winter weather, with average highs around 32°F and lows near 19°F. Over 55 years of records, the warmest December 31st was in 1984 (45°F average), while the coldest was 1976 (-3°F) — a 48°F range across recorded history. Precipitation has occurred on 35% of recorded December 31st dates, with snow falling 15% of the time (heaviest snowfall: 3.1"). The last decade has been 1.1°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.1°F cooler on this date compared to 20-30 years ago.
Planning for December 31st in Racine, WI? Bundle up with warm layers and protect extremities from the cold. Consider bringing rain gear or an umbrella.
Warming Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 29° | 11° | 20° | 0.18" | 0.8" |
| 2024 | 49° | 32° | 40° | — | — |
| 2023 | 37° | 31° | 34° | 0.03" | — |
| 2022 | 42° | 22° | 32° | — | — |
| 2021 | 37° | 27° | 32° | — | — |
| 2020 | 33° | 21° | 27° | — | — |
| 2019 | 34° | 23° | 28° | 0.08" | — |
| 2018 | 31° | 13° | 22° | — | — |
| 2017 | 2° | -6° | -2° | — | — |
| 2016 | 39° | 23° | 31° | — | — |
| 2015 | 29° | 24° | 26° | — | — |
| 2014 | 17° | 2° | 9° | — | — |
| 2013 | 8° | -6° | 1° | 0.05" | 0.3" |
| 2012 | 29° | 12° | 20° | — | — |
| 2011 | 39° | 26° | 33° | 1.12" | — |
| 2010 | 47° | 35° | 41° | 0.03" | — |
| 2009 | 30° | 25° | 27° | 0.25" | 1" |
| 2008 | 34° | 8° | 21° | 0.28" | 1" |
| 2007 | 33° | 19° | 26° | 0.05" | 0.5" |
| 2006 | 43° | 40° | 41° | 0.41" | — |
| 2005 | 36° | 33° | 34° | 0.71" | — |
| 2004 | 56° | 35° | 45° | — | — |
| 2003 | 43° | 26° | 34° | — | — |
| 2002 | 57° | 28° | 43° | — | — |
| 2001 | 17° | 7° | 12° | — | — |
| 2000 | 33° | 21° | 27° | — | — |
| 1999 | 35° | 28° | 32° | — | — |
| 1998 | 10° | -4° | 3° | — | — |
| 1997 | 26° | 12° | 19° | 0.05" | — |
| 1996 | 32° | 20° | 26° | — | — |
| 1995 | 34° | 16° | 25° | 0.2" | 1" |
| 1994 | 36° | 30° | 33° | — | — |
| 1993 | 28° | 3° | 16° | — | — |
| 1992 | 40° | 24° | 32° | 1.22" | — |
| 1991 | 34° | 32° | 33° | — | — |
| 1990 | 11° | -4° | 3° | 0.15" | 2.5" |
| 1989 | 33° | 26° | 30° | 0.08" | — |
| 1988 | 33° | 19° | 26° | — | — |
| 1987 | 36° | 24° | 30° | — | — |
| 1986 | 36° | 30° | 33° | — | — |
| 1985 | 40° | 8° | 24° | — | — |
| 1984warmest | 59° | 31° | 45° | — | — |
| 1983 | 14° | -5° | 5° | — | — |
| 1982 | 29° | 17° | 23° | — | — |
| 1981 | 35° | 18° | 26° | — | — |
| 1980 | 34° | 28° | 31° | 0.13" | — |
| 1979 | 40° | 25° | 32° | — | — |
| 1978 | 31° | 18° | 24° | 0.79" | 3.1" |
| 1977 | 33° | 27° | 30° | — | — |
| 1976coldest | 4° | -9° | -3° | — | — |
| 1975 | 37° | 32° | 35° | — | — |
| 1974 | 36° | 31° | 33° | 0.58" | — |
| 1973 | 12° | -1° | 6° | — | — |
| 1972 | 36° | 29° | 32° | — | — |
| 1971 | 35° | 18° | 26° | — | — |
55 years of data from RACINE WWTP