Weather on January 9
Green Bay, WI
55 Years of Data
Avg High
25°F
Avg Low
8°F
Warmest
2002
43°F avg
Coldest
1982
-11°F avg
About This Date
January 9th in Green Bay, WI typically brings very cold winter weather, with average highs around 25°F and lows near 8°F. Over 56 years of records, the warmest January 9th was in 2002 (43°F average), while the coldest was 1982 (-11°F) — a 54°F range across recorded history. Precipitation has occurred on 29% of recorded January 9th dates, with snow falling 23% of the time (heaviest snowfall: 3.6"). The last decade has been 4.5°F warmer on this date compared to 20-30 years ago.
The last decade has been 4.5°F warmer on this date compared to 20-30 years ago.
Planning for January 9th in Green Bay, WI? Bundle up with warm layers and protect extremities from the cold. Check road conditions if traveling, as snow is possible.
Warming Trend
3.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 40° | 26° | 33° | 0.71" | — |
| 2025 | 31° | 7° | 19° | — | — |
| 2024 | 34° | 32° | 33° | 0.81" | 3.3" |
| 2023 | 32° | 18° | 25° | — | — |
| 2022 | 27° | 1° | 14° | 0.03" | — |
| 2021 | 30° | 15° | 23° | — | — |
| 2020 | 45° | 20° | 33° | 0.1" | — |
| 2019 | 23° | 16° | 20° | — | — |
| 2018 | 35° | 15° | 25° | — | — |
| 2017 | 29° | 17° | 23° | 0.58" | 2.7" |
| 2016 | 35° | 19° | 27° | 0.38" | 1" |
| 2015 | 6° | -2° | 2° | — | — |
| 2014 | 23° | -21° | 1° | — | — |
| 2013 | 39° | 17° | 28° | — | — |
| 2012 | 45° | 28° | 36° | — | — |
| 2011 | 23° | -1° | 11° | — | — |
| 2010 | 18° | 4° | 11° | — | — |
| 2009 | 14° | -5° | 5° | — | — |
| 2008 | 37° | 28° | 33° | — | — |
| 2007 | 25° | 18° | 21° | — | — |
| 2006 | 33° | 23° | 28° | — | — |
| 2005 | 29° | 20° | 24° | 0.03" | 0.1" |
| 2004 | 20° | 7° | 13° | — | — |
| 2003 | 40° | 20° | 30° | 0.03" | 0.1" |
| 2002warmest | 53° | 33° | 43° | — | — |
| 2001 | 26° | -7° | 10° | — | — |
| 2000 | 36° | 11° | 23° | 0.03" | — |
| 1999 | 5° | -8° | -1° | — | — |
| 1998 | 30° | 11° | 20° | 0.18" | 0.8" |
| 1997 | 26° | 19° | 23° | 0.48" | 3.6" |
| 1996 | 29° | 12° | 20° | 0.23" | 1.2" |
| 1995 | 16° | -7° | 4° | — | — |
| 1994 | 9° | -14° | -3° | — | — |
| 1993 | 19° | 12° | 16° | — | — |
| 1992 | 37° | 30° | 34° | 0.05" | 0.1" |
| 1991 | 25° | 6° | 15° | — | — |
| 1990 | 40° | 29° | 34° | 0.08" | — |
| 1989 | 23° | -2° | 11° | — | — |
| 1988 | 2° | -12° | -5° | — | — |
| 1987 | 30° | 14° | 22° | — | — |
| 1986 | 38° | 13° | 25° | — | — |
| 1985 | 15° | -5° | 5° | — | 0.2" |
| 1984 | 18° | 12° | 15° | — | — |
| 1983 | 35° | 20° | 27° | — | — |
| 1982coldest | -4° | -18° | -11° | — | — |
| 1981 | 16° | 0° | 8° | 0.03" | 0.3" |
| 1980 | 2° | -10° | -4° | — | 0.1" |
| 1979 | 10° | -9° | 1° | — | — |
| 1978 | 5° | -6° | 0° | — | — |
| 1977 | 8° | -27° | -9° | — | — |
| 1976 | 6° | -8° | -1° | — | — |
| 1975 | 37° | 29° | 33° | — | — |
| 1974 | 6° | -6° | 0° | — | — |
| 1973 | 4° | -10° | -3° | — | — |
| 1972 | 40° | 26° | 33° | — | — |
| 1971 | 25° | 6° | 15° | 0.05" | 0.3" |
56 years of data from GREEN BAY