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Green Bay, WI Weather on October 13
October 13th in Green Bay, WI typically brings cool fall weather, with average highs around 59°F and lows near 39°F. Over 55 years of records, the warmest October 13th was in 1975 (67°F average), while the coldest was 1979 (36°F) — a 31°F range across recorded history. Rain or other precipitation has occurred on about 35% of October 13th dates historically, with the wettest October 13th recording 1.29" of rain. The last decade has been 2.4°F cooler on this date compared to 20-30 years ago.
What to Expect on October 13
Planning for October 13th in Green Bay, WI? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
October 13 Weather Records for Green Bay
- •The all-time record high for October 13th in Green Bay, WI is 82°F, set in 1975.
- •The coldest October 13th on record dropped to 22°F in 1988.
- •A freeze (32°F or below) has occurred on October 13th in 15 of the last 55 years.
Frequently Asked Questions
What was the warmest October 13 ever in Green Bay?
The warmest October 13 in Green Bay, WI reached 82°F in 1975. That is 23°F above the long-term average high of 59°F.
What was the coldest October 13 ever in Green Bay?
The coldest October 13 in Green Bay, WI dropped to 22°F in 1988. That is 17°F below the long-term average low of 39°F.
What is the average temperature on October 13 in Green Bay?
On October 13, Green Bay averages a high of 59°F and a low of 39°F based on 55 years of NOAA weather observations from GREEN BAY.
How many years of weather data are available for October 13 in Green Bay?
We have 55 years of weather records for October 13 in Green Bay, WI, sourced from NOAA's Global Historical Climatology Network. Records include daily high and low temperatures, precipitation, and snowfall data going back to 2025.
October 13 Weather History in Green Bay
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 68°F | 47°F | 0.09" | -- |
| 2024 | 55°F | 39°F | 0.36" | -- |
| 2023 | 51°F | 48°F | 0.76" | -- |
| 2022 | 48°F | 41°F | 0.03" | -- |
| 2021 | 67°F | 54°F | 0" | -- |
| 2020 | 67°F | 40°F | 0" | -- |
| 2019 | 43°F | 36°F | 0.03" | -- |
| 2018 | 50°F | 28°F | 0" | -- |
| 2017 | 62°F | 50°F | 0.07" | -- |
| 2016 | 48°F | 33°F | 0" | -- |
| 2015 | 60°F | 43°F | 0" | -- |
| 2014 | 62°F | 50°F | 1.01" | -- |
| 2013 | 61°F | 37°F | 0" | -- |
| 2012 | 54°F | 41°F | 1.29" | -- |
| 2011 | 60°F | 53°F | 0.56" | -- |
| 2010 | 64°F | 42°F | 0" | -- |
| 2009 | 48°F | 29°F | 0" | -- |
| 2008 | 76°F | 55°F | 0" | -- |
| 2007 | 59°F | 32°F | 0" | -- |
| 2006 | 43°F | 36°F | 0" | -- |
| 2005 | 64°F | 48°F | 0" | -- |
| 2004 | 63°F | 36°F | 0" | -- |
| 2003 | 65°F | 46°F | 0.05" | -- |
| 2002 | 50°F | 31°F | 0" | -- |
| 2001 | 58°F | 37°F | 0.45" | -- |
| 2000 | 73°F | 56°F | 0.04" | -- |
| 1999 | 58°F | 30°F | 0.15" | -- |
| 1998 | 51°F | 37°F | 0" | -- |
| 1997 | 66°F | 38°F | 0.37" | -- |
| 1996 | 77°F | 42°F | 0" | -- |
| 1995 | 76°F | 54°F | 0" | -- |
| 1994 | 62°F | 39°F | 0" | -- |
| 1993 | 52°F | 25°F | 0" | -- |
| 1992 | 55°F | 32°F | 0" | -- |
| 1991 | 57°F | 33°F | 0.37" | -- |
| 1990 | 58°F | 32°F | 0.01" | -- |
| 1989 | 69°F | 43°F | 0" | -- |
| 1988 | 53°F | 22°F | 0" | -- |
| 1987 | 65°F | 28°F | 0" | -- |
| 1986 | 44°F | 37°F | 0.01" | -- |
| 1985 | 61°F | 45°F | 0" | -- |
| 1984 | 63°F | 54°F | 0" | -- |
| 1983 | 47°F | 36°F | 0" | -- |
| 1982 | 54°F | 44°F | 0.01" | -- |
| 1981 | 67°F | 43°F | 0" | -- |
| 1980 | 46°F | 26°F | 0" | -- |
| 1979 | 46°F | 27°F | 0" | -- |
| 1978 | 53°F | 32°F | 0" | -- |
| 1977 | 57°F | 27°F | 0" | -- |
| 1976 | 60°F | 36°F | 0" | -- |
| 1975 | 82°F | 52°F | 0" | -- |
| 1974 | 49°F | 27°F | 0.43" | -- |
| 1973 | 70°F | 49°F | 0" | -- |
| 1972 | 63°F | 35°F | 0" | -- |
| 1971 | 61°F | 42°F | 0" | -- |
Based on 55 years of data from NOAA station: GREEN BAY
Monthly Climate Averages
Historical temperature and precipitation averages for Green Bay, WI, based on 55+ years of weather data.
Temperatures in Fahrenheit. Precipitation and snowfall in inches.