- Latitude: 43.041
- Longitude: -88.237
High Temperatures
On December 31 in this location the average high temperature is 31.3 °F (-0.4 °C). The lowest recored high temperature was -4.0 °F (-20.0 °C) in 2017 and the highest recored high temperature was 55.9 °F (13.3 °C) in 2002. The high temperature is usually* between 24.5 °F (-4.2 °C) and 38.1 °F (3.4 °C). About a quarter of the time, the high temperature is less than 24.5 °F (-4.2 °C), and another quarter of the time, the high temperature is greater than and 38.1 °F (3.4 °C). About 95% of the time, the high temperature has been between 11.5 °F (-11.4 °C) and 51.1 °F (10.6 °C).
Low Temperatures
On December 31 in this location the average low temperature is 18.1 °F (-7.7 °C). The lowest recored low temperature was -14.6 °F (-25.9 °C) in 1963 and the lowest recored low temperature was 42.8 °F (6.0 °C) in 2010. The low temperature is usually* between 10.0 °F (-12.2 °C) and 26.2 °F (-3.2 °C). About a quarter of the time, the low temperature is less than 10.0 °F (-12.2 °C), and another quarter of the time, the low temperature is greater than and 26.2 °F (-3.2 °C). About 95% of the time, the low temperature has been between -5.4 °F (-20.8 °C) and 41.6 °F (5.3 °C).
Frost
On December 31 in this location expect the temperatures to drop below freezing for a risk of frost about 87.7% of the time.
Data Source(s)
The data used to compute the average high/low temperatures for this location were taken from the following stations:
- GENERAL MITCHELL INTERNATIONA — Integrated Surface Dataset (ISD) station ID: 726400 — Weather Bureau Army Navy (WBAN): 14839 — from year 1948 to 2024
- LAWRENCE J TIMMERMAN AIRPORT — Integrated Surface Dataset (ISD) station ID: 726405 — Weather Bureau Army Navy (WBAN): 94869 — from year 1973 to 2024
- WAUKESHA COUNTY AIRPORT — Integrated Surface Dataset (ISD) station ID: 726409 — Weather Bureau Army Navy (WBAN): 04897 — from year 2006 to 2024
- MILWAUKEE — Integrated Surface Dataset (ISD) station ID: 997342 — from year 2008 to 2024
- WAUKESHA CO — Integrated Surface Dataset (ISD) station ID: 726409 — from year 1998 to 2005
- LAWRENCE J TIMMERMAN — Integrated Surface Dataset (ISD) station ID: 726405 — from year 2000 to 2004
- MILWAUKEE COAST GUARD LIGHT S — Integrated Surface Dataset (ISD) station ID: 726407 — from year 1977 to 1995
- MILWAUKEE NB SIDE PO — Weather Bureau Army Navy (WBAN): 14839 — from year 1965 to 1972
- MILWAUKEE TIMMERMAN — Weather Bureau Army Navy (WBAN): 94869 — from year 1968 to 1972