- Latitude: 43.109
- Longitude: -88.031
High Temperatures
On January 15 in this location the average high temperature is 29.0 °F (-1.7 °C). The lowest recored high temperature was -9.0 °F (-22.8 °C) in 1972 and the highest recored high temperature was 54.3 °F (12.4 °C) in 1953. The high temperature is usually* between 21.3 °F (-5.9 °C) and 36.7 °F (2.6 °C). About a quarter of the time, the high temperature is less than 21.3 °F (-5.9 °C), and another quarter of the time, the high temperature is greater than and 36.7 °F (2.6 °C). About 95% of the time, the high temperature has been between 6.7 °F (-14.1 °C) and 51.3 °F (10.7 °C).
Low Temperatures
On January 15 in this location the average low temperature is 13.9 °F (-10.1 °C). The lowest recored low temperature was -23.6 °F (-30.9 °C) in 1963 and the lowest recored low temperature was 39.0 °F (3.9 °C) in 1953. The low temperature is usually* between 5.0 °F (-15.0 °C) and 22.8 °F (-5.1 °C). About a quarter of the time, the low temperature is less than 5.0 °F (-15.0 °C), and another quarter of the time, the low temperature is greater than and 22.8 °F (-5.1 °C). About 95% of the time, the low temperature has been between -12.1 °F (-24.5 °C) and 39.9 °F (4.4 °C).
Frost
On January 15 in this location expect the temperatures to drop below freezing for a risk of frost about 91.4% 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 2025
- LAWRENCE J TIMMERMAN AIRPORT — Integrated Surface Dataset (ISD) station ID: 726405 — Weather Bureau Army Navy (WBAN): 94869 — from year 1973 to 2025
- WAUKESHA COUNTY AIRPORT — Integrated Surface Dataset (ISD) station ID: 726409 — Weather Bureau Army Navy (WBAN): 04897 — from year 2006 to 2025
- MILWAUKEE — Integrated Surface Dataset (ISD) station ID: 997342 — from year 2006 to 2025
- WAUKESHA CO — Integrated Surface Dataset (ISD) station ID: 726409 — from year 1999 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 1978 to 1996
- 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