- Latitude: 43.109
- Longitude: -88.031
High Temperatures
On January 18 in this location the average high temperature is 28.7 °F (-1.8 °C). The lowest recored high temperature was 1.0 °F (-17.2 °C) in 1967 and the highest recored high temperature was 52.9 °F (11.6 °C) in 1996. The high temperature is usually* between 21.0 °F (-6.1 °C) and 36.4 °F (2.4 °C). About a quarter of the time, the high temperature is less than 21.0 °F (-6.1 °C), and another quarter of the time, the high temperature is greater than and 36.4 °F (2.4 °C). About 95% of the time, the high temperature has been between 6.5 °F (-14.2 °C) and 50.9 °F (10.5 °C).
Low Temperatures
On January 18 in this location the average low temperature is 13.1 °F (-10.5 °C). The lowest recored low temperature was -22.0 °F (-30.0 °C) in 1994 and the lowest recored low temperature was 47.8 °F (8.8 °C) in 1973. The low temperature is usually* between 3.6 °F (-15.8 °C) and 22.7 °F (-5.2 °C). About a quarter of the time, the low temperature is less than 3.6 °F (-15.8 °C), and another quarter of the time, the low temperature is greater than and 22.7 °F (-5.2 °C). About 95% of the time, the low temperature has been between -14.5 °F (-25.8 °C) and 40.8 °F (4.9 °C).
Frost
On January 18 in this location expect the temperatures to drop below freezing for a risk of frost about 90.9% 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 1969 to 1972