- Latitude: 43.041
- Longitude: -88.237
High Temperatures
On April 13 in this location the average high temperature is 54.1 °F (12.3 °C). The lowest recored high temperature was 34.3 °F (1.3 °C) in 1950 and the highest recored high temperature was 82.9 °F (28.3 °C) in 2023. The high temperature is usually* between 46.5 °F (8.1 °C) and 61.8 °F (16.5 °C). About a quarter of the time, the high temperature is less than 46.5 °F (8.1 °C), and another quarter of the time, the high temperature is greater than and 61.8 °F (16.5 °C). About 95% of the time, the high temperature has been between 32.0 °F (-0.0 °C) and 76.3 °F (24.6 °C).
Low Temperatures
On April 13 in this location the average low temperature is 36.4 °F (2.5 °C). The lowest recored low temperature was 19.4 °F (-7.0 °C) in 1950 and the lowest recored low temperature was 58.8 °F (14.9 °C) in 2023. The low temperature is usually* between 31.7 °F (-0.2 °C) and 41.2 °F (5.1 °C). About a quarter of the time, the low temperature is less than 31.7 °F (-0.2 °C), and another quarter of the time, the low temperature is greater than and 41.2 °F (5.1 °C). About 95% of the time, the low temperature has been between 22.6 °F (-5.2 °C) and 50.3 °F (10.1 °C).
Frost
On April 13 in this location expect the temperatures to drop below freezing for a risk of frost about 26.5% 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 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 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