- Latitude: 43.041
- Longitude: -88.237
High Temperatures
On September 13 in this location the average high temperature is 73.6 °F (23.1 °C). The lowest recored high temperature was 53.1 °F (11.7 °C) in 2014 and the highest recored high temperature was 91.9 °F (33.3 °C) in 2005. The high temperature is usually* between 68.3 °F (20.1 °C) and 78.9 °F (26.0 °C). About a quarter of the time, the high temperature is less than 68.3 °F (20.1 °C), and another quarter of the time, the high temperature is greater than and 78.9 °F (26.0 °C). About 95% of the time, the high temperature has been between 58.1 °F (14.5 °C) and 89.0 °F (31.7 °C).
Low Temperatures
On September 13 in this location the average low temperature is 55.3 °F (12.9 °C). The lowest recored low temperature was 37.4 °F (3.0 °C) in 2014 and the lowest recored low temperature was 72.0 °F (22.2 °C) in 1984. The low temperature is usually* between 50.8 °F (10.4 °C) and 59.8 °F (15.4 °C). About a quarter of the time, the low temperature is less than 50.8 °F (10.4 °C), and another quarter of the time, the low temperature is greater than and 59.8 °F (15.4 °C). About 95% of the time, the low temperature has been between 42.2 °F (5.7 °C) and 68.3 °F (20.2 °C).
Frost
On September 13 in this location expect the temperatures to drop below freezing for a risk of frost about 0.0% 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 2006 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