- Latitude: 43.041
- Longitude: -88.237
High Temperatures
On March 30 in this location the average high temperature is 48.3 °F (9.1 °C). The lowest recored high temperature was 18.0 °F (-7.8 °C) in 1969 and the highest recored high temperature was 81.5 °F (27.5 °C) in 1986. The high temperature is usually* between 40.8 °F (4.9 °C) and 55.8 °F (13.2 °C). About a quarter of the time, the high temperature is less than 40.8 °F (4.9 °C), and another quarter of the time, the high temperature is greater than and 55.8 °F (13.2 °C). About 95% of the time, the high temperature has been between 26.5 °F (-3.0 °C) and 70.1 °F (21.2 °C).
Low Temperatures
On March 30 in this location the average low temperature is 31.9 °F (-0.0 °C). The lowest recored low temperature was 6.1 °F (-14.4 °C) in 1969 and the lowest recored low temperature was 60.8 °F (16.0 °C) in 1998. The low temperature is usually* between 26.5 °F (-3.0 °C) and 37.4 °F (3.0 °C). About a quarter of the time, the low temperature is less than 26.5 °F (-3.0 °C), and another quarter of the time, the low temperature is greater than and 37.4 °F (3.0 °C). About 95% of the time, the low temperature has been between 16.2 °F (-8.8 °C) and 47.7 °F (8.7 °C).
Frost
On March 30 in this location expect the temperatures to drop below freezing for a risk of frost about 50.3% 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 1994
- 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