January 4 - MILWAUKEE - Weather History and Averages

Station: MILWAUKEE (2006 to 2025)
Country: US
State: WI
Latitude: 43.05
Longitude: -87.88

High Temperatures

On January 4 in MILWAUKEE the average high temperature is 30.0 °F (-1.1 °C). The lowest recored high temperature was 12.6 °F (-10.8 °C) in 2018 and the highest recored high temperature was 49.5 °F (9.7 °C) in 2007. The high temperature is usually^* between 23.4 °F (-4.8 °C) and 36.6 °F (2.6 °C). About a quarter of the time, the high temperature is less than 23.4 °F (-4.8 °C), and another quarter of the time, the high temperature is greater than and 36.6 °F (2.6 °C). About 95% of the time, the high temperature has been between 10.7 °F (-11.8 °C) and 49.3 °F (9.6 °C).

Low Temperatures

On January 4 in MILWAUKEE the average low temperature is 19.7 °F (-6.9 °C). The lowest recored low temperature was 1.8 °F (-16.8 °C) in 2018 and the lowest recored low temperature was 39.7 °F (4.3 °C) in 2007. The low temperature is usually^* between 11.7 °F (-11.3 °C) and 27.6 °F (-2.5 °C). About a quarter of the time, the low temperature is less than 11.7 °F (-11.3 °C), and another quarter of the time, the low temperature is greater than and 27.6 °F (-2.5 °C). About 95% of the time, the low temperature has been between -3.3 °F (-19.6 °C) and 42.7 °F (5.9 °C).

Frost

On January 4 in MILWAUKEE expect the temperatures to drop below freezing for a risk of frost about 85.4% of the time.

^{Usually* in this context means around 50% of the
time, assuming a normal distribution of values.}

Data Source(s)

The data used to compute the average high/low temperatures for this location were taken from the following stations:

MILWAUKEE — Integrated Surface Dataset (ISD) station ID: 997342 — from year 2007 to 2025

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