January 3 - MILWAUKEE - Weather History and Averages

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

High Temperatures

On January 3 in MILWAUKEE the average high temperature is 30.4 °F (-0.9 °C). The lowest recored high temperature was 14.7 °F (-9.6 °C) in 2018 and the highest recored high temperature was 48.0 °F (8.9 °C) in 2007. The high temperature is usually^* between 24.5 °F (-4.1 °C) and 36.3 °F (2.4 °C). About a quarter of the time, the high temperature is less than 24.5 °F (-4.1 °C), and another quarter of the time, the high temperature is greater than and 36.3 °F (2.4 °C). About 95% of the time, the high temperature has been between 13.4 °F (-10.3 °C) and 47.4 °F (8.6 °C).

Low Temperatures

On January 3 in MILWAUKEE the average low temperature is 20.9 °F (-6.2 °C). The lowest recored low temperature was 1.6 °F (-16.9 °C) in 2014 and the lowest recored low temperature was 35.4 °F (1.9 °C) in 2023. The low temperature is usually^* between 13.4 °F (-10.3 °C) and 28.4 °F (-2.0 °C). About a quarter of the time, the low temperature is less than 13.4 °F (-10.3 °C), and another quarter of the time, the low temperature is greater than and 28.4 °F (-2.0 °C). About 95% of the time, the low temperature has been between -0.9 °F (-18.3 °C) and 42.7 °F (5.9 °C).

Frost

On January 3 in MILWAUKEE expect the temperatures to drop below freezing for a risk of frost about 84.1% 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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