February 17 - MILWAUKEE - Weather History and Averages

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

High Temperatures

On February 17 in MILWAUKEE the average high temperature is 33.2 °F (0.6 °C). The lowest recored high temperature was 18.1 °F (-7.7 °C) in 2015 and the highest recored high temperature was 53.2 °F (11.8 °C) in 2011. The high temperature is usually^* between 26.0 °F (-3.3 °C) and 40.3 °F (4.6 °C). About a quarter of the time, the high temperature is less than 26.0 °F (-3.3 °C), and another quarter of the time, the high temperature is greater than and 40.3 °F (4.6 °C). About 95% of the time, the high temperature has been between 12.5 °F (-10.8 °C) and 53.8 °F (12.1 °C).

Low Temperatures

On February 17 in MILWAUKEE the average low temperature is 21.3 °F (-5.9 °C). The lowest recored low temperature was 1.6 °F (-16.9 °C) in 2025 and the lowest recored low temperature was 35.2 °F (1.8 °C) in 2011. The low temperature is usually^* between 14.3 °F (-9.8 °C) and 28.3 °F (-2.0 °C). About a quarter of the time, the low temperature is less than 14.3 °F (-9.8 °C), and another quarter of the time, the low temperature is greater than and 28.3 °F (-2.0 °C). About 95% of the time, the low temperature has been between 0.9 °F (-17.3 °C) and 41.7 °F (5.4 °C).

Frost

On February 17 in MILWAUKEE expect the temperatures to drop below freezing for a risk of frost about 84.8% 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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