September 14 - MILWAUKEE - Weather History and Averages

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

High Temperatures

On September 14 in MILWAUKEE the average high temperature is 70.0 °F (21.1 °C). The lowest recored high temperature was 62.4 °F (16.9 °C) in 2014 and the highest recored high temperature was 80.2 °F (26.8 °C) in 2021. The high temperature is usually^* between 65.8 °F (18.8 °C) and 74.2 °F (23.4 °C). About a quarter of the time, the high temperature is less than 65.8 °F (18.8 °C), and another quarter of the time, the high temperature is greater than and 74.2 °F (23.4 °C). About 95% of the time, the high temperature has been between 57.7 °F (14.3 °C) and 82.2 °F (27.9 °C).

Low Temperatures

On September 14 in MILWAUKEE the average low temperature is 58.4 °F (14.7 °C). The lowest recored low temperature was 49.5 °F (9.7 °C) in 2014 and the lowest recored low temperature was 70.5 °F (21.4 °C) in 2024. The low temperature is usually^* between 54.0 °F (12.2 °C) and 62.8 °F (17.1 °C). About a quarter of the time, the low temperature is less than 54.0 °F (12.2 °C), and another quarter of the time, the low temperature is greater than and 62.8 °F (17.1 °C). About 95% of the time, the low temperature has been between 45.6 °F (7.6 °C) and 71.2 °F (21.8 °C).

Frost

On September 14 in MILWAUKEE expect the temperatures to drop below freezing for a risk of frost about 0.0% 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 2006 to 2024

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