- Latitude: 42.223
- Longitude: -83.744
High Temperatures
On September 23 in this location the average high temperature is 71.0 °F (21.7 °C). The lowest recored high temperature was 55.0 °F (12.8 °C) in 1990 and the highest recored high temperature was 96.1 °F (35.6 °C) in 2017. The high temperature is usually* between 65.0 °F (18.3 °C) and 77.1 °F (25.0 °C). About a quarter of the time, the high temperature is less than 65.0 °F (18.3 °C), and another quarter of the time, the high temperature is greater than and 77.1 °F (25.0 °C). About 95% of the time, the high temperature has been between 53.5 °F (11.9 °C) and 88.6 °F (31.4 °C).
Low Temperatures
On September 23 in this location the average low temperature is 49.2 °F (9.6 °C). The lowest recored low temperature was 32.0 °F (0.0 °C) in 1974 and the lowest recored low temperature was 68.0 °F (20.0 °C) in 2019. The low temperature is usually* between 43.4 °F (6.3 °C) and 55.1 °F (12.8 °C). About a quarter of the time, the low temperature is less than 43.4 °F (6.3 °C), and another quarter of the time, the low temperature is greater than and 55.1 °F (12.8 °C). About 95% of the time, the low temperature has been between 32.3 °F (0.2 °C) and 66.2 °F (19.0 °C).
Frost
On September 23 in this location expect the temperatures to drop below freezing for a risk of frost about 2.3% 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:
- WILLOW RUN AIRPORT — Integrated Surface Dataset (ISD) station ID: 725376 — Weather Bureau Army Navy (WBAN): 14853 — from year 1973 to 2024
- ANN ARBOR MUNICIPAL ARPT — Integrated Surface Dataset (ISD) station ID: 725374 — Weather Bureau Army Navy (WBAN): 94889 — from year 2006 to 2024
- WILLOW RUN — Integrated Surface Dataset (ISD) station ID: 725376 — from year 2000 to 2003
- DETROIT WILLOW RUN AP — Weather Bureau Army Navy (WBAN): 14853 — from year 1948 to 1968