- Latitude: 42.223
- Longitude: -83.744
High Temperatures
On July 31 in this location the average high temperature is 83.9 °F (28.8 °C). The lowest recored high temperature was 68.0 °F (20.0 °C) in 1992 and the highest recored high temperature was 95.0 °F (35.0 °C) in 1955. The high temperature is usually* between 80.2 °F (26.8 °C) and 87.6 °F (30.9 °C). About a quarter of the time, the high temperature is less than 80.2 °F (26.8 °C), and another quarter of the time, the high temperature is greater than and 87.6 °F (30.9 °C). About 95% of the time, the high temperature has been between 73.1 °F (22.8 °C) and 94.6 °F (34.8 °C).
Low Temperatures
On July 31 in this location the average low temperature is 61.0 °F (16.1 °C). The lowest recored low temperature was 46.0 °F (7.8 °C) in 2014 and the lowest recored low temperature was 75.2 °F (24.0 °C) in 1999. The low temperature is usually* between 56.8 °F (13.8 °C) and 65.1 °F (18.4 °C). About a quarter of the time, the low temperature is less than 56.8 °F (13.8 °C), and another quarter of the time, the low temperature is greater than and 65.1 °F (18.4 °C). About 95% of the time, the low temperature has been between 48.9 °F (9.4 °C) and 73.0 °F (22.8 °C).
Frost
On July 31 in this location expect the temperatures to drop below freezing for a risk of frost about 0.0% 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 2025
- ANN ARBOR MUNICIPAL ARPT — Integrated Surface Dataset (ISD) station ID: 725374 — Weather Bureau Army Navy (WBAN): 94889 — from year 2006 to 2025
- WILLOW RUN — Integrated Surface Dataset (ISD) station ID: 725376 — from year 2001 to 2003
- DETROIT WILLOW RUN AP — Weather Bureau Army Navy (WBAN): 14853 — from year 1948 to 1968