- Latitude: 42.223
- Longitude: -83.744
High Temperatures
On May 9 in this location the average high temperature is 68.4 °F (20.2 °C). The lowest recored high temperature was 43.0 °F (6.1 °C) in 1966 and the highest recored high temperature was 91.9 °F (33.3 °C) in 2015. The high temperature is usually* between 61.5 °F (16.4 °C) and 75.3 °F (24.0 °C). About a quarter of the time, the high temperature is less than 61.5 °F (16.4 °C), and another quarter of the time, the high temperature is greater than and 75.3 °F (24.0 °C). About 95% of the time, the high temperature has been between 48.4 °F (9.1 °C) and 88.4 °F (31.3 °C).
Low Temperatures
On May 9 in this location the average low temperature is 45.2 °F (7.4 °C). The lowest recored low temperature was 24.1 °F (-4.4 °C) in 2020 and the lowest recored low temperature was 69.1 °F (20.6 °C) in 2014. The low temperature is usually* between 39.5 °F (4.2 °C) and 51.0 °F (10.5 °C). About a quarter of the time, the low temperature is less than 39.5 °F (4.2 °C), and another quarter of the time, the low temperature is greater than and 51.0 °F (10.5 °C). About 95% of the time, the low temperature has been between 28.6 °F (-1.9 °C) and 61.9 °F (16.6 °C).
Frost
On May 9 in this location expect the temperatures to drop below freezing for a risk of frost about 5.9% 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 2000 to 2003
- DETROIT WILLOW RUN AP — Weather Bureau Army Navy (WBAN): 14853 — from year 1948 to 1968