- Latitude: 42.233
- Longitude: -83.533
High Temperatures
On May 12 in this location the average high temperature is 69.1 °F (20.6 °C). The lowest recored high temperature was 42.1 °F (5.6 °C) in 1966 and the highest recored high temperature was 91.0 °F (32.8 °C) in 2022. The high temperature is usually* between 62.3 °F (16.8 °C) and 75.8 °F (24.3 °C). About a quarter of the time, the high temperature is less than 62.3 °F (16.8 °C), and another quarter of the time, the high temperature is greater than and 75.8 °F (24.3 °C). About 95% of the time, the high temperature has been between 49.4 °F (9.7 °C) and 88.7 °F (31.5 °C).
Low Temperatures
On May 12 in this location the average low temperature is 46.0 °F (7.8 °C). The lowest recored low temperature was 27.0 °F (-2.8 °C) in 2020 and the lowest recored low temperature was 62.1 °F (16.7 °C) in 2014. The low temperature is usually* between 41.0 °F (5.0 °C) and 51.0 °F (10.6 °C). About a quarter of the time, the low temperature is less than 41.0 °F (5.0 °C), and another quarter of the time, the low temperature is greater than and 51.0 °F (10.6 °C). About 95% of the time, the low temperature has been between 31.5 °F (-0.3 °C) and 60.5 °F (15.8 °C).
Frost
On May 12 in this location expect the temperatures to drop below freezing for a risk of frost about 2.9% 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:
- DETROIT METRO WAYNE COUNTY AI — Integrated Surface Dataset (ISD) station ID: 725370 — Weather Bureau Army Navy (WBAN): 94847 — from year 1943 to 2025
- 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 METRO AP — Weather Bureau Army Navy (WBAN): 94847 — from year 1959 to 1972
- DETROIT WILLOW RUN AP — Weather Bureau Army Navy (WBAN): 14853 — from year 1948 to 1968