- Latitude: 42.223
- Longitude: -83.744
High Temperatures
On March 18 in this location the average high temperature is 46.5 °F (8.1 °C). The lowest recored high temperature was 25.0 °F (-3.9 °C) in 1993 and the highest recored high temperature was 77.0 °F (25.0 °C) in 2012. The high temperature is usually* between 38.9 °F (3.8 °C) and 54.2 °F (12.3 °C). About a quarter of the time, the high temperature is less than 38.9 °F (3.8 °C), and another quarter of the time, the high temperature is greater than and 54.2 °F (12.3 °C). About 95% of the time, the high temperature has been between 24.3 °F (-4.3 °C) and 68.8 °F (20.4 °C).
Low Temperatures
On March 18 in this location the average low temperature is 26.8 °F (-2.9 °C). The lowest recored low temperature was 8.1 °F (-13.3 °C) in 2014 and the lowest recored low temperature was 48.2 °F (9.0 °C) in 2012. The low temperature is usually* between 21.1 °F (-6.0 °C) and 32.5 °F (0.3 °C). About a quarter of the time, the low temperature is less than 21.1 °F (-6.0 °C), and another quarter of the time, the low temperature is greater than and 32.5 °F (0.3 °C). About 95% of the time, the low temperature has been between 10.3 °F (-12.1 °C) and 43.4 °F (6.3 °C).
Frost
On March 18 in this location expect the temperatures to drop below freezing for a risk of frost about 73.0% 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 2000 to 2003
- DETROIT WILLOW RUN AP — Weather Bureau Army Navy (WBAN): 14853 — from year 1948 to 1968