- Latitude: 42.43
- Longitude: -82.68
High Temperatures
On March 20 in this location the average high temperature is 46.4 °F (8.0 °C). The lowest recored high temperature was 21.4 °F (-5.9 °C) in 1965 and the highest recored high temperature was 80.1 °F (26.7 °C) in 2012. The high temperature is usually* between 40.5 °F (4.7 °C) and 52.4 °F (11.3 °C). About a quarter of the time, the high temperature is less than 40.5 °F (4.7 °C), and another quarter of the time, the high temperature is greater than and 52.4 °F (11.3 °C). About 95% of the time, the high temperature has been between 29.1 °F (-1.6 °C) and 63.7 °F (17.6 °C).
Low Temperatures
On March 20 in this location the average low temperature is 29.4 °F (-1.4 °C). The lowest recored low temperature was 11.3 °F (-11.5 °C) in 1965 and the lowest recored low temperature was 55.0 °F (12.8 °C) in 2012. The low temperature is usually* between 24.8 °F (-4.0 °C) and 34.0 °F (1.1 °C). About a quarter of the time, the low temperature is less than 24.8 °F (-4.0 °C), and another quarter of the time, the low temperature is greater than and 34.0 °F (1.1 °C). About 95% of the time, the low temperature has been between 16.1 °F (-8.9 °C) and 42.8 °F (6.0 °C).
Frost
On March 20 in this location expect the temperatures to drop below freezing for a risk of frost about 64.8% 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:
- SELFRIDGE AIR NATIONAL GUARD — Integrated Surface Dataset (ISD) station ID: 725377 — Weather Bureau Army Navy (WBAN): 14804 — from year 1937 to 2025
- DETROIT CITY AIRPORT — Integrated Surface Dataset (ISD) station ID: 725375 — Weather Bureau Army Navy (WBAN): 14822 — from year 1973 to 2025
- WINDSOR — Integrated Surface Dataset (ISD) station ID: 715380 — from year 1978 to 2025
- ST CLAIR SHORES — Integrated Surface Dataset (ISD) station ID: 997996 — from year 2008 to 2025
- ALGONAC — Integrated Surface Dataset (ISD) station ID: 998492 — from year 2012 to 2025
- LAKE ST CLAIR MI — Integrated Surface Dataset (ISD) station ID: 994770 — from year 2005 to 2012
- SELFRIDGE ANGB — Integrated Surface Dataset (ISD) station ID: 725377 — from year 2000 to 2004
- BELLE ISLE COAST GUARD STATIO — Integrated Surface Dataset (ISD) station ID: 725385 — from year 1977 to 1995
- BELLE RIVER — Integrated Surface Dataset (ISD) station ID: 716363 — from year 1993 to 1994
- SELFRIDGE ANGB/TRAIN — Integrated Surface Dataset (ISD) station ID: 690110 — from year 1944 to 1991
- WINDSOR AIRPORT — Integrated Surface Dataset (ISD) station ID: 725380 — from year 1973 to 1977
- DETROIT CITY AIRPORT — Weather Bureau Army Navy (WBAN): 14822 — from year 1948 to 1972