- Latitude: 42.3
- Longitude: -82.7
High Temperatures
On August 17 in this location the average high temperature is 81.0 °F (27.2 °C). The lowest recored high temperature was 25.0 °F (-3.9 °C) in 2004 and the highest recored high temperature was 98.6 °F (37.0 °C) in 1988. The high temperature is usually* between 77.6 °F (25.3 °C) and 84.5 °F (29.2 °C). About a quarter of the time, the high temperature is less than 77.6 °F (25.3 °C), and another quarter of the time, the high temperature is greater than and 84.5 °F (29.2 °C). About 95% of the time, the high temperature has been between 71.1 °F (21.7 °C) and 91.0 °F (32.8 °C).
Low Temperatures
On August 17 in this location the average low temperature is 63.4 °F (17.4 °C). The lowest recored low temperature was 14.0 °F (-10.0 °C) in 2004 and the lowest recored low temperature was 79.0 °F (26.1 °C) in 1988. The low temperature is usually* between 59.5 °F (15.3 °C) and 67.3 °F (19.6 °C). About a quarter of the time, the low temperature is less than 59.5 °F (15.3 °C), and another quarter of the time, the low temperature is greater than and 67.3 °F (19.6 °C). About 95% of the time, the low temperature has been between 52.1 °F (11.2 °C) and 74.7 °F (23.7 °C).
Frost
On August 17 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:
- 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 1977 to 2025
- HARROW CDA AUTO — Integrated Surface Dataset (ISD) station ID: 712980 — from year 2003 to 2025
- ST CLAIR SHORES — Integrated Surface Dataset (ISD) station ID: 997996 — from year 2008 to 2025
- LAKE ST CLAIR — Integrated Surface Dataset (ISD) station ID: 997219 — from year 2005 to 2017
- HARROW ON — Integrated Surface Dataset (ISD) station ID: 718427 — from year 2004 to 2011
- LAKE ST CLAIR MI — Integrated Surface Dataset (ISD) station ID: 994770 — from year 2004 to 2010
- 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 1992 to 1994
- WINDSOR AIRPORT — Integrated Surface Dataset (ISD) station ID: 725380 — from year 1973 to 1976
- DETROIT CITY AIRPORT — Weather Bureau Army Navy (WBAN): 14822 — from year 1948 to 1972