- Latitude: 41.617
- Longitude: -87.417
High Temperatures
On September 9 in this location the average high temperature is 77.2 °F (25.1 °C). The lowest recored high temperature was 63.7 °F (17.6 °C) in 2008 and the highest recored high temperature was 95.0 °F (35.0 °C) in 2013. The high temperature is usually* between 72.4 °F (22.4 °C) and 81.9 °F (27.7 °C). About a quarter of the time, the high temperature is less than 72.4 °F (22.4 °C), and another quarter of the time, the high temperature is greater than and 81.9 °F (27.7 °C). About 95% of the time, the high temperature has been between 63.3 °F (17.4 °C) and 91.0 °F (32.8 °C).
Low Temperatures
On September 9 in this location the average low temperature is 62.4 °F (16.9 °C). The lowest recored low temperature was 44.1 °F (6.7 °C) in 1986 and the lowest recored low temperature was 77.0 °F (25.0 °C) in 2002. The low temperature is usually* between 58.5 °F (14.7 °C) and 66.3 °F (19.1 °C). About a quarter of the time, the low temperature is less than 58.5 °F (14.7 °C), and another quarter of the time, the low temperature is greater than and 66.3 °F (19.1 °C). About 95% of the time, the low temperature has been between 51.0 °F (10.6 °C) and 73.7 °F (23.2 °C).
Frost
On September 9 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:
- 9087044 - CALUMET IL — Integrated Surface Dataset (ISD) station ID: 997255 — from year 2006 to 2024
- LANSING MUNICIPAL AP — Integrated Surface Dataset (ISD) station ID: 722126 — Weather Bureau Army Navy (WBAN): 04879 — from year 2006 to 2024
- GARY/CHICAGO AIRPORT — Integrated Surface Dataset (ISD) station ID: 725337 — Weather Bureau Army Navy (WBAN): 04807 — from year 2006 to 2024
- BURNS HARBOR — Integrated Surface Dataset (ISD) station ID: 997787 — from year 2007 to 2024
- NORTHERLY ISLAND — Integrated Surface Dataset (ISD) station ID: 998499 — from year 2012 to 2024
- GARY CHICAGO — Integrated Surface Dataset (ISD) station ID: 725337 — from year 1981 to 2005
- LANSING MUNI — Integrated Surface Dataset (ISD) station ID: 722126 — from year 2004 to 2005
- CHICAGO/MEIGS — Integrated Surface Dataset (ISD) station ID: 725346 — from year 2000 to 2002
- CHICAGO/MEIGS — Integrated Surface Dataset (ISD) station ID: 725346 — Weather Bureau Army Navy (WBAN): 94866 — from year 1973 to 1999
- CHICAGO / CALUMET COAST GUARD — Integrated Surface Dataset (ISD) station ID: 725344 — from year 1994 to 1995
- CALUMET (CGS) — Integrated Surface Dataset (ISD) station ID: 722418 — from year 1987 to 1988
- CHICAGO MEIGS FIELD — Weather Bureau Army Navy (WBAN): 94866 — from year 1966 to 1969