- Latitude: 41.54
- Longitude: -87.532
High Temperatures
On May 9 in this location the average high temperature is 68.7 °F (20.4 °C). The lowest recored high temperature was 44.1 °F (6.7 °C) in 1983 and the highest recored high temperature was 91.4 °F (33.0 °C) in 2004. The high temperature is usually* between 61.0 °F (16.1 °C) and 76.4 °F (24.7 °C). About a quarter of the time, the high temperature is less than 61.0 °F (16.1 °C), and another quarter of the time, the high temperature is greater than and 76.4 °F (24.7 °C). About 95% of the time, the high temperature has been between 46.3 °F (7.9 °C) and 91.1 °F (32.9 °C).
Low Temperatures
On May 9 in this location the average low temperature is 49.7 °F (9.9 °C). The lowest recored low temperature was 26.1 °F (-3.3 °C) in 2020 and the lowest recored low temperature was 68.0 °F (20.0 °C) in 2005. The low temperature is usually* between 44.2 °F (6.8 °C) and 55.3 °F (12.9 °C). About a quarter of the time, the low temperature is less than 44.2 °F (6.8 °C), and another quarter of the time, the low temperature is greater than and 55.3 °F (12.9 °C). About 95% of the time, the low temperature has been between 33.7 °F (0.9 °C) and 65.8 °F (18.8 °C).
Frost
On May 9 in this location expect the temperatures to drop below freezing for a risk of frost about 1.5% 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 2005 to 2025
- LANSING MUNICIPAL AP — Integrated Surface Dataset (ISD) station ID: 722126 — Weather Bureau Army Navy (WBAN): 04879 — from year 2006 to 2025
- GARY/CHICAGO AIRPORT — Integrated Surface Dataset (ISD) station ID: 725337 — Weather Bureau Army Navy (WBAN): 04807 — from year 2006 to 2025
- GARY CHICAGO — Integrated Surface Dataset (ISD) station ID: 725337 — from year 1982 to 2005
- LANSING MUNI — Integrated Surface Dataset (ISD) station ID: 722126 — from year 2005 to 2005
- CHICAGO / CALUMET COAST GUARD — Integrated Surface Dataset (ISD) station ID: 725344 — from year 1994 to 1994
- CALUMET (CGS) — Integrated Surface Dataset (ISD) station ID: 722418 — from year 1988 to 1990
- DUNNE CRIB IL. — Integrated Surface Dataset (ISD) station ID: 744650 — from year 1944 to 1944