- Country: US
- State: IL
- Latitude: 41.976
- Longitude: -87.648
High Temperatures
On September 12 in FOSTER AVE CHICAGO the average high temperature is 72.0 °F (22.2 °C). The lowest recored high temperature was 62.1 °F (16.7 °C) in 2015 and the highest recored high temperature was 79.0 °F (26.1 °C) in 2016. The high temperature is usually* between 67.1 °F (19.5 °C) and 76.9 °F (24.9 °C). About a quarter of the time, the high temperature is less than 67.1 °F (19.5 °C), and another quarter of the time, the high temperature is greater than and 76.9 °F (24.9 °C). About 95% of the time, the high temperature has been between 57.8 °F (14.3 °C) and 86.2 °F (30.1 °C).
Low Temperatures
On September 12 in FOSTER AVE CHICAGO the average low temperature is 60.9 °F (16.0 °C). The lowest recored low temperature was 52.7 °F (11.5 °C) in 2015 and the lowest recored low temperature was 67.1 °F (19.5 °C) in 2012. The low temperature is usually* between 57.6 °F (14.2 °C) and 64.2 °F (17.9 °C). About a quarter of the time, the low temperature is less than 57.6 °F (14.2 °C), and another quarter of the time, the low temperature is greater than and 64.2 °F (17.9 °C). About 95% of the time, the low temperature has been between 51.3 °F (10.7 °C) and 70.4 °F (21.3 °C).
Frost
On September 12 in FOSTER AVE CHICAGO 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:
- FOSTER AVE CHICAGO — Integrated Surface Dataset (ISD) station ID: 998497 — from year 2012 to 2017