Station information
- Integrated Surface Dataset (ISD) station ID: 998497
- Country: US
- State: IL
- Latitude: 41.976
- Longitude: -87.648
High Temperatures
On December 20 in FOSTER AVE CHICAGO the average high temperature is 37.6 °F (3.1 °C). The lowest recored high temperature was 29.5 °F (-1.4 °C) in 2016 and the highest recored high temperature was 50.0 °F (10.0 °C) in 2015. The high temperature is usually* between 29.4 °F (-1.4 °C) and 45.8 °F (7.7 °C). About a quarter of the time, the high temperature is less than 29.4 °F (-1.4 °C), and another quarter of the time, the high temperature is greater than and 45.8 °F (7.7 °C). About 95% of the time, the high temperature has been between 13.8 °F (-10.1 °C) and 61.4 °F (16.3 °C).
Low Temperatures
On December 20 in FOSTER AVE CHICAGO the average low temperature is 25.0 °F (-3.9 °C). The lowest recored low temperature was 14.2 °F (-9.9 °C) in 2016 and the lowest recored low temperature was 29.7 °F (-1.3 °C) in 2017. The low temperature is usually* between 15.9 °F (-8.9 °C) and 34.1 °F (1.2 °C). About a quarter of the time, the low temperature is less than 15.9 °F (-8.9 °C), and another quarter of the time, the low temperature is greater than and 34.1 °F (1.2 °C). About 95% of the time, the low temperature has been between -1.4 °F (-18.5 °C) and 51.4 °F (10.8 °C).
Frost
On December 20 in FOSTER AVE CHICAGO expect the temperatures to drop below freezing for a risk of frost about 69.8% 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:
- FOSTER AVE CHICAGO — Integrated Surface Dataset (ISD) station ID: 998497 — from year 2015 to 2017