Station information
- Integrated Surface Dataset (ISD) station ID: 725346
- Country: US
- State: IL
- Latitude: 41.867
- Longitude: -87.6
High Temperatures
On February 21 in <NA> the average high temperature is 41.5 °F (5.3 °C). The lowest recored high temperature was 28.4 °F (-2.0 °C) in 2001 and the highest recored high temperature was 57.0 °F (13.9 °C) in 1991. The high temperature is usually* between 36.3 °F (2.4 °C) and 46.7 °F (8.1 °C). About a quarter of the time, the high temperature is less than 36.3 °F (2.4 °C), and another quarter of the time, the high temperature is greater than and 46.7 °F (8.1 °C). About 95% of the time, the high temperature has been between 26.5 °F (-3.1 °C) and 56.5 °F (13.6 °C).
Low Temperatures
On February 21 in <NA> the average low temperature is 30.6 °F (-0.8 °C). The lowest recored low temperature was 11.1 °F (-11.6 °C) in 1988 and the lowest recored low temperature was 41.0 °F (5.0 °C) in 1991. The low temperature is usually* between 26.0 °F (-3.3 °C) and 35.2 °F (1.8 °C). About a quarter of the time, the low temperature is less than 26.0 °F (-3.3 °C), and another quarter of the time, the low temperature is greater than and 35.2 °F (1.8 °C). About 95% of the time, the low temperature has been between 17.3 °F (-8.2 °C) and 43.9 °F (6.6 °C).
Frost
On February 21 in <NA> expect the temperatures to drop below freezing for a risk of frost about 58.2% 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:
- CHICAGO/MEIGS — Integrated Surface Dataset (ISD) station ID: 725346 — from year 2000 to 2003
-
— Integrated Surface Dataset (ISD) station ID: 725346 — Weather Bureau Army Navy (WBAN): 94866 — from year 1973 to 1999