Station information
- Weather Bureau Army Navy (WBAN): 94866
- Country: US
- State: IL
- Latitude: 41.867
- Longitude: -87.617
High Temperatures
On February 14 in <NA> the average high temperature is 35.6 °F (2.0 °C). The lowest recored high temperature was 21.9 °F (-5.6 °C) in 1970 and the highest recored high temperature was 57.0 °F (13.9 °C) in 1984. The high temperature is usually* between 29.5 °F (-1.4 °C) and 41.8 °F (5.4 °C). About a quarter of the time, the high temperature is less than 29.5 °F (-1.4 °C), and another quarter of the time, the high temperature is greater than and 41.8 °F (5.4 °C). About 95% of the time, the high temperature has been between 17.8 °F (-7.9 °C) and 53.4 °F (11.9 °C).
Low Temperatures
On February 14 in <NA> the average low temperature is 24.9 °F (-3.9 °C). The lowest recored low temperature was 12.9 °F (-10.6 °C) in 1968 and the lowest recored low temperature was 39.9 °F (4.4 °C) in 1967. The low temperature is usually* between 18.8 °F (-7.3 °C) and 31.0 °F (-0.6 °C). About a quarter of the time, the low temperature is less than 18.8 °F (-7.3 °C), and another quarter of the time, the low temperature is greater than and 31.0 °F (-0.6 °C). About 95% of the time, the low temperature has been between 7.3 °F (-13.7 °C) and 42.5 °F (5.9 °C).
Frost
On February 14 in <NA> expect the temperatures to drop below freezing for a risk of frost about 78.5% 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:
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— Integrated Surface Dataset (ISD) station ID: 725346 — Weather Bureau Army Navy (WBAN): 94866 — from year 1973 to 1999 - CHICAGO MEIGS FIELD — Weather Bureau Army Navy (WBAN): 94866 — from year 1966 to 1970