PERIOD OF RECORD: 1871-PRESENT. BELOW LIE THE MOST EXTREME VALUES UR WEATHER LORDS HAVE EVER DELIVERED UN2 CHICAGO, IL
| MONTH | RECORD HI | RECORD LO |
|---|---|---|
| JANUARY | 67F (1950) | -27F (1985) |
| FEBRUARY | 75F (1976) | -21F (1899) |
| MARCH | 88F (1986) | -12F (1873) |
| APRIL | 91F (1980, 1942) | 7F (1982) |
| MAY | 98F (1934) | 27F (1875, 1983) |
| JUNE | 104F (1953, 1988) | 35F (1945) |
| JULY | 105F (1934) | 45F (1983) |
| AUGUST | 102F (1918) | 42F (1986) |
| SEPTEMBER | 101F (1953, 1953) | 29F (1995, 1942, 1984) |
| OCTOBER | 94F (1963) | 14F (1887) |
| NOVEMBER | 81F (1950) | -2F (1950, 1872) |
| DECEMBER | 71F (1982, 1970) | -25F (1983) |
CHICAGO IS A WEATHER RECORD KEEPING ZONE OF IL. 4 MORE INFORMATION, PLS VISIT THIS WIKIPEDIA ARTICLE Chicago