385
CDUS43 KLOT 170633
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
133 AM CDT SAT OCT 17 2026
...............................
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR OCTOBER 16 2026
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1928 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 58 2:50 PM 87 1963 63 -5 68
MINIMUM 44 11:59 PM 30 1944 46 -2 56
AVERAGE 51 55 -4 62
PRECIPITATION (IN)
YESTERDAY 0.02 0.81 2006 0.12 -0.10 0.00
MONTH TO DATE 2.13 1.84 0.29 1.59
SINCE SEP 1 7.53 4.61 2.92 2.15
SINCE JAN 1 39.67 28.64 11.03 26.97
DEGREE DAYS
HEATING
YESTERDAY 14 10 4 3
MONTH TO DATE 40 125 -85 46
SINCE SEP 1 67 184 -117 67
SINCE JUL 1 67 188 -121 69
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 36 17 19 62
SINCE SEP 1 240 153 87 266
SINCE JAN 1 1211 1109 102 1407
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WIND (MPH)
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 16.1
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 12:00 AM
LOWEST 51 3:00 PM
AVERAGE 68
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THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 63 86 1950
MINIMUM TEMPERATURE (F) 46 26 1948
SUNRISE AND SUNSET
OCTOBER 17 2026.......SUNRISE 7:06 AM CDT SUNSET 6:06 PM CDT
OCTOBER 18 2026.......SUNRISE 7:07 AM CDT SUNSET 6:05 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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