671
CDUS43 KLOT 060633
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
133 AM CDT MON OCT 06 2025
...............................
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR OCTOBER 5 2025
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1928 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 86 3:32 PM 89 1997 69 17 86
MINIMUM 66 6:43 AM 31 1980 51 15 60
AVERAGE 76 60 16 73
PRECIPITATION (IN)
YESTERDAY 0.00 2.01 1955 0.10 -0.10 0.00
MONTH TO DATE 0.00 0.55 -0.55 0.08
SINCE SEP 1 0.56 3.32 -2.76 1.97
SINCE JAN 1 25.38 27.35 -1.97 31.44
DEGREE DAYS
HEATING
YESTERDAY 0 7 -7 0
MONTH TO DATE 0 30 -30 5
SINCE SEP 1 21 89 -68 15
SINCE JUL 1 23 93 -70 15
COOLING
YESTERDAY 11 1 10 8
MONTH TO DATE 50 9 41 12
SINCE SEP 1 254 145 109 231
SINCE JAN 1 1395 1101 294 1354
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WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 11.2
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 66 7:00 AM
LOWEST 23 4:00 PM
AVERAGE 45
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THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 68 94 1963
MINIMUM TEMPERATURE (F) 50 28 1952
SUNRISE AND SUNSET
OCTOBER 6 2025.......SUNRISE 6:54 AM CDT SUNSET 6:24 PM CDT
OCTOBER 7 2025.......SUNRISE 6:55 AM CDT SUNSET 6:22 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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