987
CDUS43 KLOT 042144
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
444 PM CDT WED OCT 04 2023
...............................
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR OCTOBER 4 2023
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1928 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 85 1:09 PM 90 1951 69 16 76
MINIMUM 71 7:01 AM 34 1989 51 20 47
AVERAGE 78 60 18 62
PRECIPITATION (IN)
TODAY 0.00 1.89 1991 0.11 -0.11 0.00
MONTH TO DATE 0.00 0.45 -0.45 0.00
SINCE SEP 1 3.60 3.22 0.38 2.06
SINCE JAN 1 29.21 27.25 1.96 25.98
DEGREE DAYS
HEATING
TODAY 0 6 -6 3
MONTH TO DATE 0 23 -23 13
SINCE SEP 1 15 82 -67 67
SINCE JUL 1 16 86 -70 67
COOLING
TODAY 13 2 11 0
MONTH TO DATE 42 8 34 0
SINCE SEP 1 179 144 35 214
SINCE JAN 1 1141 1100 41 1486
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 11.2
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 63 7:00 AM
LOWEST 38 12:00 PM
AVERAGE 51
......................................................
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 89 1997
MINIMUM TEMPERATURE (F) 51 31 1980
SUNRISE AND SUNSET
OCTOBER 4 2023.......SUNRISE 6:51 AM CDT SUNSET 6:28 PM CDT
OCTOBER 5 2023.......SUNRISE 6:52 AM CDT SUNSET 6:26 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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