075
CDUS43 KLOT 270638
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
138 AM CDT WED SEP 27 2023
...............................
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR SEPTEMBER 26 2023
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)
YESTERDAY
MAXIMUM 74 2:23 PM 93 1998 73 1 65
2017
MINIMUM 64 8:45 AM 30 1928 55 9 53
AVERAGE 69 64 5 59
PRECIPITATION (IN)
YESTERDAY 0.55 2.72 1986 0.09 0.46 0.00
MONTH TO DATE 3.59 2.43 1.16 2.06
SINCE SEP 1 3.59 2.43 1.16 2.06
SINCE JAN 1 29.20 26.46 2.74 25.98
DEGREE DAYS
HEATING
YESTERDAY 0 4 -4 6
MONTH TO DATE 15 41 -26 19
SINCE SEP 1 15 41 -26 19
SINCE JUL 1 16 45 -29 19
COOLING
YESTERDAY 4 2 2 0
MONTH TO DATE 126 127 -1 214
SINCE SEP 1 126 127 -1 214
SINCE JAN 1 1088 1083 5 1486
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (100)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 10.0
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 8:00 AM
LOWEST 68 3:00 PM
AVERAGE 81
......................................................
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 91 1971
MINIMUM TEMPERATURE (F) 54 31 1942
SUNRISE AND SUNSET
SEPTEMBER 27 2023.....SUNRISE 6:43 AM CDT SUNSET 6:40 PM CDT
SEPTEMBER 28 2023.....SUNRISE 6:44 AM CDT SUNSET 6:38 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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