266
CDUS43 KLOT 240634
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
134 AM CDT SUN SEP 24 2023
...............................
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR SEPTEMBER 23 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 78 11:49 AM 95 2017 74 4 65
MINIMUM 64 6:08 AM 35 1947 56 8 52
1974
AVERAGE 71 65 6 59
PRECIPITATION (IN)
YESTERDAY 0.00 2.09 1961 0.10 -0.10 T
MONTH TO DATE 2.97 2.16 0.81 1.94
SINCE SEP 1 2.97 2.16 0.81 1.94
SINCE JAN 1 28.58 26.19 2.39 25.86
DEGREE DAYS
HEATING
YESTERDAY 0 3 -3 6
MONTH TO DATE 15 30 -15 12
SINCE SEP 1 15 30 -15 12
SINCE JUL 1 16 34 -18 12
COOLING
YESTERDAY 6 3 3 0
MONTH TO DATE 114 119 -5 214
SINCE SEP 1 114 119 -5 214
SINCE JAN 1 1076 1075 1 1486
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WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION E (110)
AVERAGE WIND SPEED 9.4
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 68 7:00 AM
LOWEST 43 12:00 PM
AVERAGE 56
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THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 92 2017
MINIMUM TEMPERATURE (F) 56 30 1928
SUNRISE AND SUNSET
SEPTEMBER 24 2023.....SUNRISE 6:40 AM CDT SUNSET 6:45 PM CDT
SEPTEMBER 25 2023.....SUNRISE 6:41 AM CDT SUNSET 6:43 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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