163
CDUS43 KLOT 152133
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
433 PM CDT FRI SEP 15 2023
...............................
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR SEPTEMBER 15 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 77 2:49 PM 102 1939 77 0 84
MINIMUM 54 3:54 AM 41 1949 59 -5 63
AVERAGE 66 68 -2 74
PRECIPITATION (IN)
TODAY 0.00 1.07 1936 0.08 -0.08 0.00
MONTH TO DATE 1.52 1.43 0.09 1.61
SINCE SEP 1 1.52 1.43 0.09 1.61
SINCE JAN 1 27.13 25.46 1.67 25.53
DEGREE DAYS
HEATING
TODAY 0 2 -2 0
MONTH TO DATE 7 11 -4 3
SINCE SEP 1 7 11 -4 3
SINCE JUL 1 8 15 -7 3
COOLING
TODAY 1 4 -3 9
MONTH TO DATE 88 90 -2 138
SINCE SEP 1 88 90 -2 138
SINCE JAN 1 1050 1046 4 1410
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 4.0
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 4:00 AM
LOWEST 37 2:00 PM
AVERAGE 62
......................................................
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 93 1931
MINIMUM TEMPERATURE (F) 59 39 1984
SUNRISE AND SUNSET
SEPTEMBER 15 2023.....SUNRISE 6:31 AM CDT SUNSET 7:01 PM CDT
SEPTEMBER 16 2023.....SUNRISE 6:32 AM CDT SUNSET 6:59 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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