181
CDUS43 KLOT 132134
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
434 PM CDT WED SEP 13 2023
...............................
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR SEPTEMBER 13 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 71 11:13 AM 99 1939 78 -7 80
MINIMUM 54 4:07 AM 40 1953 60 -6 62
AVERAGE 63 69 -6 71
PRECIPITATION (IN)
TODAY 0.00 3.62 2008 0.08 -0.08 0.00
MONTH TO DATE 1.52 1.26 0.26 1.61
SINCE SEP 1 1.52 1.26 0.26 1.61
SINCE JAN 1 27.13 25.29 1.84 25.53
DEGREE DAYS
HEATING
TODAY 2 1 1 0
MONTH TO DATE 3 8 -5 3
SINCE SEP 1 3 8 -5 3
SINCE JUL 1 4 12 -8 3
COOLING
TODAY 0 5 -5 6
MONTH TO DATE 87 81 6 124
SINCE SEP 1 87 81 6 124
SINCE JAN 1 1049 1037 12 1396
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 4.9
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 4:00 AM
LOWEST 49 11:00 AM
AVERAGE 70
......................................................
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 101 1939
MINIMUM TEMPERATURE (F) 60 42 1937
1949
SUNRISE AND SUNSET
SEPTEMBER 13 2023.....SUNRISE 6:29 AM CDT SUNSET 7:04 PM CDT
SEPTEMBER 14 2023.....SUNRISE 6:30 AM CDT SUNSET 7:02 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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