465
CDUS43 KLOT 130633
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
133 AM CDT FRI SEP 13 2024
...............................
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR SEPTEMBER 12 2024
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1928 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 87 2:43 PM 96 1939 78 9 71
1952
MINIMUM 65 4:55 AM 44 1940 60 5 56
1955
AVERAGE 76 69 7 64
PRECIPITATION (IN)
YESTERDAY 0.00 2.43 1961 0.08 -0.08 0.00
MONTH TO DATE T 1.18 -1.18 1.52
SINCE SEP 1 T 1.18 -1.18 1.52
SINCE JAN 1 29.47 25.21 4.26 27.13
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 1
MONTH TO DATE 10 7 3 1
SINCE SEP 1 10 7 3 1
SINCE JUL 1 10 11 -1 2
COOLING
YESTERDAY 11 5 6 0
MONTH TO DATE 65 76 -11 87
SINCE SEP 1 65 76 -11 87
SINCE JAN 1 1188 1032 156 1049
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (100)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION E (110)
AVERAGE WIND SPEED 7.4
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 68 5:00 AM
LOWEST 32 1:00 PM
AVERAGE 50
......................................................
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 99 1939
MINIMUM TEMPERATURE (F) 60 40 1953
SUNRISE AND SUNSET
SEPTEMBER 13 2024.....SUNRISE 6:30 AM CDT SUNSET 7:03 PM CDT
SEPTEMBER 14 2024.....SUNRISE 6:31 AM CDT SUNSET 7:01 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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