254
CDUS43 KLOT 150632
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
132 AM CDT SUN SEP 15 2024
...............................
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR SEPTEMBER 14 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 12:20 PM 101 1939 77 10 71
MINIMUM 69 5:14 AM 42 1937 60 9 51
1949
AVERAGE 78 68 10 61
PRECIPITATION (IN)
YESTERDAY 0.00 2.19 1993 0.09 -0.09 0.00
MONTH TO DATE T 1.35 -1.35 1.52
SINCE SEP 1 T 1.35 -1.35 1.52
SINCE JAN 1 29.47 25.38 4.09 27.13
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 4
MONTH TO DATE 10 9 1 7
SINCE SEP 1 10 9 1 7
SINCE JUL 1 10 13 -3 8
COOLING
YESTERDAY 13 5 8 0
MONTH TO DATE 90 86 4 87
SINCE SEP 1 90 86 4 87
SINCE JAN 1 1213 1042 171 1049
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 7.9
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 71 6:00 AM
LOWEST 43 11:00 AM
AVERAGE 57
......................................................
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 102 1939
MINIMUM TEMPERATURE (F) 59 41 1949
SUNRISE AND SUNSET
SEPTEMBER 15 2024.....SUNRISE 6:32 AM CDT SUNSET 6:59 PM CDT
SEPTEMBER 16 2024.....SUNRISE 6:33 AM CDT SUNSET 6:58 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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