424
CDUS43 KLOT 180635
CLIPWK
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
133 AM CDT WED SEP 18 2019
...............................
..THE CHICAGO EXECUTIVE CLIMATE SUMMARY FOR SEPTEMBER 17 2019
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1996 TO 2019
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
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TEMPERATURE (F)
YESTERDAY
MAXIMUM 76 144 PM 92 2018 74 2 92
MINIMUM 66 629 AM 45 2014 54 12 65
1999
AVERAGE 71 64 7 79
PRECIPITATION (IN)
YESTERDAY 0.00 1.27 2015 0.09 -0.09 0.00
MONTH TO DATE 4.24 1.78 2.46 3.89
SINCE SEP 1 4.24 1.78 2.46 3.89
SINCE JAN 1 33.56 24.26 9.30 36.55
DEGREE DAYS
HEATING
YESTERDAY 0 3 -3 0
MONTH TO DATE 2 29 -27 0
SINCE SEP 1 2 29 -27 0
SINCE JUL 1 2 39 -37 0
COOLING
YESTERDAY 6 2 4 14
MONTH TO DATE 98 62 36 131
SINCE SEP 1 98 62 36 131
SINCE JAN 1 905 759 146 1126
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WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION E (90)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 3.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
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THE CHICAGO EXECUTIVE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 89 2007
MINIMUM TEMPERATURE (F) 53 42 2012
SUNRISE AND SUNSET
SEPTEMBER 18 2019.....SUNRISE 635 AM CDT SUNSET 656 PM CDT
SEPTEMBER 19 2019.....SUNRISE 636 AM CDT SUNSET 654 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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