738
CDUS43 KLOT 210647
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
146 AM CDT SAT SEP 21 2019
...............................
...THE DU PAGE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 20 2019...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1997 TO 2019
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 86 208 PM 93 2018 74 12 93
MINIMUM 66 500 AM 40 2003 51 15 65
AVERAGE 76 63 13 79
PRECIPITATION (IN)
YESTERDAY 0.00 0.77 0.11 -0.11 0.00
MONTH TO DATE 2.38 2.15 0.23 2.43
SINCE SEP 1 2.38 2.15 0.23 2.43
SINCE JAN 1 29.63 27.78 1.85 25.80
DEGREE DAYS
HEATING
YESTERDAY 0 4 -4 0
MONTH TO DATE 2 42 -40 5
SINCE SEP 1 2 42 -40 5
SINCE JUL 1 3 51 -48 6
COOLING
YESTERDAY 11 2 9 14
MONTH TO DATE 125 67 58 141
SINCE SEP 1 125 67 58 141
SINCE JAN 1 944 791 153 995
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WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION S (180)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 3.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
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THE DU PAGE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 92 2017
MINIMUM TEMPERATURE (F) 51 40 2006
SUNRISE AND SUNSET
SEPTEMBER 21 2019.....SUNRISE 639 AM CDT SUNSET 652 PM CDT
SEPTEMBER 22 2019.....SUNRISE 640 AM CDT SUNSET 651 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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