737
CDUS43 KLOT 200635
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
135 AM CDT THU JUL 20 2023
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR JULY 19 2023...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1997 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 84 3:00 PM 97 2011 84 0 88
MINIMUM 56 3:22 AM 54 2014 64 -8 67
AVERAGE 70 74 -4 78
PRECIPITATION (IN)
YESTERDAY 0.00 1.44 2008 0.11 -0.11 0.00
MONTH TO DATE 5.27 2.15 3.12 1.92
SINCE JUN 1 6.44 5.80 0.64 3.87
SINCE JAN 1 16.97 18.06 -1.09 18.55
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 29 33 -4 13
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 5 9 -4 13
MONTH TO DATE 144 167 -23 174
SINCE JUN 1 295 342 -47 370
SINCE JAN 1 346 398 -52 491
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 3.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 2:00 AM
LOWEST 36 3:00 PM
AVERAGE 65
......................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 97 2011
MINIMUM TEMPERATURE (F) 64 54 2009
SUNRISE AND SUNSET
JULY 20 2023..........SUNRISE 5:35 AM CDT SUNSET 8:23 PM CDT
JULY 21 2023..........SUNRISE 5:36 AM CDT SUNSET 8:22 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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