159
CDUS43 KLOT 300631
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
131 AM CDT SUN JUL 30 2023
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR JULY 29 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 1:59 PM 95 1999 84 0 79
MINIMUM 66 11:32 PM 52 1997 63 3 57
2003
2013
AVERAGE 75 74 1 68
PRECIPITATION (IN)
YESTERDAY T 0.53 2016 0.11 -0.11 0.00
MONTH TO DATE 9.62 3.37 6.25 4.16
SINCE JUN 1 10.79 7.02 3.77 6.11
SINCE JAN 1 21.32 19.28 2.04 20.79
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 10 9 1 3
MONTH TO DATE 251 257 -6 270
SINCE JUN 1 402 432 -30 466
SINCE JAN 1 453 488 -35 587
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 5.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 5:00 AM
LOWEST 42 4:00 PM
AVERAGE 69
......................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 98 1999
MINIMUM TEMPERATURE (F) 63 49 1997
SUNRISE AND SUNSET
JULY 30 2023..........SUNRISE 5:45 AM CDT SUNSET 8:14 PM CDT
JULY 31 2023..........SUNRISE 5:46 AM CDT SUNSET 8:13 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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