147
CDUS43 KLOT 312135
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
435 PM CDT MON JUL 31 2023
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR JULY 31 2023...
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 81 2:59 PM 98 2006 84 -3 84
MINIMUM 62 5:25 AM 50 1997 63 -1 62
AVERAGE 72 73 -1 73
PRECIPITATION (IN)
TODAY 0.00 1.05 2000 0.12 -0.12 0.00
MONTH TO DATE 9.62 3.62 6.00 4.16
SINCE JUN 1 10.79 7.27 3.52 6.11
SINCE JAN 1 21.32 19.53 1.79 20.79
DEGREE DAYS
HEATING
TODAY 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
TODAY 7 8 -1 8
MONTH TO DATE 265 272 -7 284
SINCE JUN 1 416 447 -31 480
SINCE JAN 1 467 503 -36 601
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 2.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 2:00 AM
LOWEST 47 2:00 PM
AVERAGE 69
......................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 96 2006
MINIMUM TEMPERATURE (F) 63 51 1998
SUNRISE AND SUNSET
JULY 31 2023..........SUNRISE 5:46 AM CDT SUNSET 8:13 PM CDT
AUGUST 1 2023........SUNRISE 5:47 AM CDT SUNSET 8:12 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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