955
CDUS43 KLOT 182240
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
440 PM CST MON DEC 18 2023
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR DECEMBER 18 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 35 12:46 AM 54 2002 35 0 19
MINIMUM 26 3:59 PM -14 2016 21 5 12
AVERAGE 31 28 3 16
PRECIPITATION (IN)
TODAY T 0.56 2002 0.05 -0.05 T
MONTH TO DATE 1.27 1.05 0.22 1.90
SINCE DEC 1 1.27 1.05 0.22 1.90
SINCE JAN 1 29.93 32.61 -2.68 31.74
DEGREE DAYS
HEATING
TODAY 34 37 -3 49
MONTH TO DATE 495 626 -131 568
SINCE DEC 1 495 626 -131 568
SINCE JUL 1 1661 1912 -251 1799
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 802 823 -21 955
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 17.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT SNOW
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85 12:00 AM
LOWEST 48 12:00 PM
AVERAGE 67
......................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 34 53 2002
MINIMUM TEMPERATURE (F) 21 -15 2016
SUNRISE AND SUNSET
DECEMBER 18 2023......SUNRISE 7:16 AM CST SUNSET 4:24 PM CST
DECEMBER 19 2023......SUNRISE 7:16 AM CST SUNSET 4:24 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page