796
CDUS43 KLOT 190632
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1232 AM CST THU DEC 19 2024
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR DECEMBER 18 2024...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1997 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 35 2:25 AM 54 2002 35 0 35
MINIMUM 25 11:57 PM -14 2016 21 4 17
AVERAGE 30 28 2 26
PRECIPITATION (IN)
YESTERDAY T 0.56 2002 0.05 -0.05 T
MONTH TO DATE 0.27 1.05 -0.78 1.27
SINCE DEC 1 0.27 1.05 -0.78 1.27
SINCE JAN 1 30.10 32.61 -2.51 29.93
DEGREE DAYS
HEATING
YESTERDAY 35 37 -2 39
MONTH TO DATE 646 626 20 500
SINCE DEC 1 646 626 20 500
SINCE JUL 1 1560 1912 -352 1666
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 927 823 104 802
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 11.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
LIGHT SNOW
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 88 2:00 AM
LOWEST 58 6:00 PM
AVERAGE 73
......................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 34 53 2002
MINIMUM TEMPERATURE (F) 21 -15 2016
SUNRISE AND SUNSET
DECEMBER 19 2024......SUNRISE 7:17 AM CST SUNSET 4:24 PM CST
DECEMBER 20 2024......SUNRISE 7:17 AM CST SUNSET 4:25 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