438
CDUS43 KLOT 220632
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1232 AM CST FRI DEC 22 2023
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR DECEMBER 21 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 48 2:22 PM 52 2015 34 14 31
MINIMUM 31 1:50 AM -8 2000 20 11 9
AVERAGE 40 27 13 20
PRECIPITATION (IN)
YESTERDAY T 0.74 2015 0.05 -0.05 0.00
MONTH TO DATE 1.27 1.20 0.07 1.90
SINCE DEC 1 1.27 1.20 0.07 1.90
SINCE JAN 1 29.93 32.76 -2.83 31.74
DEGREE DAYS
HEATING
YESTERDAY 25 38 -13 45
MONTH TO DATE 597 740 -143 703
SINCE DEC 1 597 740 -143 703
SINCE JUL 1 1763 2026 -263 1934
COOLING
YESTERDAY 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 12 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 5.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 88 2:00 AM
LOWEST 51 12:00 PM
AVERAGE 70
......................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 33 53 2006
MINIMUM TEMPERATURE (F) 20 -10 2000
SUNRISE AND SUNSET
DECEMBER 22 2023......SUNRISE 7:18 AM CST SUNSET 4:25 PM CST
DECEMBER 23 2023......SUNRISE 7:18 AM CST SUNSET 4:26 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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