739
CDUS43 KLOT 150634
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1234 AM CST FRI DEC 15 2023
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR DECEMBER 14 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 50 2:18 PM 61 2015 36 14 45
MINIMUM 24 4:28 AM -5 2016 22 2 36
AVERAGE 37 29 8 41
PRECIPITATION (IN)
YESTERDAY 0.00 1.26 2022 0.05 -0.05 1.26
MONTH TO DATE 1.00 0.84 0.16 1.75
SINCE DEC 1 1.00 0.84 0.16 1.75
SINCE JAN 1 29.66 32.40 -2.74 31.59
DEGREE DAYS
HEATING
YESTERDAY 28 36 -8 24
MONTH TO DATE 388 478 -90 410
SINCE DEC 1 388 478 -90 410
SINCE JUL 1 1554 1764 -210 1641
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 14 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 5.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82 11:00 PM
LOWEST 47 1:00 PM
AVERAGE 65
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THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 35 65 2021
MINIMUM TEMPERATURE (F) 22 -3 2016
SUNRISE AND SUNSET
DECEMBER 15 2023......SUNRISE 7:14 AM CST SUNSET 4:23 PM CST
DECEMBER 16 2023......SUNRISE 7:14 AM CST SUNSET 4:23 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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