780
CDUS43 KLOT 210650
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
150 AM CDT FRI MAR 21 2025
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR MARCH 20 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1997 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 44 4:42 PM 83 2012 49 -5 45
MINIMUM 27 11:59 PM 13 2013 30 -3 26
AVERAGE 36 39 -3 36
PRECIPITATION (IN)
YESTERDAY 0.14 0.27 2011 0.07 0.07 0.00
MONTH TO DATE 2.41 1.19 1.22 2.51
SINCE MAR 1 2.41 1.19 1.22 2.51
SINCE JAN 1 3.98 3.70 0.28 4.96
DEGREE DAYS
HEATING
YESTERDAY 29 26 3 29
MONTH TO DATE 465 589 -124 410
SINCE MAR 1 465 589 -124 410
SINCE JUL 1 4785 5366 -581 4471
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 13.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 3:00 AM
LOWEST 36 5:00 PM
AVERAGE 64
......................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 49 83 2012
MINIMUM TEMPERATURE (F) 30 12 2013
SUNRISE AND SUNSET
MARCH 21 2025.........SUNRISE 6:54 AM CDT SUNSET 7:07 PM CDT
MARCH 22 2025.........SUNRISE 6:52 AM CDT SUNSET 7:08 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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