349
CDUS43 KLOT 010641
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1241 AM CST SAT MAR 01 2025
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR FEBRUARY 28 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 58 2:49 PM 62 2016 40 18 50
MINIMUM 32 12:42 AM -13 2015 23 9 20
AVERAGE 45 31 14 35
PRECIPITATION (IN)
YESTERDAY 0.00 0.68 2017 0.06 -0.06 0.00
MONTH TO DATE 0.23 1.24 -1.01 0.38
SINCE DEC 1 2.64 4.18 -1.54 4.71
SINCE JAN 1 1.57 2.51 -0.94 2.45
DEGREE DAYS
HEATING
YESTERDAY 20 34 -14 30
MONTH TO DATE 1099 1065 34 758
SINCE DEC 1 3406 3491 -85 2861
SINCE JUL 1 4320 4777 -457 4027
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
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WIND (MPH)
HIGHEST WIND SPEED 36 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 50 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 18.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 79 2:00 AM
LOWEST 40 3:00 PM
AVERAGE 60
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THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 40 61 2004
MINIMUM TEMPERATURE (F) 23 10 2014
SUNRISE AND SUNSET
MARCH 1 2025.........SUNRISE 6:27 AM CST SUNSET 5:44 PM CST
MARCH 2 2025.........SUNRISE 6:26 AM CST SUNSET 5:45 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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