557
CDUS43 KLOT 090640
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1240 AM CST THU JAN 09 2025
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR JANUARY 8 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 26 12:47 PM 56 2008 31 -5 36
MINIMUM 11 9:21 PM -11 2014 17 -6 28
AVERAGE 19 24 -5 32
PRECIPITATION (IN)
YESTERDAY 0.00 0.52 2008 0.04 -0.04 0.01
MONTH TO DATE 0.01 0.35 -0.34 0.14
SINCE DEC 1 1.08 2.02 -0.94 2.40
SINCE JAN 1 0.01 0.35 -0.34 0.14
DEGREE DAYS
HEATING
YESTERDAY 46 41 5 33
MONTH TO DATE 346 327 19 274
SINCE DEC 1 1301 1461 -160 1126
SINCE JUL 1 2215 2747 -532 2292
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
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 6.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 77 6:00 AM
LOWEST 40 4:00 PM
AVERAGE 59
......................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 31 52 2002
MINIMUM TEMPERATURE (F) 17 -11 1999
2014
SUNRISE AND SUNSET
JANUARY 9 2025.......SUNRISE 7:20 AM CST SUNSET 4:41 PM CST
JANUARY 10 2025.......SUNRISE 7:20 AM CST SUNSET 4:42 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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