836
CDUS43 KLOT 210635
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
135 AM CDT MON AUG 21 2023
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR AUGUST 20 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 93R 2:55 PM 92 2010 82 11 75
MINIMUM 68 11:59 PM 51 2002 62 6 62
AVERAGE 81 72 9 69
PRECIPITATION (IN)
YESTERDAY 0.00 1.52 2022 0.11 -0.11 1.52
MONTH TO DATE 1.13 2.51 -1.38 2.93
SINCE JUN 1 11.92 9.78 2.14 9.04
SINCE JAN 1 22.45 22.04 0.41 23.72
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 29 37 -8 13
SINCE JUL 1 0 4 -4 0
COOLING
YESTERDAY 16 7 9 4
MONTH TO DATE 125 154 -29 151
SINCE JUN 1 541 601 -60 631
SINCE JAN 1 592 657 -65 752
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 5.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 5:00 AM
LOWEST 58 2:00 PM
AVERAGE 74
......................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 94 2003
MINIMUM TEMPERATURE (F) 61 49 2004
SUNRISE AND SUNSET
AUGUST 21 2023........SUNRISE 6:07 AM CDT SUNSET 7:44 PM CDT
AUGUST 22 2023........SUNRISE 6:08 AM CDT SUNSET 7:43 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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