560
CDUS43 KLOT 190631
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
131 AM CDT FRI MAY 19 2023
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR MAY 18 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 74 3:58 PM 89 1998 72 2 61
MINIMUM 40 2:21 AM 30 2002 49 -9 50
AVERAGE 57 61 -4 56
PRECIPITATION (IN)
YESTERDAY 0.00 0.41 2004 0.14 -0.14 0.20
MONTH TO DATE 1.14 2.60 -1.46 1.56
SINCE MAR 1 5.42 8.01 -2.59 9.62
SINCE JAN 1 10.46 10.52 -0.06 11.88
DEGREE DAYS
HEATING
YESTERDAY 8 6 2 9
MONTH TO DATE 115 153 -38 135
SINCE MAR 1 1403 1495 -92 1487
SINCE JUL 1 5753 6272 -519 6048
COOLING
YESTERDAY 0 2 -2 0
MONTH TO DATE 15 16 -1 71
SINCE MAR 1 26 22 4 75
SINCE JAN 1 26 22 4 75
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 7.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 79 2:00 AM
LOWEST 32 1:00 PM
AVERAGE 56
......................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 91 2012
MINIMUM TEMPERATURE (F) 50 37 2002
2008
SUNRISE AND SUNSET
MAY 19 2023...........SUNRISE 5:29 AM CDT SUNSET 8:10 PM CDT
MAY 20 2023...........SUNRISE 5:28 AM CDT SUNSET 8:11 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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