269
CDUS43 KLOT 210631
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
131 AM CDT SUN MAY 21 2023
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR MAY 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 72 5:15 PM 91 2012 72 0 83
MINIMUM 46 4:34 AM 32 2002 50 -4 58
AVERAGE 59 61 -2 71
PRECIPITATION (IN)
YESTERDAY 0.00 0.73 2013 0.14 -0.14 0.73
2022
MONTH TO DATE 1.21 2.89 -1.68 2.29
SINCE MAR 1 5.49 8.30 -2.81 10.35
SINCE JAN 1 10.53 10.81 -0.28 12.61
DEGREE DAYS
HEATING
YESTERDAY 6 6 0 0
MONTH TO DATE 124 165 -41 135
SINCE MAR 1 1412 1507 -95 1487
SINCE JUL 1 5762 6284 -522 6048
COOLING
YESTERDAY 0 2 -2 6
MONTH TO DATE 15 20 -5 80
SINCE MAR 1 26 26 0 84
SINCE JAN 1 26 26 0 84
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 7.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 76 5:00 AM
LOWEST 31 6:00 PM
AVERAGE 54
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THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 87 2009
MINIMUM TEMPERATURE (F) 51 26 2002
SUNRISE AND SUNSET
MAY 21 2023...........SUNRISE 5:28 AM CDT SUNSET 8:12 PM CDT
MAY 22 2023...........SUNRISE 5:27 AM CDT SUNSET 8:13 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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