Climatological Report (Monthly)
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CXUS43 KLOT 271245
CLMDPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
738 AM CDT FRI OCT 27 2023

...................................

...THE DU PAGE  AIRPORT CLIMATE SUMMARY FOR THE MONTH OF MAY 2023...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1997 TO 2020

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH              96   05/27/2012
 LOW               26   05/09/2020
                        05/21/2002
                        01/16/2009
HIGHEST            MM                MM      MM       MM
LOWEST             MM                MM      MM       MM
AVG. MAXIMUM       MM              71.2      MM       MM
AVG. MINIMUM       MM              47.8      MM       MM
MEAN               MM              59.5      MM       MM

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         7.71   2019
 MINIMUM         1.21   2007
TOTALS             MM              4.58      MM       MM

DEGREE_DAYS
HEATING TOTAL      MM               213      MM       MM
 SINCE 7/1         MM              6279      MM       MM
COOLING TOTAL      MM                42      MM       MM
 SINCE 1/1         MM                46      MM       MM
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              MM
HIGHEST WIND SPEED/DIRECTION    MM        DATE   MM
HIGHEST GUST SPEED/DIRECTION    MM        DATE   MM

AVERAGE RH (PERCENT)     MM


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

$$


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