Climatological Report (Monthly)
Issued by NWS

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CXUS43 KLOT 011326
CLMDPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
811 AM CDT MON JUL 1 2019

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

...THE DU PAGE  AIRPORT CLIMATE SUMMARY FOR THE MONTH OF JUNE 2019...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1997 TO 2019

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH              99   06/28/2012
 LOW               38   06/03/2013
                        06/02/2003
                        06/07/1998
HIGHEST            94   06/30        MM      MM       93
LOWEST             49   06/14        MM      MM       46
                        06/03
AVG. MAXIMUM     80.3              81.0    -0.7     80.6
AVG. MINIMUM     58.5              58.5     0.0     61.3
MEAN             69.4              69.8    -0.4     70.9

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         8.01   2015
 MINIMUM         0.60   2005
TOTALS           3.11              3.89   -0.78     5.28

DEGREE_DAYS
HEATING TOTAL      15                36     -21       10
 SINCE 7/1       6687              6315     372     6594
COOLING TOTAL     156               178     -22      196
 SINCE 1/1        190               224     -34      310
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              8.2
HIGHEST WIND SPEED/DIRECTION    32/340    DATE  06/30
HIGHEST GUST SPEED/DIRECTION    47/350    DATE  06/30

AVERAGE RH (PERCENT)     67


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

$$


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