Climatological Report (Monthly)
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091
CXUS43 KLOT 011436
CLMDPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
917 AM CDT FRI JUL 1 2016

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

...THE DU PAGE  AIRPORT CLIMATE SUMMARY FOR THE MONTH OF JUNE 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1997 TO 2016

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            91   06/20        MM      MM       93
                        06/11
                        06/10
LOWEST             48   06/08        MM      MM       41
AVG. MAXIMUM     81.6              81.0     0.6     77.5
AVG. MINIMUM     58.8              58.5     0.3     57.8
MEAN             70.2              69.8     0.4     67.7

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         8.01   2015
 MINIMUM         0.60   2005
TOTALS           3.14              3.89   -0.75     8.01

DEGREE_DAYS
HEATING TOTAL      12                36     -24       34
 SINCE 7/1       5639              6315    -676     6821
COOLING TOTAL     175               178      -3      120
 SINCE 1/1        248               224      24      174
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              7.8
HIGHEST WIND SPEED/DIRECTION    29/290    DATE  06/06
HIGHEST GUST SPEED/DIRECTION    40/330    DATE  06/05

AVERAGE RH (PERCENT)     64


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

$$



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