Climatological Report (Monthly)
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000
CXUS43 KLOT 011317
CLMDPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
801 AM CDT FRI APR 1 2016

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

...THE DU PAGE  AIRPORT CLIMATE SUMMARY FOR THE MONTH OF MARCH 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              83   03/22/2012
                        03/21/2012
                        03/20/2012
 LOW               -9   03/04/2002
HIGHEST            71   03/08        48      23       73
LOWEST              9   03/02        MM      MM       -2
AVG. MAXIMUM     52.2              48.0     4.2     44.7
AVG. MINIMUM     33.5              28.1     5.4     24.0
MEAN             42.9              38.1     4.8     34.3

PRECIPITATION (INCHES)
RECORD
 MAXIMUM           MM   MM
 MINIMUM           MM   MM
TOTALS           3.07              2.36    0.71     0.50

DEGREE_DAYS
HEATING TOTAL     676               836    -160      941
 SINCE 7/1       4879              5591    -712     6133
COOLING TOTAL       0                 0       0        0
 SINCE 1/1          0                 0       0        0
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              10.1
HIGHEST WIND SPEED/DIRECTION    40/260    DATE  03/16
HIGHEST GUST SPEED/DIRECTION    53/250    DATE  03/16

AVERAGE RH (PERCENT)     69


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

$$



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