Climatological Report (Monthly)
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000
CXUS43 KLOT 011137
CLMDPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
627 AM CDT MON SEP 1 2014

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

...THE WEST CHICAGO CLIMATE SUMMARY FOR THE MONTH OF AUGUST 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1997 TO 2014

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH              97   08/02/2006
 LOW               43   08/31/2009
HIGHEST            89   08/24
LOWEST             50   08/15
AVG. MAXIMUM     83.4              82.5     0.9     82.2
AVG. MINIMUM     62.7              61.4     1.3     59.4
MEAN             73.1              72.0     1.1     70.8

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         6.19   2002
 MINIMUM         1.33   2003
TOTALS           5.86              4.60    1.26     2.22

DEGREE_DAYS
HEATING TOTAL       0                 7      -7
COOLING TOTAL     259               222      37
 SINCE 1/1        689               724     -35
..............................................................

WIND (MPH)
HIGHEST WIND SPEED/DIRECTION    31/350    DATE  08/25
HIGHEST GUST SPEED/DIRECTION    41/360    DATE  08/25



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

$$




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