Climatological Report (Monthly)
Issued by NWS

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CXUS53 KLOT 021551
CLMMDW


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1048 AM CDT FRI SEP 2 2016

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

...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR THE MONTH OF AUGUST 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1928 TO 2016

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH             104   08/09/1934
 LOW               43   08/29/1965
HIGHEST            94   08/11        MM      MM       95
LOWEST             59   08/22        MM      MM       56
AVG. MAXIMUM     85.1              82.1     3.0     82.5
AVG. MINIMUM     70.8              66.2     4.6     66.0
MEAN             77.9              74.1     3.8     74.3

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         9.95   1987
 MINIMUM         0.71   2008
TOTALS           6.42              3.99    2.43     3.46

DEGREE_DAYS
HEATING TOTAL       0                 4      -4        2
 SINCE 7/1          0                 5      -5        6
COOLING TOTAL     409               288     121      296
 SINCE 1/1       1192               910     282      913
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              7.7
HIGHEST WIND SPEED/DIRECTION    26/280    DATE  08/20
HIGHEST GUST SPEED/DIRECTION    35/210    DATE  08/11

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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