Climatological Report (Monthly)
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CXUS43 KLOT 012012
CLMARR


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
311 PM CDT SAT JUN 1 2013

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

...THE AURORA  CLIMATE SUMMARY FOR THE MONTH OF MAY 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2013

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH              97   05/27/2012
 LOW               21   05/03/2005
HIGHEST            92   05/14        MM      MM
LOWEST             29   05/13        MM      MM
AVG. MAXIMUM     72.6              70.6     2.0     76.2
AVG. MINIMUM     49.9              47.1     2.8     51.4
MEAN             61.3              58.8     2.5

PRECIPITATION (INCHES)
RECORD
 MAXIMUM           MM   MM
 MINIMUM           MM   MM
TOTALS           3.14              4.26   -1.12

DEGREE_DAYS
HEATING TOTAL     181               228     -47
COOLING TOTAL      73                38      35
 SINCE 1/1         80                41      39
..............................................................

WIND (MPH)
HIGHEST WIND SPEED/DIRECTION    32/170    DATE  05/30
HIGHEST GUST SPEED/DIRECTION    43/160    DATE  05/30



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

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