Climatological Report (Monthly)
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CXUS43 KLOT 011341
CLMARR


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
828 AM CDT MON JUN 1 2015

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

...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR THE MONTH OF MAY 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2015

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            85   05/07        MM      MM       90
LOWEST             30   05/01        MM      MM       37
AVG. MAXIMUM     72.8              70.6     2.2     72.9
AVG. MINIMUM     50.9              47.1     3.8     49.5
MEAN             61.9              58.8     3.1     61.2

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         6.38   2004
 MINIMUM         1.38   2007
TOTALS           4.04              4.26   -0.22     2.83

DEGREE_DAYS
HEATING TOTAL     156               228     -72      196
 SINCE 7/1       7005              6734     271     7346
COOLING TOTAL      69                38      31       86
 SINCE 1/1         69                41      28       86
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              10.3
HIGHEST WIND SPEED/DIRECTION    30/040    DATE  05/30
HIGHEST GUST SPEED/DIRECTION    38/040    DATE  05/30

AVERAGE RH (PERCENT)     66


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

$$



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