Climatological Report (Monthly)
Issued by NWS

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540
CXUS43 KLOT 011319
CLMARR


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
811 AM CDT TUE AUG 1 2017

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

...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR THE MONTH OF JULY 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH             102   07/07/2012
 LOW               44   07/02/2005
                        07/02/2001
HIGHEST            91   07/06        MM      MM       93
LOWEST             51   07/17        MM      MM       51
AVG. MAXIMUM     83.5              83.5     0.0     84.5
AVG. MINIMUM     60.8              59.8     1.0     63.6
MEAN             72.1              71.7     0.4     74.1

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         6.88   2007
 MINIMUM            T   2002
TOTALS           4.95              4.19    0.76     5.82

DEGREE_DAYS
HEATING TOTAL       1                 9      -8        2
 SINCE 7/1          1                 9      -8        2
COOLING TOTAL     230               215      15      289
 SINCE 1/1        477               411      66      571
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              6.6
HIGHEST WIND SPEED/DIRECTION    38/310    DATE  07/19
HIGHEST GUST SPEED/DIRECTION    46/320    DATE  07/19

AVERAGE RH (PERCENT)     76


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

$$



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