Climatological Report (Monthly)
Issued by NWS

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898
CXUS43 KLOT 011357
CLMARR


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
837 AM CDT SUN MAY 1 2016

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

...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR THE MONTH OF APRIL 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2016

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH              90   04/18/2002
 LOW               19   04/03/2013
HIGHEST            83   04/25        MM      MM       79
                        04/18
LOWEST             23   04/09        MM      MM       24
                        04/05
AVG. MAXIMUM     59.9              60.0    -0.1     63.2
AVG. MINIMUM     37.8              37.0     0.8     36.3
MEAN             48.9              48.5     0.4     49.8

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         7.51   2013
 MINIMUM         1.41   2004
TOTALS           2.33              3.30   -0.97     4.25

DEGREE_DAYS
HEATING TOTAL     483               498     -15      449
 SINCE 7/1       5249              6506   -1257     6849
COOLING TOTAL       5                 3       2        0
 SINCE 1/1          5                 3       2        0
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              11.0
HIGHEST WIND SPEED/DIRECTION    47/280    DATE  04/02
HIGHEST GUST SPEED/DIRECTION    57/290    DATE  04/02

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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