Climatological Report (Monthly)
Issued by NWS Chicago, IL

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CXUS53 KLOT 011328
CLMLOT


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
817 AM CDT SAT AUG 1 2015

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

...THE ROMEOVILLE  WFO CLIMATE SUMMARY FOR THE MONTH OF JULY 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1992 TO 2015

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH             102   07/24/2005
 LOW               48   07/02/2001
HIGHEST            92   07/25        MM      MM       87
LOWEST             52   07/02        MM      MM       53
AVG. MAXIMUM     81.7              84.0    -2.3     78.8
AVG. MINIMUM     62.3              64.1    -1.8     59.4
MEAN             72.0              74.0    -2.0     69.1

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        12.91   1996
 MINIMUM         0.69   2013
TOTALS           4.15              4.71   -0.56     4.34

SNOWFALL (INCHES)
RECORDS
 TOTAL             MM   MM
TOTALS            0.0               0.0     0.0      0.0
SINCE 7/1         0.0               0.0     0.0      0.0

DEGREE_DAYS
HEATING TOTAL      11                 2       9        9
 SINCE 7/1         11                 2       9        9
COOLING TOTAL     237               282     -45      144
 SINCE 1/1        450               520     -70      430
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              6.6
HIGHEST WIND SPEED/DIRECTION    22/MM     DATE   MM
HIGHEST GUST SPEED/DIRECTION    30/MM     DATE   MM

AVERAGE RH (PERCENT)     71


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

$$


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