Climatological Report (Monthly)
Issued by NWS Chicago, IL

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CXUS53 KLOT 011303
CLMLOT


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
659 AM CST MON FEB 1 2016

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

...THE ROMEOVILLE  WFO CLIMATE SUMMARY FOR THE MONTH OF JANUARY 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1992 TO 2016

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH              65   01/07/2008
 LOW              -24   01/16/2009
HIGHEST            48   01/31        MM      MM       43
                        01/30
LOWEST             -4   01/18        MM      MM      -10
AVG. MAXIMUM     32.2              30.6     1.6     29.4
AVG. MINIMUM     17.0              15.8     1.2     14.5
MEAN             24.6              23.2     1.4     22.0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         6.16   2003
 MINIMUM         0.88   2008
TOTALS           1.03              1.93   -0.90     1.51

SNOWFALL (INCHES)
RECORDS
 TOTAL           30.1   2014
TOTALS            5.2              10.8    -5.6     10.8
SINCE 7/1        15.8              21.0    -5.2     12.2

DEGREE_DAYS
HEATING TOTAL    1242              1295     -53     1327
 SINCE 7/1       3043              3681    -638     3830
COOLING TOTAL       0                 0       0        0
 SINCE 1/1          0                 0       0        0
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              10.6
HIGHEST WIND SPEED/DIRECTION    28/MM     DATE   MM
HIGHEST GUST SPEED/DIRECTION    35/310    DATE  01/17

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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