Climatological Report (Daily)
Issued by NWS Chicago, IL

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CDUS43 KLOT 182247
CLILOT


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
447 PM CST SUN FEB 18 2018


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

...THE ROMEOVILLE  WFO CLIMATE SUMMARY FOR FEBRUARY 18 2018...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1992 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE
                VALUE   (LST)  VALUE       VALUE  FROM
                                                  NORMAL
...............................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         36        MM  68    2017  36      0
  MINIMUM         16        MM  -7    2006  21     -5
  AVERAGE         26                        29     -3

PRECIPITATION (IN)
  TODAY            0.00          0.60 2009   0.06  -0.06
  MONTH TO DATE    1.50                      1.03   0.47
  SINCE DEC 1      3.62                      5.21  -1.59
  SINCE JAN 1      3.14                      2.96   0.18

SNOWFALL (IN)
  TODAY            0.0           5.0  2000   0.2   -0.2
  MONTH TO DATE   20.8                       4.3   16.5
  SINCE DEC 1     31.6                      24.4    7.2
  SINCE JUL 1     31.6                      25.3    6.3

DEGREE DAYS
 HEATING
  TODAY           39                        37      2
  MONTH TO DATE  825                       703    122
  SINCE DEC 1   3340                      3165    175
  SINCE JUL 1   4451                      4384     67

 COOLING
  TODAY            0                         0      0
  MONTH TO DATE    0                         0      0
  SINCE DEC 1      0                         0      0
  SINCE JAN 1      0                         0      0
...............................................................







THE ROMEOVILLE  WFO CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   37        67      2017
 MINIMUM TEMPERATURE (F)   21        -8      2015


SUNRISE AND SUNSET
FEBRUARY 18 2018......SUNRISE   643 AM CST   SUNSET   530 PM CST
FEBRUARY 19 2018......SUNRISE   642 AM CST   SUNSET   531 PM CST


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




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