Climatological Report (Daily)
Issued by NWS Chicago, IL

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CDUS43 KLOT 170635
CLILOT


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1233 AM CST SAT FEB 17 2018


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

...THE ROMEOVILLE  WFO CLIMATE SUMMARY FOR FEBRUARY 16 2018...

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


WEATHER ITEM   OBSERVED RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   VALUE       VALUE  FROM      YEAR
                                           NORMAL
...........................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         39     53    2011  36      3       45
  MINIMUM         12     -8    2007  20     -8       30
  AVERAGE         26                 28     -2       38

PRECIPITATION (IN)
  YESTERDAY        0.00   0.72 2006   0.06  -0.06     0.00
  MONTH TO DATE    1.39               0.90   0.49     0.54
  SINCE DEC 1      3.51               5.08  -1.57     4.73
  SINCE JAN 1      3.03               2.83   0.20     3.21

SNOWFALL (IN)
  YESTERDAY        0.0    4.0  1997   0.2   -0.2      0.0
  MONTH TO DATE   19.2                3.9   15.3      1.3
  SINCE DEC 1     30.0               24.0    6.0     19.4
  SINCE JUL 1     30.0               24.9    5.1     19.4
  SNOW DEPTH       5

DEGREE DAYS
 HEATING
  YESTERDAY       39                 37      2
  MONTH TO DATE  743                629    114
  SINCE DEC 1   3258               3091    167
  SINCE JUL 1   4369               4310     59

 COOLING
  YESTERDAY        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 TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   36        66      2017
 MINIMUM TEMPERATURE (F)   20        -8      2007


SUNRISE AND SUNSET
FEBRUARY 17 2018......SUNRISE   645 AM CST   SUNSET   528 PM CST
FEBRUARY 18 2018......SUNRISE   643 AM CST   SUNSET   530 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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