Climatological Report (Daily)
Issued by NWS Chicago, IL

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000
CDUS43 KLOT 280633
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1233 AM CST SUN DEC 28 2014


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR DECEMBER 27 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1905 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         49    841 AM  55    1959  30     19       40
  MINIMUM         28   1159 PM -19    1950  15     13       15
  AVERAGE         39                        22     17       28

PRECIPITATION (IN)
  YESTERDAY        0.02          2.10 1942   0.05  -0.03      T
  MONTH TO DATE    0.93                      1.78  -0.85     1.43
  SINCE DEC 1      0.93                      1.78  -0.85     1.43
  SINCE JAN 1     33.50                     36.04  -2.54    40.31

SNOWFALL (IN)
  YESTERDAY        0.0           2.0  1909   0.4   -0.4       T
  MONTH TO DATE    0.1                       9.8   -9.7     13.8
  SINCE DEC 1      0.1                       9.8   -9.7     13.8
  SINCE JUL 1      3.7                      11.6   -7.9     14.8
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       26                        42    -16       37
  MONTH TO DATE  875                      1054   -179     1198
  SINCE DEC 1    875                      1054   -179     1198
  SINCE JUL 1   2422                      2389     33     2581

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    729                       820    -91      890
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    28   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION     W (250)
  AVERAGE WIND SPEED    13.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89           100 AM
 LOWEST     69           400 PM
 AVERAGE    79

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


THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   30        66      1984
 MINIMUM TEMPERATURE (F)   15       -21      1924


SUNRISE AND SUNSET
DECEMBER 28 2014......SUNRISE   724 AM CST   SUNSET   432 PM CST
DECEMBER 29 2014......SUNRISE   725 AM CST   SUNSET   432 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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