Climatological Report (Daily)
Issued by NWS Chicago, IL

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CDUS43 KLOT 232249
CLIRFD

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
446 PM CST TUE DEC 23 2014

...................................
...THE ROCKFORD IL CLIMATE SUMMARY FOR DECEMBER 23 2014...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         46    238 PM  57    1941  31     15       24
  MINIMUM         42   1147 AM -21    1983  16     26       -8
  AVERAGE         44                        23     21        8

PRECIPITATION (IN)
  TODAY            0.19          0.57 1923   0.05   0.14      T
  MONTH TO DATE    0.91                      1.56  -0.65     1.37
  SINCE DEC 1      0.91                      1.56  -0.65     1.37
  SINCE JAN 1     33.48                     35.82  -2.34    40.25

SNOWFALL (IN)
  TODAY            0.0           4.9  1959   0.4   -0.4      0.1
  MONTH TO DATE    0.1                       8.3   -8.2     12.7
  SINCE DEC 1      0.1                       8.3   -8.2     12.7
  SINCE JUL 1      3.7                      10.1   -6.4     13.7

DEGREE DAYS
 HEATING
  TODAY           21                        42    -21       57
  MONTH TO DATE  767                       886   -119     1010
  SINCE DEC 1    767                       886   -119     1010
  SINCE JUL 1   2314                      2221     93     2393

 COOLING
  TODAY            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    24   HIGHEST WIND DIRECTION    SW (210)
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION    SW (220)
  AVERAGE WIND SPEED    12.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96           300 AM
 LOWEST     65           200 PM
 AVERAGE    81

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


THE ROCKFORD IL CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   31        55      1982
 MINIMUM TEMPERATURE (F)   15       -24      1983


SUNRISE AND SUNSET
DECEMBER 23 2014......SUNRISE   723 AM CST   SUNSET   428 PM CST
DECEMBER 24 2014......SUNRISE   723 AM CST   SUNSET   429 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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