Climatological Report (Daily)
Issued by NWS Chicago, IL

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CDUS43 KLOT 262239
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
439 PM CST MON DEC 26 2016


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR DECEMBER 26 2016...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1905 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         48   1155 AM  54    1905  30     18       40
  MINIMUM         38    359 PM -23    1914  15     23       33
  AVERAGE         43                        23     20       37

PRECIPITATION (IN)
  TODAY            0.13          0.75 1988   0.05   0.08     0.03
  MONTH TO DATE    1.88                      1.73   0.15     3.38
  SINCE DEC 1      1.88                      1.73   0.15     3.38
  SINCE JAN 1     35.16                     35.99  -0.83    38.76

SNOWFALL (IN)
  TODAY            0.0           9.5  1988   0.4   -0.4      0.0
  MONTH TO DATE   16.1                       9.4    6.7      1.2
  SINCE DEC 1     16.1                       9.4    6.7      1.2
  SINCE JUL 1     16.1                      11.2    4.9     10.0

DEGREE DAYS
 HEATING
  TODAY           22                        42    -20       28
  MONTH TO DATE 1089                      1012     77      664
  SINCE DEC 1   1089                      1012     77      664
  SINCE JUL 1   1958                      2347   -389     1695

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1   1103                       820    283      825
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     W (260)
  AVERAGE WIND SPEED    13.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN
  FOG
  FOG W/VISIBILITY <= 1/4 MILE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96           400 AM
 LOWEST     49           100 PM
 AVERAGE    73

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


THE ROCKFORD IL CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   30        55      1959
 MINIMUM TEMPERATURE (F)   15       -19      1950


SUNRISE AND SUNSET
DECEMBER 26 2016......SUNRISE   724 AM CST   SUNSET   431 PM CST
DECEMBER 27 2016......SUNRISE   724 AM CST   SUNSET   431 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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