Climatological Report (Daily)
Issued by NWS Chicago, IL

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CDUS43 KLOT 072232
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
432 PM CST WED DEC 7 2016


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR DECEMBER 7 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         26    245 PM  64    1916  36    -10       39
  MINIMUM         21    921 AM -11    1977  20      1       31
  AVERAGE         24                        28     -4       35

PRECIPITATION (IN)
  TODAY            0.00          1.10 1980   0.07  -0.07      T
  MONTH TO DATE    0.54                      0.53   0.01     0.17
  SINCE DEC 1      0.54                      0.53   0.01     0.17
  SINCE JAN 1     33.82                     34.79  -0.97    35.55

SNOWFALL (IN)
  TODAY            0.0           4.6  1969   0.3   -0.3      0.0
  MONTH TO DATE    5.3                       2.1    3.2      0.9
  SINCE DEC 1      5.3                       2.1    3.2      0.9
  SINCE JUL 1      5.3                       3.9    1.4      9.7

DEGREE DAYS
 HEATING
  TODAY           41                        37      4       30
  MONTH TO DATE  230                       249    -19      203
  SINCE DEC 1    230                       249    -19      203
  SINCE JUL 1   1099                      1584   -485     1234

 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    21   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     W (260)
  AVERAGE WIND SPEED    13.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    77          1000 AM
 LOWEST     68           100 AM
 AVERAGE    73

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


THE ROCKFORD IL CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   35        60      1991
 MINIMUM TEMPERATURE (F)   20        -6      1958


SUNRISE AND SUNSET
DECEMBER  7 2016......SUNRISE   712 AM CST   SUNSET   424 PM CST
DECEMBER  8 2016......SUNRISE   713 AM CST   SUNSET   424 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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