Climatological Report (Daily)
Issued by NWS Chicago, IL

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CDUS43 KLOT 060648
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1248 AM CST FRI JAN 6 2017


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR JANUARY 5 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1905 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         14    237 PM  54    1909  30    -16       32
  MINIMUM          1   1159 PM -25    1924  14    -13       15
  AVERAGE          8                        22    -14       24

PRECIPITATION (IN)
  YESTERDAY        T             1.91 1946   0.05  -0.05     0.00
  MONTH TO DATE    T                         0.25  -0.25      T
  SINCE DEC 1      1.88                      2.23  -0.35     4.65
  SINCE JAN 1      T                         0.25  -0.25      T

SNOWFALL (IN)
  YESTERDAY        T             5.1  1991   0.4   -0.4      0.0
  MONTH TO DATE    T                         1.7   -1.7       T
  SINCE DEC 1     16.1                      13.0    3.1      5.2
  SINCE JUL 1     16.1                      14.8    1.3     14.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       57                        43     14       41
  MONTH TO DATE  218                       215      3      204
  SINCE DEC 1   1488                      1441     47     1044
  SINCE JUL 1   2357                      2776   -419     2075

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED    12.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT SNOW


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    75          1100 PM
 LOWEST     48           300 PM
 AVERAGE    62

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


THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   29        60      2008
 MINIMUM TEMPERATURE (F)   14       -19      1988
                                             1924


SUNRISE AND SUNSET
JANUARY  6 2017.......SUNRISE   725 AM CST   SUNSET   440 PM CST
JANUARY  7 2017.......SUNRISE   725 AM CST   SUNSET   441 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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