Climatological Report (Daily)
Issued by NWS Chicago, IL

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CDUS43 KLOT 012247
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
445 PM CST SUN JAN 1 2017


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR JANUARY 1 2017...
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         39    248 PM  49    1916  30      9       30
  MINIMUM         16    701 AM -13    1968  14      2       18
                                      1924
  AVERAGE         28                        22      6       24

PRECIPITATION (IN)
  TODAY            0.00          1.37 1948   0.05  -0.05      T
  MONTH TO DATE    0.00                      0.05  -0.05      T
  SINCE DEC 1      1.88                      2.03  -0.15     4.65
  SINCE JAN 1      0.00                      0.05  -0.05      T

SNOWFALL (IN)
  TODAY            0.0           9.0  1942   0.3   -0.3       T
  MONTH TO DATE    0.0                       0.3   -0.3       T
  SINCE DEC 1     16.1                      11.6    4.5      5.2
  SINCE JUL 1     16.1                      13.4    2.7     14.0

DEGREE DAYS
 HEATING
  TODAY           37                        43     -6       41
  MONTH TO DATE   37                        43     -6       41
  SINCE DEC 1   1307                      1269     38      881
  SINCE JUL 1   2176                      2604   -428     1912

 COOLING
  TODAY            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    15   HIGHEST WIND DIRECTION     S (180)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED     6.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           200 AM
 LOWEST     50           200 PM
 AVERAGE    71

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


THE ROCKFORD IL CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   30        59      2000
 MINIMUM TEMPERATURE (F)   14       -17      1979


SUNRISE AND SUNSET
JANUARY  1 2017.......SUNRISE   725 AM CST   SUNSET   435 PM CST
JANUARY  2 2017.......SUNRISE   725 AM CST   SUNSET   436 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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