Climatological Report (Daily)
Issued by NWS Chicago, IL

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CDUS43 KLOT 240637
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1237 AM CST FRI NOV 24 2017


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR NOVEMBER 23 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         47    250 PM  65    1931  43      4       44
  MINIMUM         29    826 PM   0    1950  27      2       36
  AVERAGE         38                        35      3       40

PRECIPITATION (IN)
  YESTERDAY        0.00          0.80 1983   0.09  -0.09     0.28
  MONTH TO DATE    1.03                      2.01  -0.98     1.04
  SINCE SEP 1      7.39                      8.03  -0.64     5.73
  SINCE JAN 1     44.18                     33.69  10.49    31.65

SNOWFALL (IN)
  YESTERDAY        0.0           3.0  1941   0.1   -0.1      0.0
  MONTH TO DATE    0.2                       0.8   -0.6       T
  SINCE SEP 1      0.2                       0.9   -0.7       T
  SINCE JUL 1      0.2                       0.9   -0.7       T
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       27                        30     -3       25
  MONTH TO DATE  665                       558    107      398
  SINCE SEP 1   1048                      1097    -49      695
  SINCE JUL 1   1055                      1111    -56      695

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        4
  SINCE SEP 1    144                        93     51      186
  SINCE JAN 1    828                       820      8     1103
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     S (190)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED     6.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    85           800 PM
 LOWEST     40          1200 PM
 AVERAGE    63

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


THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   43        65      1931
 MINIMUM TEMPERATURE (F)   26        -6      1950


SUNRISE AND SUNSET
NOVEMBER 24 2017......SUNRISE   658 AM CST   SUNSET   428 PM CST
NOVEMBER 25 2017......SUNRISE   659 AM CST   SUNSET   428 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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