Climatological Report (Daily)
Issued by NWS Chicago, IL

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000
CDUS43 KLOT 100632
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1232 AM CST FRI NOV 10 2017


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR NOVEMBER 9 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         43    919 AM  74    1999  52     -9       58
  MINIMUM         19   1159 PM  10    1925  33    -14       36
  AVERAGE         31                        42    -11       47

PRECIPITATION (IN)
  YESTERDAY        0.00          1.50 1942   0.08  -0.08     0.00
  MONTH TO DATE    0.31                      0.80  -0.49     0.65
  SINCE SEP 1      6.67                      6.82  -0.15     5.34
  SINCE JAN 1     43.46                     32.48  10.98    31.26

SNOWFALL (IN)
  YESTERDAY        0.0           0.7  1990   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.1   -0.1      0.0
  SINCE SEP 1      T                         0.2   -0.2       T
  SINCE JUL 1      T                         0.2   -0.2       T
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       34                        23     11       18
  MONTH TO DATE  237                       187     50       88
  SINCE SEP 1    620                       726   -106      385
  SINCE JUL 1    627                       740   -113      385

 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    23   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION    NW (310)
  AVERAGE WIND SPEED    13.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    78          1200 AM
 LOWEST     39           500 PM
 AVERAGE    59

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


THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   51        70      2010
 MINIMUM TEMPERATURE (F)   33        15      1973
                                             1957
                                             1926


SUNRISE AND SUNSET
NOVEMBER 10 2017......SUNRISE   641 AM CST   SUNSET   439 PM CST
NOVEMBER 11 2017......SUNRISE   642 AM CST   SUNSET   438 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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