Climatological Report (Daily)
Issued by NWS Chicago, IL

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CDUS43 KLOT 112141
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
440 PM CDT WED OCT 11 2017


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR OCTOBER 11 2017...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         58   1152 AM  88    1920  65     -7       77
  MINIMUM         55    206 AM  25    2009  42     13       57
  AVERAGE         57                        53      4       67

PRECIPITATION (IN)
  TODAY            0.80          1.79 1912   0.09   0.71     0.04
  MONTH TO DATE    2.25                      0.99   1.26     0.26
  SINCE SEP 1      2.76                      4.34  -1.58     3.23
  SINCE JAN 1     39.55                     30.00   9.55    29.15

SNOWFALL (IN)
  TODAY            0.0           T    2006   0.0    0.0      0.0
                                      1917
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE SEP 1      0.0                       0.0    0.0       T
  SINCE JUL 1      0.0                       0.0    0.0       T

DEGREE DAYS
 HEATING
  TODAY            8                        12     -4        0
  MONTH TO DATE   30                       114    -84       43
  SINCE SEP 1    105                       231   -126       67
  SINCE JUL 1    112                       245   -133       67

 COOLING
  TODAY            0                         0      0        2
  MONTH TO DATE   14                         8      6        6
  SINCE SEP 1    141                        92     49      166
  SINCE JAN 1    825                       819      6     1083
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    NE (30)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    NE (30)
  AVERAGE WIND SPEED    14.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93          1200 AM
 LOWEST     80          1100 AM
 AVERAGE    87

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


THE ROCKFORD IL CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   64        85      2008
                                             1930
 MINIMUM TEMPERATURE (F)   42        24      1988
                                             1987


SUNRISE AND SUNSET
OCTOBER 11 2017.......SUNRISE   705 AM CDT   SUNSET   620 PM CDT
OCTOBER 12 2017.......SUNRISE   706 AM CDT   SUNSET   619 PM CDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$





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