Climatological Report (Daily)
Issued by NWS Chicago, IL

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000
CDUS43 KLOT 192133
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
432 PM CDT THU OCT 19 2017


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR OCTOBER 19 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         71    259 PM  84    1953  62      9       70
                                      1924
  MINIMUM         43    606 AM  18    1992  40      3       45
  AVERAGE         57                        51      6       58

PRECIPITATION (IN)
  TODAY            0.00          1.72 1982   0.08  -0.08     0.00
  MONTH TO DATE    4.09                      1.64   2.45     0.44
  SINCE SEP 1      4.60                      4.99  -0.39     3.41
  SINCE JAN 1     41.39                     30.65  10.74    29.33

SNOWFALL (IN)
  TODAY            0.0           0.7  1989   0.0    0.0      0.0
  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                        14     -6        7
  MONTH TO DATE   95                       221   -126       97
  SINCE SEP 1    170                       338   -168      121
  SINCE JUL 1    177                       352   -175      121

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE   14                         8      6       22
  SINCE SEP 1    141                        92     49      182
  SINCE JAN 1    825                       819      6     1099
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION    SW (210)
  HIGHEST GUST SPEED    12   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED     2.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           800 AM
 LOWEST     20           100 PM
 AVERAGE    57

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


THE ROCKFORD IL CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   61        86      1953
 MINIMUM TEMPERATURE (F)   40        19      1930


SUNRISE AND SUNSET
OCTOBER 19 2017.......SUNRISE   714 AM CDT   SUNSET   608 PM CDT
OCTOBER 20 2017.......SUNRISE   715 AM CDT   SUNSET   606 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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