Climatological Report (Daily)
Issued by NWS Chicago, IL

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592
CDUS43 KLOT 092137
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
436 PM CDT MON OCT 9 2017


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR OCTOBER 9 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         82    135 PM  90    2010  66     16       68
  MINIMUM         48    555 AM  23    1915  43      5       43
  AVERAGE         65                        54     11       56

PRECIPITATION (IN)
  TODAY            0.00          1.84 1982   0.09  -0.09     0.00
  MONTH TO DATE    0.23                      0.82  -0.59     0.22
  SINCE SEP 1      0.74                      4.17  -3.43     3.19
  SINCE JAN 1     37.53                     29.83   7.70    29.11

SNOWFALL (IN)
  TODAY            0.0           T    1925   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            0                        11    -11        9
  MONTH TO DATE   16                        90    -74       39
  SINCE SEP 1     91                       207   -116       63
  SINCE JUL 1     98                       221   -123       63

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE   14                         8      6        4
  SINCE SEP 1    141                        92     49      164
  SINCE JAN 1    825                       819      6     1081
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED     2.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           500 AM
 LOWEST     35           200 PM
 AVERAGE    68

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


THE ROCKFORD IL CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   65        88      1938
 MINIMUM TEMPERATURE (F)   42        22      1925


SUNRISE AND SUNSET
OCTOBER  9 2017.......SUNRISE   702 AM CDT   SUNSET   624 PM CDT
OCTOBER 10 2017.......SUNRISE   704 AM CDT   SUNSET   622 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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