Climatological Report (Daily)
Issued by NWS Chicago, IL

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CDUS43 KLOT 282146
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
444 PM CDT SAT OCT 28 2017


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR OCTOBER 28 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         40    229 PM  77    1950  58    -18       67
  MINIMUM         35    753 AM   9    1925  38     -3       41
  AVERAGE         38                        48    -10       54

PRECIPITATION (IN)
  TODAY            T             1.37 1970   0.09  -0.09     0.00
  MONTH TO DATE    5.86                      2.41   3.45     1.67
  SINCE SEP 1      6.37                      5.76   0.61     4.64
  SINCE JAN 1     43.16                     31.42  11.74    30.56

SNOWFALL (IN)
  TODAY            0.0           0.2  1925   0.0    0.0      0.0
  MONTH TO DATE    T                         0.1   -0.1      0.0
  SINCE SEP 1      T                         0.1   -0.1       T
  SINCE JUL 1      T                         0.1   -0.1       T

DEGREE DAYS
 HEATING
  TODAY           27                        18      9       11
  MONTH TO DATE  228                       366   -138      243
  SINCE SEP 1    303                       483   -180      267
  SINCE JUL 1    310                       497   -187      267

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE   17                         8      9       22
  SINCE SEP 1    144                        92     52      182
  SINCE JAN 1    828                       819      9     1099
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED    12.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92          1200 AM
 LOWEST     59           200 PM
 AVERAGE    76

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


THE ROCKFORD IL CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   57        81      1922
 MINIMUM TEMPERATURE (F)   37         8      1925


SUNRISE AND SUNSET
OCTOBER 28 2017.......SUNRISE   725 AM CDT   SUNSET   555 PM CDT
OCTOBER 29 2017.......SUNRISE   726 AM CDT   SUNSET   554 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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