Climatological Report (Daily)
Issued by NWS Chicago, IL

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CDUS43 KLOT 290645
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1243 AM CST WED NOV 29 2017


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR NOVEMBER 28 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         58    144 PM  65    1998  40     18       52
  MINIMUM         39   1118 PM  -6    1930  24     15       41
  AVERAGE         49                        32     17       47

PRECIPITATION (IN)
  YESTERDAY        0.00          1.03 2016   0.09  -0.09     1.03
  MONTH TO DATE    1.03                      2.42  -1.39     2.66
  SINCE SEP 1      7.39                      8.44  -1.05     7.35
  SINCE JAN 1     44.18                     34.10  10.08    33.27

SNOWFALL (IN)
  YESTERDAY        0.0           4.5  1968   0.1   -0.1      0.0
  MONTH TO DATE    0.2                       1.4   -1.2       T
  SINCE SEP 1      0.2                       1.5   -1.3       T
  SINCE JUL 1      0.2                       1.5   -1.3       T
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       16                        33    -17       18
  MONTH TO DATE  773                       716     57      521
  SINCE SEP 1   1156                      1255    -99      818
  SINCE JUL 1   1163                      1269   -106      818

 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    20   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION    SW (220)
  AVERAGE WIND SPEED    12.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    65          1200 AM
 LOWEST     32           600 PM
 AVERAGE    49

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


THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   40        67      1941
 MINIMUM TEMPERATURE (F)   24        -6      1976


SUNRISE AND SUNSET
NOVEMBER 29 2017......SUNRISE   703 AM CST   SUNSET   426 PM CST
NOVEMBER 30 2017......SUNRISE   705 AM CST   SUNSET   425 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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