Climatological Report (Daily)
Issued by NWS Chicago, IL

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CDUS43 KLOT 030649
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1248 AM CST SAT DEC 3 2016


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR DECEMBER 2 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1905 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         38    209 PM  64    2012  38      0       37
                                      1982
  MINIMUM         32   1159 PM  -4    1976  23      9       31
                                      1942
  AVERAGE         35                        30      5       34

PRECIPITATION (IN)
  YESTERDAY        0.05          2.00 1982   0.08  -0.03     0.05
  MONTH TO DATE    0.06                      0.16  -0.10     0.17
  SINCE DEC 1      0.06                      0.16  -0.10     0.17
  SINCE JAN 1     33.34                     34.42  -1.08    35.55

SNOWFALL (IN)
  YESTERDAY        T             7.0  1991   0.3   -0.3      0.8
  MONTH TO DATE    T                         0.6   -0.6      0.9
  SINCE DEC 1      T                         0.6   -0.6      0.9
  SINCE JUL 1      T                         2.4   -2.4      9.7
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       30                        35     -5       31
  MONTH TO DATE   57                        69    -12       58
  SINCE DEC 1     57                        69    -12       58
  SINCE JUL 1    926                      1404   -478     1089

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1   1103                       820    283      825
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED     8.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN
  LIGHT SNOW
  SLEET
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89           200 AM
 LOWEST     61          1100 PM
 AVERAGE    75

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


THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   38        69      2012
 MINIMUM TEMPERATURE (F)   22       -14      1940


SUNRISE AND SUNSET
DECEMBER  3 2016......SUNRISE   708 AM CST   SUNSET   425 PM CST
DECEMBER  4 2016......SUNRISE   709 AM CST   SUNSET   424 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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