Climatological Report (Daily)
Issued by NWS Chicago, IL

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CDUS43 KLOT 210632
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1231 AM CST MON NOV 21 2016


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR NOVEMBER 20 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         36    257 PM  69    1942  45     -9       39
  MINIMUM         20    607 AM   5    1914  28     -8       30
  AVERAGE         28                        37     -9       35

PRECIPITATION (IN)
  YESTERDAY        0.00          0.85 1983   0.08  -0.08     0.27
                                      1907
  MONTH TO DATE    0.68                      1.75  -1.07     2.85
  SINCE SEP 1      5.37                      7.77  -2.40     8.15
  SINCE JAN 1     31.29                     33.43  -2.14    32.68

SNOWFALL (IN)
  YESTERDAY        0.0           4.9  2015   0.1   -0.1      4.9
  MONTH TO DATE    T                         0.5   -0.5      4.9
  SINCE SEP 1      T                         0.6   -0.6      4.9
  SINCE JUL 1      T                         0.6   -0.6      4.9
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       37                        28      9       30
  MONTH TO DATE  308                       470   -162      324
  SINCE SEP 1    605                      1009   -404      701
  SINCE JUL 1    605                      1023   -418      711

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    4                         0      4        0
  SINCE SEP 1    186                        93     93      172
  SINCE JAN 1   1103                       820    283      825
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     N (340)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     N (20)
  AVERAGE WIND SPEED     5.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    81          1100 PM
 LOWEST     44           200 PM
 AVERAGE    63

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


THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   44        73      1913
 MINIMUM TEMPERATURE (F)   28         3      1964


SUNRISE AND SUNSET
NOVEMBER 21 2016......SUNRISE   655 AM CST   SUNSET   430 PM CST
NOVEMBER 22 2016......SUNRISE   656 AM CST   SUNSET   429 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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