Climatological Report (Daily)
Issued by NWS Chicago, IL

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CDUS43 KLOT 221147 CCA
CLIRFD

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
645 AM CDT THU SEP 22 2016...CORRECTION FOR HAIL


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR SEPTEMBER 21 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         77    353 PM  94    1920  73      4       75
  MINIMUM         66   1224 PM  34    1995  50     16       50
  AVERAGE         72                        62     10       63

PRECIPITATION (IN)
  YESTERDAY        1.04          3.20 1950   0.12   0.92     0.00
  MONTH TO DATE    2.90                      2.40   0.50     2.99
  SINCE SEP 1      2.90                      2.40   0.50     2.99
  SINCE JAN 1     28.82                     28.06   0.76    27.52

SNOWFALL (IN)
  YESTERDAY        T             0.0    MM   0.0    0.0      0.0
  MONTH TO DATE    T                         0.0    0.0      0.0
  SINCE SEP 1      T                         0.0    0.0      0.0
  SINCE JUL 1      T                         0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         5     -5        2
  MONTH TO DATE    2                        55    -53       29
  SINCE SEP 1      2                        55    -53       29
  SINCE JUL 1      2                        69    -67       39

 COOLING
  YESTERDAY        7                         2      5        0
  MONTH TO DATE  131                        73     58      140
  SINCE SEP 1    131                        73     58      140
  SINCE JAN 1   1048                       800    248      793
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     N (340)
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED     6.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  HEAVY RAIN
  RAIN
  LIGHT RAIN
  HAIL
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    87           400 AM
 LOWEST     58          1200 AM
 AVERAGE    73

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


THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   73        93      1937
 MINIMUM TEMPERATURE (F)   49        30      1976


SUNRISE AND SUNSET
SEPTEMBER 22 2016.....SUNRISE   644 AM CDT   SUNSET   653 PM CDT
SEPTEMBER 23 2016.....SUNRISE   645 AM CDT   SUNSET   651 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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