Climatological Report (Daily)
Issued by NWS Chicago, IL

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CDUS43 KLOT 040633
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
132 AM CDT FRI SEP 4 2015


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR SEPTEMBER 3 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1905 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         90    217 PM 100    1913  80     10       83
  MINIMUM         70    548 AM  43    1908  58     12       56
  AVERAGE         80                        69     11       70

PRECIPITATION (IN)
  YESTERDAY        0.00          1.12 1941   0.11  -0.11     0.00
  MONTH TO DATE    0.00                      0.36  -0.36     0.03
  SINCE SEP 1      0.00                      0.36  -0.36     0.03
  SINCE JAN 1     24.53                     26.02  -1.49    26.28

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

DEGREE DAYS
 HEATING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE    0                         3     -3        0
  SINCE SEP 1      0                         3     -3        0
  SINCE JUL 1     10                        17     -7       10

 COOLING
  YESTERDAY       15                         5     10        5
  MONTH TO DATE   43                        15     28       22
  SINCE SEP 1     43                        15     28       22
  SINCE JAN 1    696                       742    -46      678
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     E (70)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION    NE (60)
  AVERAGE WIND SPEED     6.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90           500 AM
 LOWEST     56           400 PM
 AVERAGE    73

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


THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   80       101      1925
 MINIMUM TEMPERATURE (F)   58        39      1974


SUNRISE AND SUNSET
SEPTEMBER  4 2015.....SUNRISE   625 AM CDT   SUNSET   725 PM CDT
SEPTEMBER  5 2015.....SUNRISE   626 AM CDT   SUNSET   724 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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