Climatological Report (Daily)
Issued by NWS Chicago, IL

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CDUS43 KLOT 031159
CLIRFD

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
132 AM CDT THU SEP 3 2015


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR SEPTEMBER 2 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         89    109 PM 101    1953  80      9       81
  MINIMUM         69    611 AM  41    1909  58     11       60
  AVERAGE         79                        69     10       71

PRECIPITATION (IN)
  YESTERDAY        0.00          2.40 1942   0.13  -0.13      T
  MONTH TO DATE    0.00                      0.25  -0.25     0.03
  SINCE SEP 1      0.00                      0.25  -0.25     0.03
  SINCE JAN 1     24.53                     25.91  -1.38    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                         2     -2        0
  SINCE SEP 1      0                         2     -2        0
  SINCE JUL 1     10                        16     -6       10

 COOLING
  YESTERDAY       14                         5      9        6
  MONTH TO DATE   28                        10     18       17
  SINCE SEP 1     28                        10     18       17
  SINCE JAN 1    681                       737    -56      673
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION    SW (220)
  AVERAGE WIND SPEED     6.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90          1200 AM
 LOWEST     53           200 PM
 AVERAGE    72

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


THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   80       100      1913
 MINIMUM TEMPERATURE (F)   58        43      1908


SUNRISE AND SUNSET
SEPTEMBER  3 2015.....SUNRISE   624 AM CDT   SUNSET   727 PM CDT
SEPTEMBER  4 2015.....SUNRISE   625 AM CDT   SUNSET   725 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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