Climatological Report (Daily)
Issued by NWS Chicago, IL

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000
CDUS43 KLOT 190634
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
132 AM CDT WED AUG 19 2015


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR AUGUST 18 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         82    200 PM 101    1936  82      0       84
  MINIMUM         67    721 PM  45    1963  61      6       62
  AVERAGE         75                        72      3       73

PRECIPITATION (IN)
  YESTERDAY        2.87R         2.23 2005   0.15   2.72      T
  MONTH TO DATE    3.50                      2.75   0.75     1.89
  SINCE JUN 1     11.64                     11.35   0.29    12.41
  SINCE JAN 1     22.83                     23.82  -0.99    22.38

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

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE JUN 1     21                        34    -13       21
  SINCE JUL 1      5                         3      2       10

 COOLING
  YESTERDAY       10                         7      3        8
  MONTH TO DATE  173                       140     33      107
  SINCE JUN 1    566                       589    -23      449
  SINCE JAN 1    626                       644    -18      532
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    SE (120)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    SE (130)
  AVERAGE WIND SPEED     8.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  HEAVY RAIN
  RAIN
  LIGHT RAIN
  FOG
  FOG W/VISIBILITY <= 1/4 MILE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           200 AM
 LOWEST     62          1100 AM
 AVERAGE    78

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


THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   82       100      1947
                                             1916
 MINIMUM TEMPERATURE (F)   61        44      1915


SUNRISE AND SUNSET
AUGUST 19 2015........SUNRISE   608 AM CDT   SUNSET   751 PM CDT
AUGUST 20 2015........SUNRISE   609 AM CDT   SUNSET   750 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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