Climatological Report (Daily)
Issued by NWS Chicago, IL

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000
CDUS43 KLOT 180633
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
133 AM CDT MON AUG 18 2014


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR AUGUST 17 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1905 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         79    258 PM 102    1988  83     -4       81
  MINIMUM         62   1159 PM  46    1924  62      0       54
  AVERAGE         71                        72     -1       68

PRECIPITATION (IN)
  YESTERDAY        0.00          2.03 1979   0.17  -0.17     0.00
  MONTH TO DATE    1.89                      2.60  -0.71     1.33
  SINCE JUN 1     12.41                     11.20   1.21    10.97
  SINCE JAN 1     22.38                     23.67  -1.29    30.41

SNOWFALL (IN)
  YESTERDAY        0.0           0.0    MM   0.0    0.0      0.0
  MONTH TO DATE    T                         0.0    0.0      0.0
  SINCE JUN 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                         0      0        0
  MONTH TO DATE    0                         0      0        2
  SINCE JUN 1     21                        34    -13       45
  SINCE JUL 1     10                         3      7       11

 COOLING
  YESTERDAY        6                         7     -1        3
  MONTH TO DATE   99                       133    -34       86
  SINCE JUN 1    441                       582   -141      511
  SINCE JAN 1    524                       637   -113      603
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     E (100)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     E (90)
  AVERAGE WIND SPEED     6.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  FOG W/VISIBILITY <= 1/4 MILE
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           100 AM
 LOWEST     62           300 PM
 AVERAGE    78

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


THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   82       101      1936
 MINIMUM TEMPERATURE (F)   61        45      1963


SUNRISE AND SUNSET
AUGUST 18 2014........SUNRISE   607 AM CDT   SUNSET   753 PM CDT
AUGUST 19 2014........SUNRISE   608 AM CDT   SUNSET   751 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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