Climatological Report (Daily)
Issued by NWS Chicago, IL

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000
CDUS43 KLOT 180643
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
141 AM CDT SAT JUL 18 2015


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR JULY 17 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         91    238 PM 104    1936  85      6       78
  MINIMUM         73    511 AM  49    1976  63     10       55
  AVERAGE         82                        74      8       67

PRECIPITATION (IN)
  YESTERDAY        0.00          3.56 1996   0.12  -0.12     0.00
  MONTH TO DATE    3.46                      2.13   1.33     2.44
  SINCE JUN 1      8.10                      6.78   1.32    10.50
  SINCE JAN 1     19.29                     19.25   0.04    20.47

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 JUN 1      0.0                       0.0    0.0      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    5                         0      5        9
  SINCE JUN 1     21                        31    -10       20
  SINCE JUL 1      5                         0      5        9

 COOLING
  YESTERDAY       17                         9      8        2
  MONTH TO DATE   96                       153    -57       74
  SINCE JUN 1    248                       328    -80      269
  SINCE JAN 1    308                       383    -75      352
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    28   HIGHEST WIND DIRECTION     N (10)
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION     N (10)
  AVERAGE WIND SPEED     6.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93          1200 AM
 LOWEST     60           200 PM
 AVERAGE    77

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


THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   85        99      2012
 MINIMUM TEMPERATURE (F)   63        45      1924


SUNRISE AND SUNSET
JULY 18 2015..........SUNRISE   536 AM CDT   SUNSET   829 PM CDT
JULY 19 2015..........SUNRISE   537 AM CDT   SUNSET   828 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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