Climatological Report (Daily)
Issued by NWS Chicago, IL

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CDUS43 KLOT 210637
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
136 AM CDT TUE JUL 21 2015


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR JULY 20 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         86   1218 PM 102    1930  85      1       80
  MINIMUM         62    520 AM  49    1927  63     -1       58
  AVERAGE         74                        74      0       69

PRECIPITATION (IN)
  YESTERDAY        T             1.25 1931   0.12  -0.12     0.00
  MONTH TO DATE    3.46                      2.49   0.97     2.44
  SINCE JUN 1      8.10                      7.14   0.96    10.50
  SINCE JAN 1     19.29                     19.61  -0.32    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        9                         9      0        4
  MONTH TO DATE  131                       180    -49       83
  SINCE JUN 1    283                       355    -72      278
  SINCE JAN 1    343                       410    -67      361
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED     7.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90           200 AM
 LOWEST     55           600 PM
 AVERAGE    73

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


THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   84       102      1934
 MINIMUM TEMPERATURE (F)   63        43      1944


SUNRISE AND SUNSET
JULY 21 2015..........SUNRISE   538 AM CDT   SUNSET   827 PM CDT
JULY 22 2015..........SUNRISE   539 AM CDT   SUNSET   826 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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