Climatological Report (Daily)
Issued by NWS Chicago, IL

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000
CDUS43 KLOT 172135
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
432 PM CDT FRI APR 17 2015


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR APRIL 17 2015...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         79    249 PM  86    1977  61     18       58
  MINIMUM         45    445 AM  24    1983  39      6       40
  AVERAGE         62                        50     12       49

PRECIPITATION (IN)
  TODAY            0.00          3.06 2013   0.12  -0.12     0.00
  MONTH TO DATE    2.60                      1.89   0.71     1.71
  SINCE MAR 1      3.90                      4.21  -0.31     2.74
  SINCE JAN 1      5.82                      6.99  -1.17     6.48

SNOWFALL (IN)
  TODAY            0.0           0.5  1926   0.1   -0.1      0.0
                                      1940
  MONTH TO DATE    T                         0.8   -0.8      0.3
  SINCE MAR 1      7.6                       5.6    2.0      9.4
  SINCE JUL 1     35.5                      36.6   -1.1     56.9

DEGREE DAYS
 HEATING
  TODAY            3                        15    -12       16
  MONTH TO DATE  212                       310    -98      323
  SINCE MAR 1   1148                      1172    -24     1415
  SINCE JUL 1   6594                      6174    420     7307

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE MAR 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED     4.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    86           500 AM
 LOWEST     32           200 PM
 AVERAGE    59

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


THE ROCKFORD IL CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   62        91      2002
 MINIMUM TEMPERATURE (F)   39        22      1990
                                             1983


SUNRISE AND SUNSET
APRIL 17 2015.........SUNRISE   613 AM CDT   SUNSET   740 PM CDT
APRIL 18 2015.........SUNRISE   611 AM CDT   SUNSET   741 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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