Climatological Report (Daily)
Issued by NWS Chicago, IL

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CDUS43 KLOT 092143
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
442 PM CDT THU MAY 9 2013


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR MAY 9 2013...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1905 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         72   1213 PM  96    1934  70      2       64
  MINIMUM         60    323 AM  27    1966  46     14       45
  AVERAGE         66                        58      8       55

PRECIPITATION (IN)
  TODAY            0.05          1.92 2000   0.12  -0.07     0.00
  MONTH TO DATE    0.49                      1.02  -0.53     0.46
  SINCE MAR 1     10.72                      6.69   4.03     6.68
  SINCE JAN 1     16.79                      9.47   7.32     9.22

SNOWFALL (IN)
  TODAY            0.0           T    1966   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE MAR 1     13.9                       5.7    8.2      3.0
  SINCE JUL 1     40.5                      36.7    3.8     24.3

DEGREE DAYS
 HEATING
  TODAY            0                         8     -8       10
  MONTH TO DATE   43                        82    -39       38
  SINCE MAR 1   1682                      1420    262      904
  SINCE JUL 1   6419                      6422     -3     5278

 COOLING
  TODAY            1                         1      0        0
  MONTH TO DATE   10                         7      3       17
  SINCE MAR 1     19                        15      4       55
  SINCE JAN 1     19                        15      4       55
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     S (180)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     S (180)
  AVERAGE WIND SPEED     4.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  THUNDERSTORM
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    87           300 PM
 LOWEST     52          1200 AM
 AVERAGE    70

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


THE ROCKFORD IL CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   70        91      2011
                                             1922
                                             1896
 MINIMUM TEMPERATURE (F)   47        24      1966


SUNRISE AND SUNSET
MAY  9 2013...........SUNRISE   542 AM CDT   SUNSET   805 PM CDT
MAY 10 2013...........SUNRISE   541 AM CDT   SUNSET   806 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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