Climatological Report (Daily)
Issued by NWS Chicago, IL

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CDUS43 KLOT 170637
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
136 AM CDT THU APR 17 2014


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR APRIL 16 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         54    335 PM  86    2002  61     -7       57
                                      1977
  MINIMUM         27    152 AM  19    1949  38    -11       35
  AVERAGE         41                        50     -9       46

PRECIPITATION (IN)
  YESTERDAY        0.00          3.17 1972   0.11  -0.11      T
  MONTH TO DATE    1.71                      1.77  -0.06     2.85
  SINCE MAR 1      2.74                      4.09  -1.35     5.14
  SINCE JAN 1      6.48                      6.87  -0.39    11.21

SNOWFALL (IN)
  YESTERDAY        0.0           8.5  1921   0.0    0.0      0.0
  MONTH TO DATE    0.3                       0.7   -0.4       T
  SINCE MAR 1      9.4                       5.5    3.9     13.9
  SINCE JUL 1     56.9                      36.5   20.4     40.5
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       24                        16      8       19
  MONTH TO DATE  307                       295     12      337
  SINCE MAR 1   1399                      1157    242     1429
  SINCE JUL 1   7291                      6159   1132     6166

 COOLING
  YESTERDAY        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    35   HIGHEST WIND DIRECTION     S (180)
  HIGHEST GUST SPEED    40   HIGHEST GUST DIRECTION     S (160)
  AVERAGE WIND SPEED    17.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    75           100 AM
 LOWEST     38           300 PM
 AVERAGE    57

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


THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   61        86      1977
 MINIMUM TEMPERATURE (F)   39        24      1983


SUNRISE AND SUNSET
APRIL 17 2014.........SUNRISE   613 AM CDT   SUNSET   740 PM CDT
APRIL 18 2014.........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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