Climatological Report (Daily)
Issued by NWS Chicago, IL

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CDUS43 KLOT 160640
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
140 AM CDT THU APR 16 2015


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR APRIL 15 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         70    306 PM  87    2002  61      9       40
  MINIMUM         44    523 AM  16    1928  38      6       23
  AVERAGE         57                        49      8       32

PRECIPITATION (IN)
  YESTERDAY        0.00          2.26 2012   0.12  -0.12      T
  MONTH TO DATE    2.60                      1.66   0.94     1.71
  SINCE MAR 1      3.90                      3.98  -0.08     2.74
  SINCE JAN 1      5.82                      6.76  -0.94     6.48

SNOWFALL (IN)
  YESTERDAY        0.0           2.5  1949   0.0    0.0       T
                                      1923
  MONTH TO DATE    T                         0.7   -0.7      0.3
  SINCE MAR 1      7.6                       5.5    2.1      9.4
  SINCE JUL 1     35.5                      36.5   -1.0     56.9
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        8                        16     -8       33
  MONTH TO DATE  206                       279    -73      283
  SINCE MAR 1   1142                      1141      1     1375
  SINCE JUL 1   6588                      6143    445     7267

 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    23   HIGHEST WIND DIRECTION     E (80)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION     E (80)
  AVERAGE WIND SPEED    11.7


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    43           800 PM
 LOWEST     18           300 PM
 AVERAGE    31

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


THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   61        86      2002
                                             1977
 MINIMUM TEMPERATURE (F)   38        19      1949


SUNRISE AND SUNSET
APRIL 16 2015.........SUNRISE   615 AM CDT   SUNSET   739 PM CDT
APRIL 17 2015.........SUNRISE   613 AM CDT   SUNSET   740 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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