Climatological Report (Daily)
Issued by NWS Chicago, IL

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000
CDUS43 KLOT 170632
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
132 AM CDT SUN APR 17 2016


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR APRIL 16 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1905 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         80    350 PM  86    2002  61     19       72
                                      1977
  MINIMUM         48    549 AM  19    1949  38     10       51
  AVERAGE         64                        50     14       62

PRECIPITATION (IN)
  YESTERDAY        0.00          3.17 1972   0.11  -0.11     0.00
  MONTH TO DATE    1.67                      1.77  -0.10     2.60
  SINCE MAR 1      5.68                      4.09   1.59     3.90
  SINCE JAN 1      7.21                      6.87   0.34     5.82

SNOWFALL (IN)
  YESTERDAY        0.0           8.5  1921   0.0    0.0      0.0
  MONTH TO DATE    0.4                       0.7   -0.3       T
  SINCE MAR 1      2.8                       5.5   -2.7      7.6
  SINCE JUL 1     24.0                      36.5  -12.5     35.5
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        1                        16    -15        3
  MONTH TO DATE  345                       295     50      209
  SINCE MAR 1   1024                      1157   -133     1145
  SINCE JUL 1   5210                      6159   -949     6591

 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    17   HIGHEST WIND DIRECTION    SE (140)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     S (190)
  AVERAGE WIND SPEED     8.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    66           600 AM
 LOWEST     28           500 PM
 AVERAGE    47

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


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 2016.........SUNRISE   612 AM CDT   SUNSET   741 PM CDT
APRIL 18 2016.........SUNRISE   610 AM CDT   SUNSET   742 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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