Climatological Report (Daily)
Issued by NWS Chicago, IL

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CDUS43 KLOT 270636
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
136 AM CDT THU APR 27 2017


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR APRIL 26 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1905 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         69   1218 PM  90    1986  65      4       64
  MINIMUM         51   1159 PM  25    1926  42      9       45
  AVERAGE         60                        53      7       55

PRECIPITATION (IN)
  YESTERDAY        0.59          1.50 1921   0.11   0.48     0.00
  MONTH TO DATE    4.70                      2.88   1.82     1.77
  SINCE MAR 1      7.49                      5.20   2.29     5.78
  SINCE JAN 1     11.52                      7.98   3.54     7.31

SNOWFALL (IN)
  YESTERDAY        0.0           T    1932   0.0    0.0      0.0
  MONTH TO DATE    T                         0.9   -0.9      0.4
  SINCE MAR 1      5.1                       5.7   -0.6      2.8
  SINCE JUL 1     22.1                      36.7  -14.6     24.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        5                        12     -7       10
  MONTH TO DATE  275                       431   -156      399
  SINCE MAR 1   1077                      1293   -216     1078
  SINCE JUL 1   5151                      6295  -1144     5264

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    8                         0      8        7
  SINCE MAR 1      8                         0      8        7
  SINCE JAN 1      8                         0      8        7
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    31   HIGHEST WIND DIRECTION     S (200)
  HIGHEST GUST SPEED    41   HIGHEST GUST DIRECTION     S (190)
  AVERAGE WIND SPEED    10.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  HEAVY RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89          1100 PM
 LOWEST     58          1200 AM
 AVERAGE    74

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


THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   65        88      1915
 MINIMUM TEMPERATURE (F)   42        26      1933
                                             1928
                                             1907


SUNRISE AND SUNSET
APRIL 27 2017.........SUNRISE   557 AM CDT   SUNSET   751 PM CDT
APRIL 28 2017.........SUNRISE   556 AM CDT   SUNSET   753 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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