Climatological Report (Daily)
Issued by NWS Chicago, IL

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CDUS43 KLOT 070634
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
133 AM CDT FRI APR 7 2017


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR APRIL 6 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         55    354 PM  86    1929  57     -2       50
  MINIMUM         39    718 AM  11    1982  35      4       39
  AVERAGE         47                        46      1       45

PRECIPITATION (IN)
  YESTERDAY        0.01          1.08 2016   0.11  -0.10     1.08
  MONTH TO DATE    1.39                      0.63   0.76     1.44
  SINCE MAR 1      4.18                      2.95   1.23     5.45
  SINCE JAN 1      8.21                      5.73   2.48     6.98

SNOWFALL (IN)
  YESTERDAY        0.0           6.0  1938   0.1   -0.1      0.0
  MONTH TO DATE    T                         0.4   -0.4       T
  SINCE MAR 1      5.1                       5.2   -0.1      2.4
  SINCE JUL 1     22.1                      36.2  -14.1     23.6
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       18                        19     -1       20
  MONTH TO DATE  103                       122    -19      148
  SINCE MAR 1    905                       984    -79      827
  SINCE JUL 1   4979                      5986  -1007     5013

 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    26   HIGHEST WIND DIRECTION     N (350)
  HIGHEST GUST SPEED    34   HIGHEST GUST DIRECTION     N (360)
  AVERAGE WIND SPEED    17.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    86          1200 AM
 LOWEST     35           400 PM
 AVERAGE    61

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


THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   57        81      1921
 MINIMUM TEMPERATURE (F)   35         5      1982


SUNRISE AND SUNSET
APRIL  7 2017.........SUNRISE   628 AM CDT   SUNSET   729 PM CDT
APRIL  8 2017.........SUNRISE   627 AM CDT   SUNSET   730 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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