Climatological Report (Daily)
Issued by NWS Chicago, IL

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CDUS43 KLOT 172150
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
450 PM CDT WED AUG 17 2016


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR AUGUST 17 2016...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         86    257 PM 102    1988  83      3       91
  MINIMUM         68    538 AM  46    1924  62      6       66
  AVERAGE         77                        72      5       79

PRECIPITATION (IN)
  TODAY            T             2.03 1979   0.17  -0.17     0.43
  MONTH TO DATE    1.52                      2.60  -1.08     0.63
  SINCE JUN 1     11.58                     11.20   0.38     8.77
  SINCE JAN 1     23.14                     23.67  -0.53    19.96

SNOWFALL (IN)
  TODAY            0.0           0.0    MM   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE JUN 1      0.0                       0.0    0.0      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0

DEGREE DAYS
 HEATING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE JUN 1      6                        34    -28       21
  SINCE JUL 1      0                         3     -3        5

 COOLING
  TODAY           12                         7      5       14
  MONTH TO DATE  187                       133     54      163
  SINCE JUN 1    717                       582    135      556
  SINCE JAN 1    802                       637    165      616
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION    SW (220)
  AVERAGE WIND SPEED     6.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90          1200 AM
 LOWEST     51           300 PM
 AVERAGE    71

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


THE ROCKFORD IL CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   82       101      1936
 MINIMUM TEMPERATURE (F)   61        45      1963


SUNRISE AND SUNSET
AUGUST 17 2016........SUNRISE   607 AM CDT   SUNSET   753 PM CDT
AUGUST 18 2016........SUNRISE   608 AM CDT   SUNSET   752 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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