Climatological Report (Daily)
Issued by NWS Chicago, IL

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780
CDUS43 KLOT 162152
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
451 PM CDT SUN JUL 16 2017


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR JULY 16 2017...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         80    232 PM 100    1936  85     -5       79
  MINIMUM         67    315 AM  46    1945  63      4       55
  AVERAGE         74                        74      0       67

PRECIPITATION (IN)
  TODAY            0.61          1.85 1943   0.13   0.48     0.00
  MONTH TO DATE    2.19                      2.01   0.18     1.56
  SINCE JUN 1      9.68                      6.66   3.02     3.75
  SINCE JAN 1     28.53                     19.13   9.40    15.31

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     11                        31    -20        6
  SINCE JUL 1      0                         0      0        0

 COOLING
  TODAY            9                         9      0        2
  MONTH TO DATE  146                       144      2      134
  SINCE JUN 1    358                       319     39      350
  SINCE JAN 1    394                       374     20      435
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    NE (50)
  HIGHEST GUST SPEED    39   HIGHEST GUST DIRECTION    SE (140)
  AVERAGE WIND SPEED     7.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  THUNDERSTORM
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90           500 AM
 LOWEST     58           300 PM
 AVERAGE    74

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


THE ROCKFORD IL CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   85       104      1936
 MINIMUM TEMPERATURE (F)   63        49      1976


SUNRISE AND SUNSET
JULY 16 2017..........SUNRISE   535 AM CDT   SUNSET   830 PM CDT
JULY 17 2017..........SUNRISE   535 AM CDT   SUNSET   829 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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