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Climatological Report (Daily)
Issued by NWS Chicago, IL
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CDUS43 KLOT 202142
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
441 PM CDT FRI JUL 20 2018


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR JULY 20 2018...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1905 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         76    150 PM 102    1930  85     -9       89
  MINIMUM         67    610 AM  49    1927  63      4       69
  AVERAGE         72                        74     -2       79

PRECIPITATION (IN)
  TODAY            0.47          2.45 2017   0.12   0.35     2.45
  MONTH TO DATE    2.04                      2.49  -0.45     5.58
  SINCE JUN 1     16.27                      7.14   9.13    13.07
  SINCE JAN 1     28.28                     19.61   8.67    31.92

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      4                        31    -27       11
  SINCE JUL 1      0                         0      0        0

 COOLING
  TODAY            7                         9     -2       14
  MONTH TO DATE  188                       180      8      184
  SINCE JUN 1    385                       355     30      396
  SINCE JAN 1    500                       410     90      432
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION    SW (210)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED    11.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           500 AM
 LOWEST     73           300 PM
 AVERAGE    83

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


THE ROCKFORD IL CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   84       102      1934
 MINIMUM TEMPERATURE (F)   63        43      1944


SUNRISE AND SUNSET
JULY 20 2018..........SUNRISE   538 AM CDT   SUNSET   827 PM CDT
JULY 21 2018..........SUNRISE   539 AM CDT   SUNSET   826 PM CDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$
National Weather Service National Headquarters
