Climatological Report (Daily)
Issued by NWS Chicago, IL

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CDUS43 KLOT 232146
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
443 PM CDT SUN JUL 23 2017


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR JULY 23 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         89    213 PM 104    1934  84      5       87
  MINIMUM         73    459 AM  47    1947  63     10       71
                                      1927
  AVERAGE         81                        74      7       79

PRECIPITATION (IN)
  TODAY            0.00          4.70 2010   0.13  -0.13     1.64
  MONTH TO DATE    7.01                      2.88   4.13     4.96
  SINCE JUN 1     14.50                      7.53   6.97     7.15
  SINCE JAN 1     33.35                     20.00  13.35    18.71

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           16                         9      7       14
  MONTH TO DATE  230                       207     23      225
  SINCE JUN 1    442                       382     60      441
  SINCE JAN 1    478                       437     41      526
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION    SW (220)
  AVERAGE WIND SPEED     5.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  THUNDERSTORM
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    94          1200 AM
 LOWEST     55           100 PM
 AVERAGE    75

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


THE ROCKFORD IL CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   84       107      1934
 MINIMUM TEMPERATURE (F)   63        51      2000


SUNRISE AND SUNSET
JULY 23 2017..........SUNRISE   541 AM CDT   SUNSET   824 PM CDT
JULY 24 2017..........SUNRISE   542 AM CDT   SUNSET   823 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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