Climatological Report (Daily)
Issued by NWS Chicago, IL

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000
CDUS43 KLOT 240636
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
135 AM CDT MON JUL 24 2017


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR JULY 23 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         89    213 PM 104    1934  84      5       87
  MINIMUM         70   1159 PM  47    1947  63      7       71
                                      1927
  AVERAGE         80                        74      6       79

PRECIPITATION (IN)
  YESTERDAY        0.09          4.70 2010   0.13  -0.04     1.64
  MONTH TO DATE    7.10                      2.88   4.22     4.96
  SINCE JUN 1     14.59                      7.53   7.06     7.15
  SINCE JAN 1     33.44                     20.00  13.44    18.71

SNOWFALL (IN)
  YESTERDAY        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
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        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
  YESTERDAY       15                         9      6       14
  MONTH TO DATE  229                       207     22      225
  SINCE JUN 1    441                       382     59      441
  SINCE JAN 1    477                       437     40      526
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     N (10)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION     N (20)
  AVERAGE WIND SPEED     5.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  LIGHT RAIN
  FOG
  HAZE


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

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


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


SUNRISE AND SUNSET
JULY 24 2017..........SUNRISE   542 AM CDT   SUNSET   823 PM CDT
JULY 25 2017..........SUNRISE   543 AM CDT   SUNSET   822 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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