Climatological Report (Daily)
Issued by NWS Chicago, IL

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000
CDUS43 KLOT 190634
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
134 AM CDT FRI AUG 19 2016


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR AUGUST 18 2016...

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)
 YESTERDAY
  MAXIMUM         88    328 PM 101    1936  82      6       82
  MINIMUM         68   1132 PM  45    1963  61      7       67
  AVERAGE         78                        72      6       75

PRECIPITATION (IN)
  YESTERDAY        0.18          2.87 2015   0.15   0.03     2.87
  MONTH TO DATE    1.70                      2.75  -1.05     3.50
  SINCE JUN 1     11.76                     11.35   0.41    11.64
  SINCE JAN 1     23.32                     23.82  -0.50    22.83

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      6                        34    -28       21
  SINCE JUL 1      0                         3     -3        5

 COOLING
  YESTERDAY       13                         7      6       10
  MONTH TO DATE  200                       140     60      173
  SINCE JUN 1    730                       589    141      566
  SINCE JAN 1    815                       644    171      626
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     N (340)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED     5.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93          1100 PM
 LOWEST     61           100 PM
 AVERAGE    77

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


THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   82       100      1947
                                             1916
 MINIMUM TEMPERATURE (F)   61        44      1915


SUNRISE AND SUNSET
AUGUST 19 2016........SUNRISE   609 AM CDT   SUNSET   750 PM CDT
AUGUST 20 2016........SUNRISE   610 AM CDT   SUNSET   749 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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