Climatological Report (Daily)
Issued by NWS Chicago, IL

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560
CDUS43 KLOT 190638
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
138 AM CDT TUE JUN 19 2018


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR JUNE 18 2018...

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)
 YESTERDAY
  MAXIMUM         91    331 PM  99    1994  82      9       78
  MINIMUM         71    650 PM  47    1999  60     11       62
                                      1950
  AVERAGE         81                        71     10       70

PRECIPITATION (IN)
  YESTERDAY        1.98          3.35 1940   0.16   1.82     0.00
  MONTH TO DATE    8.49                      2.90   5.59     2.39
  SINCE JUN 1      8.49                      2.90   5.59     2.39
  SINCE JAN 1     20.50                     15.37   5.13    21.24

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     34.8                      36.7   -1.9     22.1
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE    1                        27    -26        2
  SINCE JUN 1      1                        27    -26        2
  SINCE JUL 1   6634                      6565     69     5454

 COOLING
  YESTERDAY       16                         6     10        5
  MONTH TO DATE  104                        83     21      162
  SINCE JUN 1    104                        83     21      162
  SINCE JAN 1    219                       138     81      198
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     N (20)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION    NE (30)
  AVERAGE WIND SPEED     9.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           900 PM
 LOWEST     56           200 PM
 AVERAGE    78

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


THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   82        99      1953
 MINIMUM TEMPERATURE (F)   60        46      1916


SUNRISE AND SUNSET
JUNE 19 2018..........SUNRISE   520 AM CDT   SUNSET   836 PM CDT
JUNE 20 2018..........SUNRISE   520 AM CDT   SUNSET   836 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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