Climatological Report (Daily)
Issued by NWS Chicago, IL

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CDUS43 KLOT 030631
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
131 AM CDT TUE APR 3 2018


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR APRIL 2 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         43    418 PM  80    1963  55    -12       58
  MINIMUM         18R   616 AM  18    1896  33    -15       44
  AVERAGE         31                        44    -13       51

PRECIPITATION (IN)
  YESTERDAY        T             1.71 1983   0.11  -0.11     0.03
  MONTH TO DATE    T                         0.21  -0.21     0.03
  SINCE MAR 1      1.22                      2.53  -1.31     2.82
  SINCE JAN 1      6.17                      5.31   0.86     6.85

SNOWFALL (IN)
  YESTERDAY        0.0           4.6  1975   0.1   -0.1      0.0
  MONTH TO DATE    0.0                       0.2   -0.2      0.0
  SINCE MAR 1      2.4                       5.0   -2.6      5.1
  SINCE JUL 1     30.7                      36.0   -5.3     22.1
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       34                        21     13       14
  MONTH TO DATE   72                        42     30       34
  SINCE MAR 1    963                       904     59      836
  SINCE JUL 1   5904                      5906     -2     4910

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE MAR 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    SE (150)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     S (160)
  AVERAGE WIND SPEED     7.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    84           500 AM
 LOWEST     33           400 PM
 AVERAGE    59

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


THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   55        80      1956
 MINIMUM TEMPERATURE (F)   34        15      1954


SUNRISE AND SUNSET
APRIL  3 2018.........SUNRISE   636 AM CDT   SUNSET   724 PM CDT
APRIL  4 2018.........SUNRISE   634 AM CDT   SUNSET   726 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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