Climatological Report (Daily)
Issued by NWS Chicago, IL

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CDUS43 KLOT 012137
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
435 PM CDT SUN APR 1 2018


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR APRIL 1 2018...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         32    259 PM  84    2010  55    -23       60
  MINIMUM         21    650 AM  16    1924  33    -12       30
  AVERAGE         27                        44    -17       45

PRECIPITATION (IN)
  TODAY            0.00          1.10 1929   0.10  -0.10     0.00
  MONTH TO DATE    0.00                      0.10  -0.10     0.00
  SINCE MAR 1      1.22                      2.42  -1.20     2.79
  SINCE JAN 1      6.17                      5.20   0.97     6.82

SNOWFALL (IN)
  TODAY            0.0           3.9  1970   0.1   -0.1      0.0
  MONTH TO DATE    0.0                       0.1   -0.1      0.0
  SINCE MAR 1      2.4                       4.9   -2.5      5.1
  SINCE JUL 1     30.7                      35.9   -5.2     22.1

DEGREE DAYS
 HEATING
  TODAY           38                        21     17       20
  MONTH TO DATE   38                        21     17       20
  SINCE MAR 1    929                       883     46      822
  SINCE JUL 1   5870                      5885    -15     4896

 COOLING
  TODAY            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    NW (330)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED    10.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    71           500 AM
 LOWEST     39          1200 PM
 AVERAGE    55

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


THE ROCKFORD IL CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   55        80      1963
 MINIMUM TEMPERATURE (F)   33        18      1896


SUNRISE AND SUNSET
APRIL  1 2018.........SUNRISE   639 AM CDT   SUNSET   722 PM CDT
APRIL  2 2018.........SUNRISE   637 AM CDT   SUNSET   723 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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