Climatological Report (Daily)
Issued by NWS Chicago, IL

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CDUS43 KLOT 102142
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
439 PM CDT MON APR 10 2017


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR APRIL 10 2017...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         73   1051 AM  93    1930  59     14       50
  MINIMUM         60    234 PM  18    1989  36     24       34
  AVERAGE         67                        47     20       42

PRECIPITATION (IN)
  TODAY            0.49          1.48 2008   0.12   0.37     0.17
  MONTH TO DATE    1.88                      1.09   0.79     1.67
  SINCE MAR 1      4.67                      3.41   1.26     5.68
  SINCE JAN 1      8.70                      6.19   2.51     7.21

SNOWFALL (IN)
  TODAY            0.0           1.5  1923   0.0    0.0       T
  MONTH TO DATE    T                         0.5   -0.5      0.4
  SINCE MAR 1      5.1                       5.3   -0.2      2.8
  SINCE JUL 1     22.1                      36.3  -14.2     24.0

DEGREE DAYS
 HEATING
  TODAY            0                        18    -18       23
  MONTH TO DATE  134                       196    -62      260
  SINCE MAR 1    936                      1058   -122      939
  SINCE JUL 1   5010                      6060  -1050     5125

 COOLING
  TODAY            2                         0      2        0
  MONTH TO DATE    3                         0      3        0
  SINCE MAR 1      3                         0      3        0
  SINCE JAN 1      3                         0      3        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    30   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED    39   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED    13.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    73          1200 AM
 LOWEST     53           900 AM
 AVERAGE    63

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


THE ROCKFORD IL CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   59        88      1930
 MINIMUM TEMPERATURE (F)   37        19      1973


SUNRISE AND SUNSET
APRIL 10 2017.........SUNRISE   623 AM CDT   SUNSET   732 PM CDT
APRIL 11 2017.........SUNRISE   622 AM CDT   SUNSET   734 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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