Climatological Report (Daily)
Issued by NWS Chicago, IL

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544
CDUS43 KLOT 192139
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
439 PM CDT WED APR 19 2017


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR APRIL 19 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         68   1220 AM  87    1985  62      6       64
  MINIMUM         59   1018 AM  16    1983  39     20       49
  AVERAGE         64                        51     13       57

PRECIPITATION (IN)
  TODAY            0.12          1.82 1927   0.11   0.01     0.08
  MONTH TO DATE    4.11                      2.11   2.00     1.75
  SINCE MAR 1      6.90                      4.43   2.47     5.76
  SINCE JAN 1     10.93                      7.21   3.72     7.29

SNOWFALL (IN)
  TODAY            0.0           T    2013   0.0    0.0      0.0
                                      1996
  MONTH TO DATE    T                         0.8   -0.8      0.4
  SINCE MAR 1      5.1                       5.6   -0.5      2.8
  SINCE JUL 1     22.1                      36.6  -14.5     24.0

DEGREE DAYS
 HEATING
  TODAY            1                        15    -14        8
  MONTH TO DATE  212                       340   -128      353
  SINCE MAR 1   1014                      1202   -188     1032
  SINCE JUL 1   5088                      6204  -1116     5218

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    7                         0      7        2
  SINCE MAR 1      7                         0      7        2
  SINCE JAN 1      7                         0      7        2
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    NE (30)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION    NE (30)
  AVERAGE WIND SPEED     4.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    84           400 AM
 LOWEST     68          1200 AM
 AVERAGE    76

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


THE ROCKFORD IL CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   63        89      1987
 MINIMUM TEMPERATURE (F)   40        25      1956


SUNRISE AND SUNSET
APRIL 19 2017.........SUNRISE   609 AM CDT   SUNSET   743 PM CDT
APRIL 20 2017.........SUNRISE   607 AM CDT   SUNSET   744 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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