Climatological Report (Daily)
Issued by NWS Chicago, IL

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292
CDUS43 KLOT 182132
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
431 PM CDT SAT MAR 18 2017


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR MARCH 18 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         47    156 PM  81    2012  48     -1       48
  MINIMUM         37    634 AM  -1    1941  28      9       30
  AVERAGE         42                        38      4       39

PRECIPITATION (IN)
  TODAY            0.00          1.25 1930   0.07  -0.07     0.00
  MONTH TO DATE    0.48                      1.21  -0.73     2.02
  SINCE MAR 1      0.48                      1.21  -0.73     2.02
  SINCE JAN 1      4.51                      3.99   0.52     3.55

SNOWFALL (IN)
  TODAY            0.0           5.1  1971   0.2   -0.2      0.0
  MONTH TO DATE    5.1                       3.4    1.7      1.8
  SINCE MAR 1      5.1                       3.4    1.7      1.8
  SINCE JUL 1     22.1                      34.4  -12.3     23.0

DEGREE DAYS
 HEATING
  TODAY           23                        27     -4       26
  MONTH TO DATE  541                       549     -8      393
  SINCE MAR 1    541                       549     -8      393
  SINCE JUL 1   4615                      5551   -936     4579

 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    22   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED    14.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    70          1200 AM
 LOWEST     53           100 PM
 AVERAGE    62

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


THE ROCKFORD IL CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   48        78      1921
 MINIMUM TEMPERATURE (F)   29        -9      1923


SUNRISE AND SUNSET
MARCH 18 2017.........SUNRISE   703 AM CDT   SUNSET   707 PM CDT
MARCH 19 2017.........SUNRISE   701 AM CDT   SUNSET   708 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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