Climatological Report (Daily)
Issued by NWS Chicago, IL

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000
CDUS43 KLOT 110635
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1234 AM CST WED JAN 11 2017


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR JANUARY 10 2017...

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)
 YESTERDAY
  MAXIMUM         51    138 PM  55    1975  29     22       18
                                      1939
  MINIMUM         23   1159 PM -27    1982  13     10        0
  AVERAGE         37                        21     16        9

PRECIPITATION (IN)
  YESTERDAY        0.30          1.03 1975   0.05   0.25      T
  MONTH TO DATE    0.32                      0.49  -0.17     0.65
  SINCE DEC 1      2.20                      2.47  -0.27     5.30
  SINCE JAN 1      0.32                      0.49  -0.17     0.65

SNOWFALL (IN)
  YESTERDAY        0.0           3.8  2009   0.3   -0.3      0.5
  MONTH TO DATE    0.2                       3.4   -3.2      2.0
  SINCE DEC 1     16.3                      14.7    1.6      7.2
  SINCE JUL 1     16.3                      16.5   -0.2     16.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       28                        44    -16       56
  MONTH TO DATE  458                       434     24      392
  SINCE DEC 1   1728                      1660     68     1232
  SINCE JUL 1   2597                      2995   -398     2263

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


WIND (MPH)
  HIGHEST WIND SPEED    39   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    52   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED    20.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  RAIN
  LIGHT RAIN
  LT FREEZING RAIN
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    86           100 PM
 LOWEST     68           800 PM
 AVERAGE    77

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


THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   29        57      2012
 MINIMUM TEMPERATURE (F)   13       -24      1979


SUNRISE AND SUNSET
JANUARY 11 2017.......SUNRISE   724 AM CST   SUNSET   445 PM CST
JANUARY 12 2017.......SUNRISE   723 AM CST   SUNSET   446 PM CST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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